steve/hex-standoff

Hex standoffs M2 to M4, female/female and male/female: Würth WA-SBRII/SBRIE (M2), Harwin R25/R30/R40 (M2.5 to M4).

v1.0.0 Latest STEVE MIT 0

Not affiliated with or endorsed by Würth.

Open in STEVE

Isometric

Parameters

Preset69 sizes

Thread

M2M2.5M3M4

Gender2 options

Body length L3–80 mm

Material1 options

Brass (CW614N), nickel plated.

Defaults built

part.py 50 lines · Python · STEVE runtime · checked

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"""Hex standoffs (spacers) M2 to M4, female/female and male/female: Würth WA-SBRII / WA-SBRIE (M2) and Harwin

R25/R30/R40-100 (female/female) and -300 (male/female) (M2.5, M3, M4).

A hex prism, width across flats AF (the maker's maximum), corners along X, from z = 0 to the body length L, centred

on the origin. Internal threads are drawn as bores at the nominal diameter to the maker's (minimum full) thread length

(through where the maker's part is tapped through; from both ends of a female/female standoff); the male stud, at the

nominal diameter, runs from z = 0 down by its length. Threads, chamfers and the stud's undercut are not modelled.

"""

from steve import Model

thread = "M3" # Thread

gender = "female-female" # Gender

length = 10 # mm Body length L

material = "brass-nickel" # Material

NOMINAL = {"M2": 2.0, "M2.5": 2.5, "M3": 3.0, "M4": 4.0}

# (thread, gender): (maker series, across flats AF, stud length, [(up to body length, female thread length)])

# female thread length None = tapped through.

SERIES = {

("M2", "female-female"): ("Würth WA-SBRII", 4.0, 0, [(15, None)]),

("M2", "male-female"): ("Würth WA-SBRIE", 4.0, 5.0, [(5, 2.5), (10, 5.0), (30, 6.0)]),

("M2.5", "female-female"): ("Harwin R25-100", 5.0, 0, [(20, None), (33, 10.0)]),

("M2.5", "male-female"): ("Harwin R25-300", 5.0, 5.0, [(3, 1.9), (5, 2.5), (6, 3.5), (7, 4.5), (20, 5.0)]),

("M3", "female-female"): ("Harwin R30-100", 5.0, 0, [(21, None), (40, 10.0)]),

("M3", "male-female"): ("Harwin R30-300", 5.0, 6.0, [(4, 2.0), (5, 2.5), (6, 3.0), (7, 4.5), (8, 5.5), (80, 6.0)]),

("M4", "female-female"): ("Harwin R40-100", 7.0, 0, [(21, None), (60, 10.0)]),

("M4", "male-female"): ("Harwin R40-300", 7.0, 8.0, [(6, 2.5), (7, 3.5), (8, 4.5), (9, 5.5), (10, 6.5), (63, 8.0)]),

}

MATERIALS = {"brass-nickel": ("brass", "#c6c8c4")}

series, AF, stud, depths = SERIES[(thread, gender)]

d = NOMINAL[thread]

depth = next((t for upto, t in depths if length <= upto), depths[-1][1])

material_id, colour = MATERIALS[material]

model = Model()

with model.sketch("body_sketch", on="XY", name="Body") as sk:

sk.polygon("hex", (0, 0), AF / 2, 6, inscribed=False)

model.extrude("body", "body_sketch", distance=length, name="Body")

if depth is None:

model.cylinder("bore", d / 2, length, op="cut", name="Thread")

else:

model.cylinder("top_thread", d / 2, depth, at=(0, 0, length - depth), op="cut", name="Top thread")

if gender == "female-female":

model.cylinder("bottom_thread", d / 2, depth, op="cut", name="Bottom thread")

if gender == "male-female":

model.cylinder("stud", d / 2, stud, at=(0, 0, -stud), op="join", name="Stud")

model.material(material_id, color=colour)

result = model.result()

"""Hex standoffs (spacers) M2 to M4, female/female and male/female: Würth WA-SBRII / WA-SBRIE (M2) and Harwin
R25/R30/R40-100 (female/female) and -300 (male/female) (M2.5, M3, M4).

A hex prism, width across flats AF (the maker's maximum), corners along X, from z = 0 to the body length L, centred
on the origin. Internal threads are drawn as bores at the nominal diameter to the maker's (minimum full) thread length
(through where the maker's part is tapped through; from both ends of a female/female standoff); the male stud, at the
nominal diameter, runs from z = 0 down by its length. Threads, chamfers and the stud's undercut are not modelled.
"""
from steve import Model

thread = "M3"  # Thread
gender = "female-female"  # Gender
length = 10  # mm Body length L
material = "brass-nickel"  # Material

NOMINAL = {"M2": 2.0, "M2.5": 2.5, "M3": 3.0, "M4": 4.0}
# (thread, gender): (maker series, across flats AF, stud length, [(up to body length, female thread length)])
# female thread length None = tapped through.
SERIES = {
    ("M2", "female-female"): ("Würth WA-SBRII", 4.0, 0, [(15, None)]),
    ("M2", "male-female"): ("Würth WA-SBRIE", 4.0, 5.0, [(5, 2.5), (10, 5.0), (30, 6.0)]),
    ("M2.5", "female-female"): ("Harwin R25-100", 5.0, 0, [(20, None), (33, 10.0)]),
    ("M2.5", "male-female"): ("Harwin R25-300", 5.0, 5.0, [(3, 1.9), (5, 2.5), (6, 3.5), (7, 4.5), (20, 5.0)]),
    ("M3", "female-female"): ("Harwin R30-100", 5.0, 0, [(21, None), (40, 10.0)]),
    ("M3", "male-female"): ("Harwin R30-300", 5.0, 6.0, [(4, 2.0), (5, 2.5), (6, 3.0), (7, 4.5), (8, 5.5), (80, 6.0)]),
    ("M4", "female-female"): ("Harwin R40-100", 7.0, 0, [(21, None), (60, 10.0)]),
    ("M4", "male-female"): ("Harwin R40-300", 7.0, 8.0, [(6, 2.5), (7, 3.5), (8, 4.5), (9, 5.5), (10, 6.5), (63, 8.0)]),
}
MATERIALS = {"brass-nickel": ("brass", "#c6c8c4")}

series, AF, stud, depths = SERIES[(thread, gender)]
d = NOMINAL[thread]
depth = next((t for upto, t in depths if length <= upto), depths[-1][1])
material_id, colour = MATERIALS[material]

model = Model()
with model.sketch("body_sketch", on="XY", name="Body") as sk:
    sk.polygon("hex", (0, 0), AF / 2, 6, inscribed=False)
model.extrude("body", "body_sketch", distance=length, name="Body")
if depth is None:
    model.cylinder("bore", d / 2, length, op="cut", name="Thread")
else:
    model.cylinder("top_thread", d / 2, depth, at=(0, 0, length - depth), op="cut", name="Top thread")
    if gender == "female-female":
        model.cylinder("bottom_thread", d / 2, depth, op="cut", name="Bottom thread")
if gender == "male-female":
    model.cylinder("stud", d / 2, stud, at=(0, 0, -stud), op="join", name="Stud")
model.material(material_id, color=colour)
result = model.result()

pypart.toml 40 lines · TOML

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name = "steve/hex-standoff"

version = "1.0.0"

runtime = "steve"

license = "MIT"

summary = "Hex standoffs M2 to M4, female/female and male/female: Würth WA-SBRII/SBRIE (M2), Harwin R25/R30/R40 (M2.5 to M4)."

description = """Hexagonal brass spacers for boards and panels, M2 to M4, female/female and male/female, from the makers' \

drawings: Würth Elektronik WA-SBRII / WA-SBRIE for M2 and Harwin R25-, R30-, R40-100 (female/female) and -300 \

(male/female) for M2.5, M3 and M4. The body length is a parameter.

A hex prism from z = 0 to L, centred on the origin; the male stud below z = 0. Threads are drawn as plain bores and a \

plain stud at the nominal diameter. Dimensions: see the README."""

tags = ["standoff", "spacer", "hex-standoff", "pcb", "electronics", "harwin", "wurth", "metric"]

[parameters.thread]

type = "choice"

default = "M3"

choices = ["M2", "M2.5", "M3", "M4"]

label = "Thread"

[parameters.gender]

type = "choice"

default = "female-female"

choices = ["female-female", "male-female"]

label = "Gender"

[parameters.length]

type = "number"

default = 10

min = 3

max = 80

unit = "mm"

label = "Body length L"

[parameters.material]

type = "choice"

default = "brass-nickel"

choices = ["brass-nickel"]

label = "Material"

description = "Brass (CW614N), nickel plated."

name = "steve/hex-standoff"
version = "1.0.0"
runtime = "steve"
license = "MIT"
summary = "Hex standoffs M2 to M4, female/female and male/female: Würth WA-SBRII/SBRIE (M2), Harwin R25/R30/R40 (M2.5 to M4)."
description = """Hexagonal brass spacers for boards and panels, M2 to M4, female/female and male/female, from the makers' \
drawings: Würth Elektronik WA-SBRII / WA-SBRIE for M2 and Harwin R25-, R30-, R40-100 (female/female) and -300 \
(male/female) for M2.5, M3 and M4. The body length is a parameter.

A hex prism from z = 0 to L, centred on the origin; the male stud below z = 0. Threads are drawn as plain bores and a \
plain stud at the nominal diameter. Dimensions: see the README."""
tags = ["standoff", "spacer", "hex-standoff", "pcb", "electronics", "harwin", "wurth", "metric"]

[parameters.thread]
type = "choice"
default = "M3"
choices = ["M2", "M2.5", "M3", "M4"]
label = "Thread"

[parameters.gender]
type = "choice"
default = "female-female"
choices = ["female-female", "male-female"]
label = "Gender"

[parameters.length]
type = "number"
default = 10
min = 3
max = 80
unit = "mm"
label = "Body length L"

[parameters.material]
type = "choice"
default = "brass-nickel"
choices = ["brass-nickel"]
label = "Material"
description = "Brass (CW614N), nickel plated."

presets.toml 485 lines · TOML

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# Presets of this part (factory/PRESETS.md). Written by factory/gen.py.

[[presets]]

id = "M2-FF-5"

title = "M2 × 5 mm hex standoff, F/F (Würth 970050244)"

params = { thread = "M2", gender = "female-female", length = 5 }

aliases = ["Würth 970050244", "M2 x 5 hex standoff female-female", "M2 5mm spacer F/F", "M2 hex spacer 5 mm"]

standard = "Würth WA-SBRII"

[[presets]]

id = "M2-FF-6"

title = "M2 × 6 mm hex standoff, F/F (Würth 970060244)"

params = { thread = "M2", gender = "female-female", length = 6 }

aliases = ["Würth 970060244", "M2 x 6 hex standoff female-female", "M2 6mm spacer F/F", "M2 hex spacer 6 mm"]

standard = "Würth WA-SBRII"

[[presets]]

id = "M2-FF-8"

title = "M2 × 8 mm hex standoff, F/F (Würth 970080244)"

params = { thread = "M2", gender = "female-female", length = 8 }

aliases = ["Würth 970080244", "M2 x 8 hex standoff female-female", "M2 8mm spacer F/F", "M2 hex spacer 8 mm"]

standard = "Würth WA-SBRII"

[[presets]]

id = "M2-FF-10"

title = "M2 × 10 mm hex standoff, F/F (Würth 970100244)"

params = { thread = "M2", gender = "female-female", length = 10 }

aliases = ["Würth 970100244", "M2 x 10 hex standoff female-female", "M2 10mm spacer F/F", "M2 hex spacer 10 mm"]

standard = "Würth WA-SBRII"

[[presets]]

id = "M2-FF-12"

title = "M2 × 12 mm hex standoff, F/F (Würth 970120244)"

params = { thread = "M2", gender = "female-female", length = 12 }

aliases = ["Würth 970120244", "M2 x 12 hex standoff female-female", "M2 12mm spacer F/F", "M2 hex spacer 12 mm"]

standard = "Würth WA-SBRII"

[[presets]]

id = "M2-FF-15"

title = "M2 × 15 mm hex standoff, F/F (Würth 970150244)"

params = { thread = "M2", gender = "female-female", length = 15 }

aliases = ["Würth 970150244", "M2 x 15 hex standoff female-female", "M2 15mm spacer F/F", "M2 hex spacer 15 mm"]

standard = "Würth WA-SBRII"

[[presets]]

id = "M2-MF-5"

title = "M2 × 5 mm hex standoff, M/F (Würth 971050244)"

params = { thread = "M2", gender = "male-female", length = 5 }

aliases = ["Würth 971050244", "M2 x 5 hex standoff male-female", "M2 5mm spacer M/F", "M2 hex spacer 5 mm"]

standard = "Würth WA-SBRIE"

[[presets]]

id = "M2-MF-8"

title = "M2 × 8 mm hex standoff, M/F (Würth 971080244)"

params = { thread = "M2", gender = "male-female", length = 8 }

aliases = ["Würth 971080244", "M2 x 8 hex standoff male-female", "M2 8mm spacer M/F", "M2 hex spacer 8 mm"]

standard = "Würth WA-SBRIE"

[[presets]]

id = "M2-MF-10"

title = "M2 × 10 mm hex standoff, M/F (Würth 971100244)"

params = { thread = "M2", gender = "male-female", length = 10 }

aliases = ["Würth 971100244", "M2 x 10 hex standoff male-female", "M2 10mm spacer M/F", "M2 hex spacer 10 mm"]

standard = "Würth WA-SBRIE"

[[presets]]

id = "M2-MF-15"

title = "M2 × 15 mm hex standoff, M/F (Würth 971150244)"

params = { thread = "M2", gender = "male-female", length = 15 }

aliases = ["Würth 971150244", "M2 x 15 hex standoff male-female", "M2 15mm spacer M/F", "M2 hex spacer 15 mm"]

standard = "Würth WA-SBRIE"

[[presets]]

id = "M2-MF-20"

title = "M2 × 20 mm hex standoff, M/F (Würth 971200244)"

params = { thread = "M2", gender = "male-female", length = 20 }

aliases = ["Würth 971200244", "M2 x 20 hex standoff male-female", "M2 20mm spacer M/F", "M2 hex spacer 20 mm"]

standard = "Würth WA-SBRIE"

[[presets]]

id = "M2-MF-25"

title = "M2 × 25 mm hex standoff, M/F (Würth 971250244)"

params = { thread = "M2", gender = "male-female", length = 25 }

aliases = ["Würth 971250244", "M2 x 25 hex standoff male-female", "M2 25mm spacer M/F", "M2 hex spacer 25 mm"]

standard = "Würth WA-SBRIE"

[[presets]]

id = "M2-MF-30"

title = "M2 × 30 mm hex standoff, M/F (Würth 971300244)"

params = { thread = "M2", gender = "male-female", length = 30 }

aliases = ["Würth 971300244", "M2 x 30 hex standoff male-female", "M2 30mm spacer M/F", "M2 hex spacer 30 mm"]

standard = "Würth WA-SBRIE"

[[presets]]

id = "M2.5-FF-5"

title = "M2.5 × 5 mm hex standoff, F/F (Harwin R25-1000502)"

params = { thread = "M2.5", gender = "female-female", length = 5 }

aliases = ["Harwin R25-1000502", "M2.5 x 5 hex standoff female-female", "M2.5 5mm spacer F/F", "M2.5 hex spacer 5 mm"]

standard = "Harwin R25-100"

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[[presets]]

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id = "M2.5-FF-6"

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title = "M2.5 × 6 mm hex standoff, F/F (Harwin R25-1000602)"

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params = { thread = "M2.5", gender = "female-female", length = 6 }

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aliases = ["Harwin R25-1000602", "M2.5 x 6 hex standoff female-female", "M2.5 6mm spacer F/F", "M2.5 hex spacer 6 mm"]

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standard = "Harwin R25-100"

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[[presets]]

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id = "M2.5-FF-8"

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title = "M2.5 × 8 mm hex standoff, F/F (Harwin R25-1000802)"

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params = { thread = "M2.5", gender = "female-female", length = 8 }

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aliases = ["Harwin R25-1000802", "M2.5 x 8 hex standoff female-female", "M2.5 8mm spacer F/F", "M2.5 hex spacer 8 mm"]

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standard = "Harwin R25-100"

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[[presets]]

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id = "M2.5-FF-10"

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title = "M2.5 × 10 mm hex standoff, F/F (Harwin R25-1001002)"

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params = { thread = "M2.5", gender = "female-female", length = 10 }

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aliases = ["Harwin R25-1001002", "M2.5 x 10 hex standoff female-female", "M2.5 10mm spacer F/F", "M2.5 hex spacer 10 mm"]

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standard = "Harwin R25-100"

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[[presets]]

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id = "M2.5-FF-12"

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title = "M2.5 × 12 mm hex standoff, F/F (Harwin R25-1001202)"

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params = { thread = "M2.5", gender = "female-female", length = 12 }

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aliases = ["Harwin R25-1001202", "M2.5 x 12 hex standoff female-female", "M2.5 12mm spacer F/F", "M2.5 hex spacer 12 mm"]

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standard = "Harwin R25-100"

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[[presets]]

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id = "M2.5-FF-15"

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title = "M2.5 × 15 mm hex standoff, F/F (Harwin R25-1001502)"

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params = { thread = "M2.5", gender = "female-female", length = 15 }

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aliases = ["Harwin R25-1001502", "M2.5 x 15 hex standoff female-female", "M2.5 15mm spacer F/F", "M2.5 hex spacer 15 mm"]

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standard = "Harwin R25-100"

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[[presets]]

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id = "M2.5-FF-20"

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title = "M2.5 × 20 mm hex standoff, F/F (Harwin R25-1002002)"

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params = { thread = "M2.5", gender = "female-female", length = 20 }

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aliases = ["Harwin R25-1002002", "M2.5 x 20 hex standoff female-female", "M2.5 20mm spacer F/F", "M2.5 hex spacer 20 mm"]

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standard = "Harwin R25-100"

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[[presets]]

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id = "M2.5-FF-25"

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title = "M2.5 × 25 mm hex standoff, F/F (Harwin R25-1002502)"

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params = { thread = "M2.5", gender = "female-female", length = 25 }

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aliases = ["Harwin R25-1002502", "M2.5 x 25 hex standoff female-female", "M2.5 25mm spacer F/F", "M2.5 hex spacer 25 mm"]

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standard = "Harwin R25-100"

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[[presets]]

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id = "M2.5-MF-5"

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title = "M2.5 × 5 mm hex standoff, M/F (Harwin R25-3000502)"

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params = { thread = "M2.5", gender = "male-female", length = 5 }

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aliases = ["Harwin R25-3000502", "M2.5 x 5 hex standoff male-female", "M2.5 5mm spacer M/F", "M2.5 hex spacer 5 mm"]

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standard = "Harwin R25-300"

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[[presets]]

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id = "M2.5-MF-6"

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title = "M2.5 × 6 mm hex standoff, M/F (Harwin R25-3000602)"

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params = { thread = "M2.5", gender = "male-female", length = 6 }

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aliases = ["Harwin R25-3000602", "M2.5 x 6 hex standoff male-female", "M2.5 6mm spacer M/F", "M2.5 hex spacer 6 mm"]

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standard = "Harwin R25-300"

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[[presets]]

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id = "M2.5-MF-8"

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title = "M2.5 × 8 mm hex standoff, M/F (Harwin R25-3000802)"

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params = { thread = "M2.5", gender = "male-female", length = 8 }

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aliases = ["Harwin R25-3000802", "M2.5 x 8 hex standoff male-female", "M2.5 8mm spacer M/F", "M2.5 hex spacer 8 mm"]

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standard = "Harwin R25-300"

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[[presets]]

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id = "M2.5-MF-10"

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title = "M2.5 × 10 mm hex standoff, M/F (Harwin R25-3001002)"

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params = { thread = "M2.5", gender = "male-female", length = 10 }

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aliases = ["Harwin R25-3001002", "M2.5 x 10 hex standoff male-female", "M2.5 10mm spacer M/F", "M2.5 hex spacer 10 mm"]

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standard = "Harwin R25-300"

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[[presets]]

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id = "M2.5-MF-12"

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title = "M2.5 × 12 mm hex standoff, M/F (Harwin R25-3001202)"

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params = { thread = "M2.5", gender = "male-female", length = 12 }

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aliases = ["Harwin R25-3001202", "M2.5 x 12 hex standoff male-female", "M2.5 12mm spacer M/F", "M2.5 hex spacer 12 mm"]

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standard = "Harwin R25-300"

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[[presets]]

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id = "M2.5-MF-15"

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title = "M2.5 × 15 mm hex standoff, M/F (Harwin R25-3001502)"

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params = { thread = "M2.5", gender = "male-female", length = 15 }

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aliases = ["Harwin R25-3001502", "M2.5 x 15 hex standoff male-female", "M2.5 15mm spacer M/F", "M2.5 hex spacer 15 mm"]

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standard = "Harwin R25-300"

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[[presets]]

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id = "M2.5-MF-20"

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title = "M2.5 × 20 mm hex standoff, M/F (Harwin R25-3002002)"

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params = { thread = "M2.5", gender = "male-female", length = 20 }

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aliases = ["Harwin R25-3002002", "M2.5 x 20 hex standoff male-female", "M2.5 20mm spacer M/F", "M2.5 hex spacer 20 mm"]

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standard = "Harwin R25-300"

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[[presets]]

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id = "M3-FF-5"

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title = "M3 × 5 mm hex standoff, F/F (Harwin R30-1000502)"

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params = { thread = "M3", gender = "female-female", length = 5 }

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aliases = ["Harwin R30-1000502", "M3 x 5 hex standoff female-female", "M3 5mm spacer F/F", "M3 hex spacer 5 mm"]

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standard = "Harwin R30-100"

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[[presets]]

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id = "M3-FF-6"

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title = "M3 × 6 mm hex standoff, F/F (Harwin R30-1000602)"

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params = { thread = "M3", gender = "female-female", length = 6 }

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aliases = ["Harwin R30-1000602", "M3 x 6 hex standoff female-female", "M3 6mm spacer F/F", "M3 hex spacer 6 mm"]

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standard = "Harwin R30-100"

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[[presets]]

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id = "M3-FF-8"

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title = "M3 × 8 mm hex standoff, F/F (Harwin R30-1000802)"

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params = { thread = "M3", gender = "female-female", length = 8 }

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aliases = ["Harwin R30-1000802", "M3 x 8 hex standoff female-female", "M3 8mm spacer F/F", "M3 hex spacer 8 mm"]

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standard = "Harwin R30-100"

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[[presets]]

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id = "M3-FF-10"

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title = "M3 × 10 mm hex standoff, F/F (Harwin R30-1001002)"

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params = { thread = "M3", gender = "female-female", length = 10 }

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aliases = ["Harwin R30-1001002", "M3 x 10 hex standoff female-female", "M3 10mm spacer F/F", "M3 hex spacer 10 mm"]

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standard = "Harwin R30-100"

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[[presets]]

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id = "M3-FF-12"

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title = "M3 × 12 mm hex standoff, F/F (Harwin R30-1001202)"

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params = { thread = "M3", gender = "female-female", length = 12 }

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aliases = ["Harwin R30-1001202", "M3 x 12 hex standoff female-female", "M3 12mm spacer F/F", "M3 hex spacer 12 mm"]

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standard = "Harwin R30-100"

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[[presets]]

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id = "M3-FF-15"

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title = "M3 × 15 mm hex standoff, F/F (Harwin R30-1001502)"

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params = { thread = "M3", gender = "female-female", length = 15 }

238

aliases = ["Harwin R30-1001502", "M3 x 15 hex standoff female-female", "M3 15mm spacer F/F", "M3 hex spacer 15 mm"]

239

standard = "Harwin R30-100"

240

241

[[presets]]

242

id = "M3-FF-20"

243

title = "M3 × 20 mm hex standoff, F/F (Harwin R30-1002002)"

244

params = { thread = "M3", gender = "female-female", length = 20 }

245

aliases = ["Harwin R30-1002002", "M3 x 20 hex standoff female-female", "M3 20mm spacer F/F", "M3 hex spacer 20 mm"]

246

standard = "Harwin R30-100"

247

248

[[presets]]

249

id = "M3-FF-25"

250

title = "M3 × 25 mm hex standoff, F/F (Harwin R30-1002502)"

251

params = { thread = "M3", gender = "female-female", length = 25 }

252

aliases = ["Harwin R30-1002502", "M3 x 25 hex standoff female-female", "M3 25mm spacer F/F", "M3 hex spacer 25 mm"]

253

standard = "Harwin R30-100"

254

255

[[presets]]

256

id = "M3-FF-30"

257

title = "M3 × 30 mm hex standoff, F/F (Harwin R30-1003002)"

258

params = { thread = "M3", gender = "female-female", length = 30 }

259

aliases = ["Harwin R30-1003002", "M3 x 30 hex standoff female-female", "M3 30mm spacer F/F", "M3 hex spacer 30 mm"]

260

standard = "Harwin R30-100"

261

262

[[presets]]

263

id = "M3-FF-35"

264

title = "M3 × 35 mm hex standoff, F/F (Harwin R30-1003502)"

265

params = { thread = "M3", gender = "female-female", length = 35 }

266

aliases = ["Harwin R30-1003502", "M3 x 35 hex standoff female-female", "M3 35mm spacer F/F", "M3 hex spacer 35 mm"]

267

standard = "Harwin R30-100"

268

269

[[presets]]

270

id = "M3-MF-5"

271

title = "M3 × 5 mm hex standoff, M/F (Harwin R30-3000502)"

272

params = { thread = "M3", gender = "male-female", length = 5 }

273

aliases = ["Harwin R30-3000502", "M3 x 5 hex standoff male-female", "M3 5mm spacer M/F", "M3 hex spacer 5 mm"]

274

standard = "Harwin R30-300"

275

276

[[presets]]

277

id = "M3-MF-6"

278

title = "M3 × 6 mm hex standoff, M/F (Harwin R30-3000602)"

279

params = { thread = "M3", gender = "male-female", length = 6 }

280

aliases = ["Harwin R30-3000602", "M3 x 6 hex standoff male-female", "M3 6mm spacer M/F", "M3 hex spacer 6 mm"]

281

standard = "Harwin R30-300"

282

283

[[presets]]

284

id = "M3-MF-8"

285

title = "M3 × 8 mm hex standoff, M/F (Harwin R30-3000802)"

286

params = { thread = "M3", gender = "male-female", length = 8 }

287

aliases = ["Harwin R30-3000802", "M3 x 8 hex standoff male-female", "M3 8mm spacer M/F", "M3 hex spacer 8 mm"]

288

standard = "Harwin R30-300"

289

290

[[presets]]

291

id = "M3-MF-10"

292

title = "M3 × 10 mm hex standoff, M/F (Harwin R30-3001002)"

293

params = { thread = "M3", gender = "male-female", length = 10 }

294

aliases = ["Harwin R30-3001002", "M3 x 10 hex standoff male-female", "M3 10mm spacer M/F", "M3 hex spacer 10 mm"]

295

standard = "Harwin R30-300"

296

297

[[presets]]

298

id = "M3-MF-12"

299

title = "M3 × 12 mm hex standoff, M/F (Harwin R30-3001202)"

300

params = { thread = "M3", gender = "male-female", length = 12 }

301

aliases = ["Harwin R30-3001202", "M3 x 12 hex standoff male-female", "M3 12mm spacer M/F", "M3 hex spacer 12 mm", "M3 12mm hex standoff", "M3 × 12 mm hex standoff, M/F (Harwin R30-3001202)"]

302

standard = "Harwin R30-300"

303

304

[[presets]]

305

id = "M3-MF-15"

306

title = "M3 × 15 mm hex standoff, M/F (Harwin R30-3001502)"

307

params = { thread = "M3", gender = "male-female", length = 15 }

308

aliases = ["Harwin R30-3001502", "M3 x 15 hex standoff male-female", "M3 15mm spacer M/F", "M3 hex spacer 15 mm", "M3 15mm hex standoff", "M3 × 15 mm hex standoff, M/F (Harwin R30-3001502)"]

309

standard = "Harwin R30-300"

310

311

[[presets]]

312

id = "M3-MF-20"

313

title = "M3 × 20 mm hex standoff, M/F (Harwin R30-3002002)"

314

params = { thread = "M3", gender = "male-female", length = 20 }

315

aliases = ["Harwin R30-3002002", "M3 x 20 hex standoff male-female", "M3 20mm spacer M/F", "M3 hex spacer 20 mm"]

316

standard = "Harwin R30-300"

317

318

[[presets]]

319

id = "M3-MF-25"

320

title = "M3 × 25 mm hex standoff, M/F (Harwin R30-3002502)"

321

params = { thread = "M3", gender = "male-female", length = 25 }

322

aliases = ["Harwin R30-3002502", "M3 x 25 hex standoff male-female", "M3 25mm spacer M/F", "M3 hex spacer 25 mm"]

323

standard = "Harwin R30-300"

324

325

[[presets]]

326

id = "M3-MF-30"

327

title = "M3 × 30 mm hex standoff, M/F (Harwin R30-3003002)"

328

params = { thread = "M3", gender = "male-female", length = 30 }

329

aliases = ["Harwin R30-3003002", "M3 x 30 hex standoff male-female", "M3 30mm spacer M/F", "M3 hex spacer 30 mm"]

330

standard = "Harwin R30-300"

331

332

[[presets]]

333

id = "M3-MF-35"

334

title = "M3 × 35 mm hex standoff, M/F (Harwin R30-3003502)"

335

params = { thread = "M3", gender = "male-female", length = 35 }

336

aliases = ["Harwin R30-3003502", "M3 x 35 hex standoff male-female", "M3 35mm spacer M/F", "M3 hex spacer 35 mm"]

337

standard = "Harwin R30-300"

338

339

[[presets]]

340

id = "M3-MF-40"

341

title = "M3 × 40 mm hex standoff, M/F (Harwin R30-3004002)"

342

params = { thread = "M3", gender = "male-female", length = 40 }

343

aliases = ["Harwin R30-3004002", "M3 x 40 hex standoff male-female", "M3 40mm spacer M/F", "M3 hex spacer 40 mm"]

344

standard = "Harwin R30-300"

345

346

[[presets]]

347

id = "M3-MF-50"

348

title = "M3 × 50 mm hex standoff, M/F (Harwin R30-3005002)"

349

params = { thread = "M3", gender = "male-female", length = 50 }

350

aliases = ["Harwin R30-3005002", "M3 x 50 hex standoff male-female", "M3 50mm spacer M/F", "M3 hex spacer 50 mm"]

351

standard = "Harwin R30-300"

352

353

[[presets]]

354

id = "M4-FF-5"

355

title = "M4 × 5 mm hex standoff, F/F (Harwin R40-1000502)"

356

params = { thread = "M4", gender = "female-female", length = 5 }

357

aliases = ["Harwin R40-1000502", "M4 x 5 hex standoff female-female", "M4 5mm spacer F/F", "M4 hex spacer 5 mm"]

358

standard = "Harwin R40-100"

359

360

[[presets]]

361

id = "M4-FF-6"

362

title = "M4 × 6 mm hex standoff, F/F (Harwin R40-1000602)"

363

params = { thread = "M4", gender = "female-female", length = 6 }

364

aliases = ["Harwin R40-1000602", "M4 x 6 hex standoff female-female", "M4 6mm spacer F/F", "M4 hex spacer 6 mm"]

365

standard = "Harwin R40-100"

366

367

[[presets]]

368

id = "M4-FF-8"

369

title = "M4 × 8 mm hex standoff, F/F (Harwin R40-1000802)"

370

params = { thread = "M4", gender = "female-female", length = 8 }

371

aliases = ["Harwin R40-1000802", "M4 x 8 hex standoff female-female", "M4 8mm spacer F/F", "M4 hex spacer 8 mm"]

372

standard = "Harwin R40-100"

373

374

[[presets]]

375

id = "M4-FF-10"

376

title = "M4 × 10 mm hex standoff, F/F (Harwin R40-1001002)"

377

params = { thread = "M4", gender = "female-female", length = 10 }

378

aliases = ["Harwin R40-1001002", "M4 x 10 hex standoff female-female", "M4 10mm spacer F/F", "M4 hex spacer 10 mm"]

379

standard = "Harwin R40-100"

380

381

[[presets]]

382

id = "M4-FF-12"

383

title = "M4 × 12 mm hex standoff, F/F (Harwin R40-1001202)"

384

params = { thread = "M4", gender = "female-female", length = 12 }

385

aliases = ["Harwin R40-1001202", "M4 x 12 hex standoff female-female", "M4 12mm spacer F/F", "M4 hex spacer 12 mm"]

386

standard = "Harwin R40-100"

387

388

[[presets]]

389

id = "M4-FF-15"

390

title = "M4 × 15 mm hex standoff, F/F (Harwin R40-1001502)"

391

params = { thread = "M4", gender = "female-female", length = 15 }

392

aliases = ["Harwin R40-1001502", "M4 x 15 hex standoff female-female", "M4 15mm spacer F/F", "M4 hex spacer 15 mm"]

393

standard = "Harwin R40-100"

394

395

[[presets]]

396

id = "M4-FF-20"

397

title = "M4 × 20 mm hex standoff, F/F (Harwin R40-1002002)"

398

params = { thread = "M4", gender = "female-female", length = 20 }

399

aliases = ["Harwin R40-1002002", "M4 x 20 hex standoff female-female", "M4 20mm spacer F/F", "M4 hex spacer 20 mm"]

400

standard = "Harwin R40-100"

401

402

[[presets]]

403

id = "M4-FF-25"

404

title = "M4 × 25 mm hex standoff, F/F (Harwin R40-1002502)"

405

params = { thread = "M4", gender = "female-female", length = 25 }

406

aliases = ["Harwin R40-1002502", "M4 x 25 hex standoff female-female", "M4 25mm spacer F/F", "M4 hex spacer 25 mm"]

407

standard = "Harwin R40-100"

408

409

[[presets]]

410

id = "M4-FF-30"

411

title = "M4 × 30 mm hex standoff, F/F (Harwin R40-1003002)"

412

params = { thread = "M4", gender = "female-female", length = 30 }

413

aliases = ["Harwin R40-1003002", "M4 x 30 hex standoff female-female", "M4 30mm spacer F/F", "M4 hex spacer 30 mm"]

414

standard = "Harwin R40-100"

415

416

[[presets]]

417

id = "M4-MF-6"

418

title = "M4 × 6 mm hex standoff, M/F (Harwin R40-3000602)"

419

params = { thread = "M4", gender = "male-female", length = 6 }

420

aliases = ["Harwin R40-3000602", "M4 x 6 hex standoff male-female", "M4 6mm spacer M/F", "M4 hex spacer 6 mm"]

421

standard = "Harwin R40-300"

422

423

[[presets]]

424

id = "M4-MF-8"

425

title = "M4 × 8 mm hex standoff, M/F (Harwin R40-3000802)"

426

params = { thread = "M4", gender = "male-female", length = 8 }

427

aliases = ["Harwin R40-3000802", "M4 x 8 hex standoff male-female", "M4 8mm spacer M/F", "M4 hex spacer 8 mm"]

428

standard = "Harwin R40-300"

429

430

[[presets]]

431

id = "M4-MF-10"

432

title = "M4 × 10 mm hex standoff, M/F (Harwin R40-3001002)"

433

params = { thread = "M4", gender = "male-female", length = 10 }

434

aliases = ["Harwin R40-3001002", "M4 x 10 hex standoff male-female", "M4 10mm spacer M/F", "M4 hex spacer 10 mm"]

435

standard = "Harwin R40-300"

436

437

[[presets]]

438

id = "M4-MF-12"

439

title = "M4 × 12 mm hex standoff, M/F (Harwin R40-3001202)"

440

params = { thread = "M4", gender = "male-female", length = 12 }

441

aliases = ["Harwin R40-3001202", "M4 x 12 hex standoff male-female", "M4 12mm spacer M/F", "M4 hex spacer 12 mm"]

442

standard = "Harwin R40-300"

443

444

[[presets]]

445

id = "M4-MF-15"

446

title = "M4 × 15 mm hex standoff, M/F (Harwin R40-3001502)"

447

params = { thread = "M4", gender = "male-female", length = 15 }

448

aliases = ["Harwin R40-3001502", "M4 x 15 hex standoff male-female", "M4 15mm spacer M/F", "M4 hex spacer 15 mm"]

449

standard = "Harwin R40-300"

450

451

[[presets]]

452

id = "M4-MF-20"

453

title = "M4 × 20 mm hex standoff, M/F (Harwin R40-3002002)"

454

params = { thread = "M4", gender = "male-female", length = 20 }

455

aliases = ["Harwin R40-3002002", "M4 x 20 hex standoff male-female", "M4 20mm spacer M/F", "M4 hex spacer 20 mm"]

456

standard = "Harwin R40-300"

457

458

[[presets]]

459

id = "M4-MF-25"

460

title = "M4 × 25 mm hex standoff, M/F (Harwin R40-3002502)"

461

params = { thread = "M4", gender = "male-female", length = 25 }

462

aliases = ["Harwin R40-3002502", "M4 x 25 hex standoff male-female", "M4 25mm spacer M/F", "M4 hex spacer 25 mm"]

463

standard = "Harwin R40-300"

464

465

[[presets]]

466

id = "M4-MF-30"

467

title = "M4 × 30 mm hex standoff, M/F (Harwin R40-3003002)"

468

params = { thread = "M4", gender = "male-female", length = 30 }

469

aliases = ["Harwin R40-3003002", "M4 x 30 hex standoff male-female", "M4 30mm spacer M/F", "M4 hex spacer 30 mm"]

470

standard = "Harwin R40-300"

471

472

[[presets]]

473

id = "M4-MF-35"

474

title = "M4 × 35 mm hex standoff, M/F (Harwin R40-3003502)"

475

params = { thread = "M4", gender = "male-female", length = 35 }

476

aliases = ["Harwin R40-3003502", "M4 x 35 hex standoff male-female", "M4 35mm spacer M/F", "M4 hex spacer 35 mm"]

477

standard = "Harwin R40-300"

478

479

[[presets]]

480

id = "M4-MF-40"

481

title = "M4 × 40 mm hex standoff, M/F (Harwin R40-3004002)"

482

params = { thread = "M4", gender = "male-female", length = 40 }

483

aliases = ["Harwin R40-3004002", "M4 x 40 hex standoff male-female", "M4 40mm spacer M/F", "M4 hex spacer 40 mm"]

484

standard = "Harwin R40-300"

485

# Presets of this part (factory/PRESETS.md). Written by factory/gen.py.

[[presets]]
id = "M2-FF-5"
title = "M2 × 5 mm hex standoff, F/F (Würth 970050244)"
params = { thread = "M2", gender = "female-female", length = 5 }
aliases = ["Würth 970050244", "M2 x 5 hex standoff female-female", "M2 5mm spacer F/F", "M2 hex spacer 5 mm"]
standard = "Würth WA-SBRII"

[[presets]]
id = "M2-FF-6"
title = "M2 × 6 mm hex standoff, F/F (Würth 970060244)"
params = { thread = "M2", gender = "female-female", length = 6 }
aliases = ["Würth 970060244", "M2 x 6 hex standoff female-female", "M2 6mm spacer F/F", "M2 hex spacer 6 mm"]
standard = "Würth WA-SBRII"

[[presets]]
id = "M2-FF-8"
title = "M2 × 8 mm hex standoff, F/F (Würth 970080244)"
params = { thread = "M2", gender = "female-female", length = 8 }
aliases = ["Würth 970080244", "M2 x 8 hex standoff female-female", "M2 8mm spacer F/F", "M2 hex spacer 8 mm"]
standard = "Würth WA-SBRII"

[[presets]]
id = "M2-FF-10"
title = "M2 × 10 mm hex standoff, F/F (Würth 970100244)"
params = { thread = "M2", gender = "female-female", length = 10 }
aliases = ["Würth 970100244", "M2 x 10 hex standoff female-female", "M2 10mm spacer F/F", "M2 hex spacer 10 mm"]
standard = "Würth WA-SBRII"

[[presets]]
id = "M2-FF-12"
title = "M2 × 12 mm hex standoff, F/F (Würth 970120244)"
params = { thread = "M2", gender = "female-female", length = 12 }
aliases = ["Würth 970120244", "M2 x 12 hex standoff female-female", "M2 12mm spacer F/F", "M2 hex spacer 12 mm"]
standard = "Würth WA-SBRII"

[[presets]]
id = "M2-FF-15"
title = "M2 × 15 mm hex standoff, F/F (Würth 970150244)"
params = { thread = "M2", gender = "female-female", length = 15 }
aliases = ["Würth 970150244", "M2 x 15 hex standoff female-female", "M2 15mm spacer F/F", "M2 hex spacer 15 mm"]
standard = "Würth WA-SBRII"

[[presets]]
id = "M2-MF-5"
title = "M2 × 5 mm hex standoff, M/F (Würth 971050244)"
params = { thread = "M2", gender = "male-female", length = 5 }
aliases = ["Würth 971050244", "M2 x 5 hex standoff male-female", "M2 5mm spacer M/F", "M2 hex spacer 5 mm"]
standard = "Würth WA-SBRIE"

[[presets]]
id = "M2-MF-8"
title = "M2 × 8 mm hex standoff, M/F (Würth 971080244)"
params = { thread = "M2", gender = "male-female", length = 8 }
aliases = ["Würth 971080244", "M2 x 8 hex standoff male-female", "M2 8mm spacer M/F", "M2 hex spacer 8 mm"]
standard = "Würth WA-SBRIE"

[[presets]]
id = "M2-MF-10"
title = "M2 × 10 mm hex standoff, M/F (Würth 971100244)"
params = { thread = "M2", gender = "male-female", length = 10 }
aliases = ["Würth 971100244", "M2 x 10 hex standoff male-female", "M2 10mm spacer M/F", "M2 hex spacer 10 mm"]
standard = "Würth WA-SBRIE"

[[presets]]
id = "M2-MF-15"
title = "M2 × 15 mm hex standoff, M/F (Würth 971150244)"
params = { thread = "M2", gender = "male-female", length = 15 }
aliases = ["Würth 971150244", "M2 x 15 hex standoff male-female", "M2 15mm spacer M/F", "M2 hex spacer 15 mm"]
standard = "Würth WA-SBRIE"

[[presets]]
id = "M2-MF-20"
title = "M2 × 20 mm hex standoff, M/F (Würth 971200244)"
params = { thread = "M2", gender = "male-female", length = 20 }
aliases = ["Würth 971200244", "M2 x 20 hex standoff male-female", "M2 20mm spacer M/F", "M2 hex spacer 20 mm"]
standard = "Würth WA-SBRIE"

[[presets]]
id = "M2-MF-25"
title = "M2 × 25 mm hex standoff, M/F (Würth 971250244)"
params = { thread = "M2", gender = "male-female", length = 25 }
aliases = ["Würth 971250244", "M2 x 25 hex standoff male-female", "M2 25mm spacer M/F", "M2 hex spacer 25 mm"]
standard = "Würth WA-SBRIE"

[[presets]]
id = "M2-MF-30"
title = "M2 × 30 mm hex standoff, M/F (Würth 971300244)"
params = { thread = "M2", gender = "male-female", length = 30 }
aliases = ["Würth 971300244", "M2 x 30 hex standoff male-female", "M2 30mm spacer M/F", "M2 hex spacer 30 mm"]
standard = "Würth WA-SBRIE"

[[presets]]
id = "M2.5-FF-5"
title = "M2.5 × 5 mm hex standoff, F/F (Harwin R25-1000502)"
params = { thread = "M2.5", gender = "female-female", length = 5 }
aliases = ["Harwin R25-1000502", "M2.5 x 5 hex standoff female-female", "M2.5 5mm spacer F/F", "M2.5 hex spacer 5 mm"]
standard = "Harwin R25-100"

[[presets]]
id = "M2.5-FF-6"
title = "M2.5 × 6 mm hex standoff, F/F (Harwin R25-1000602)"
params = { thread = "M2.5", gender = "female-female", length = 6 }
aliases = ["Harwin R25-1000602", "M2.5 x 6 hex standoff female-female", "M2.5 6mm spacer F/F", "M2.5 hex spacer 6 mm"]
standard = "Harwin R25-100"

[[presets]]
id = "M2.5-FF-8"
title = "M2.5 × 8 mm hex standoff, F/F (Harwin R25-1000802)"
params = { thread = "M2.5", gender = "female-female", length = 8 }
aliases = ["Harwin R25-1000802", "M2.5 x 8 hex standoff female-female", "M2.5 8mm spacer F/F", "M2.5 hex spacer 8 mm"]
standard = "Harwin R25-100"

[[presets]]
id = "M2.5-FF-10"
title = "M2.5 × 10 mm hex standoff, F/F (Harwin R25-1001002)"
params = { thread = "M2.5", gender = "female-female", length = 10 }
aliases = ["Harwin R25-1001002", "M2.5 x 10 hex standoff female-female", "M2.5 10mm spacer F/F", "M2.5 hex spacer 10 mm"]
standard = "Harwin R25-100"

[[presets]]
id = "M2.5-FF-12"
title = "M2.5 × 12 mm hex standoff, F/F (Harwin R25-1001202)"
params = { thread = "M2.5", gender = "female-female", length = 12 }
aliases = ["Harwin R25-1001202", "M2.5 x 12 hex standoff female-female", "M2.5 12mm spacer F/F", "M2.5 hex spacer 12 mm"]
standard = "Harwin R25-100"

[[presets]]
id = "M2.5-FF-15"
title = "M2.5 × 15 mm hex standoff, F/F (Harwin R25-1001502)"
params = { thread = "M2.5", gender = "female-female", length = 15 }
aliases = ["Harwin R25-1001502", "M2.5 x 15 hex standoff female-female", "M2.5 15mm spacer F/F", "M2.5 hex spacer 15 mm"]
standard = "Harwin R25-100"

[[presets]]
id = "M2.5-FF-20"
title = "M2.5 × 20 mm hex standoff, F/F (Harwin R25-1002002)"
params = { thread = "M2.5", gender = "female-female", length = 20 }
aliases = ["Harwin R25-1002002", "M2.5 x 20 hex standoff female-female", "M2.5 20mm spacer F/F", "M2.5 hex spacer 20 mm"]
standard = "Harwin R25-100"

[[presets]]
id = "M2.5-FF-25"
title = "M2.5 × 25 mm hex standoff, F/F (Harwin R25-1002502)"
params = { thread = "M2.5", gender = "female-female", length = 25 }
aliases = ["Harwin R25-1002502", "M2.5 x 25 hex standoff female-female", "M2.5 25mm spacer F/F", "M2.5 hex spacer 25 mm"]
standard = "Harwin R25-100"

[[presets]]
id = "M2.5-MF-5"
title = "M2.5 × 5 mm hex standoff, M/F (Harwin R25-3000502)"
params = { thread = "M2.5", gender = "male-female", length = 5 }
aliases = ["Harwin R25-3000502", "M2.5 x 5 hex standoff male-female", "M2.5 5mm spacer M/F", "M2.5 hex spacer 5 mm"]
standard = "Harwin R25-300"

[[presets]]
id = "M2.5-MF-6"
title = "M2.5 × 6 mm hex standoff, M/F (Harwin R25-3000602)"
params = { thread = "M2.5", gender = "male-female", length = 6 }
aliases = ["Harwin R25-3000602", "M2.5 x 6 hex standoff male-female", "M2.5 6mm spacer M/F", "M2.5 hex spacer 6 mm"]
standard = "Harwin R25-300"

[[presets]]
id = "M2.5-MF-8"
title = "M2.5 × 8 mm hex standoff, M/F (Harwin R25-3000802)"
params = { thread = "M2.5", gender = "male-female", length = 8 }
aliases = ["Harwin R25-3000802", "M2.5 x 8 hex standoff male-female", "M2.5 8mm spacer M/F", "M2.5 hex spacer 8 mm"]
standard = "Harwin R25-300"

[[presets]]
id = "M2.5-MF-10"
title = "M2.5 × 10 mm hex standoff, M/F (Harwin R25-3001002)"
params = { thread = "M2.5", gender = "male-female", length = 10 }
aliases = ["Harwin R25-3001002", "M2.5 x 10 hex standoff male-female", "M2.5 10mm spacer M/F", "M2.5 hex spacer 10 mm"]
standard = "Harwin R25-300"

[[presets]]
id = "M2.5-MF-12"
title = "M2.5 × 12 mm hex standoff, M/F (Harwin R25-3001202)"
params = { thread = "M2.5", gender = "male-female", length = 12 }
aliases = ["Harwin R25-3001202", "M2.5 x 12 hex standoff male-female", "M2.5 12mm spacer M/F", "M2.5 hex spacer 12 mm"]
standard = "Harwin R25-300"

[[presets]]
id = "M2.5-MF-15"
title = "M2.5 × 15 mm hex standoff, M/F (Harwin R25-3001502)"
params = { thread = "M2.5", gender = "male-female", length = 15 }
aliases = ["Harwin R25-3001502", "M2.5 x 15 hex standoff male-female", "M2.5 15mm spacer M/F", "M2.5 hex spacer 15 mm"]
standard = "Harwin R25-300"

[[presets]]
id = "M2.5-MF-20"
title = "M2.5 × 20 mm hex standoff, M/F (Harwin R25-3002002)"
params = { thread = "M2.5", gender = "male-female", length = 20 }
aliases = ["Harwin R25-3002002", "M2.5 x 20 hex standoff male-female", "M2.5 20mm spacer M/F", "M2.5 hex spacer 20 mm"]
standard = "Harwin R25-300"

[[presets]]
id = "M3-FF-5"
title = "M3 × 5 mm hex standoff, F/F (Harwin R30-1000502)"
params = { thread = "M3", gender = "female-female", length = 5 }
aliases = ["Harwin R30-1000502", "M3 x 5 hex standoff female-female", "M3 5mm spacer F/F", "M3 hex spacer 5 mm"]
standard = "Harwin R30-100"

[[presets]]
id = "M3-FF-6"
title = "M3 × 6 mm hex standoff, F/F (Harwin R30-1000602)"
params = { thread = "M3", gender = "female-female", length = 6 }
aliases = ["Harwin R30-1000602", "M3 x 6 hex standoff female-female", "M3 6mm spacer F/F", "M3 hex spacer 6 mm"]
standard = "Harwin R30-100"

[[presets]]
id = "M3-FF-8"
title = "M3 × 8 mm hex standoff, F/F (Harwin R30-1000802)"
params = { thread = "M3", gender = "female-female", length = 8 }
aliases = ["Harwin R30-1000802", "M3 x 8 hex standoff female-female", "M3 8mm spacer F/F", "M3 hex spacer 8 mm"]
standard = "Harwin R30-100"

[[presets]]
id = "M3-FF-10"
title = "M3 × 10 mm hex standoff, F/F (Harwin R30-1001002)"
params = { thread = "M3", gender = "female-female", length = 10 }
aliases = ["Harwin R30-1001002", "M3 x 10 hex standoff female-female", "M3 10mm spacer F/F", "M3 hex spacer 10 mm"]
standard = "Harwin R30-100"

[[presets]]
id = "M3-FF-12"
title = "M3 × 12 mm hex standoff, F/F (Harwin R30-1001202)"
params = { thread = "M3", gender = "female-female", length = 12 }
aliases = ["Harwin R30-1001202", "M3 x 12 hex standoff female-female", "M3 12mm spacer F/F", "M3 hex spacer 12 mm"]
standard = "Harwin R30-100"

[[presets]]
id = "M3-FF-15"
title = "M3 × 15 mm hex standoff, F/F (Harwin R30-1001502)"
params = { thread = "M3", gender = "female-female", length = 15 }
aliases = ["Harwin R30-1001502", "M3 x 15 hex standoff female-female", "M3 15mm spacer F/F", "M3 hex spacer 15 mm"]
standard = "Harwin R30-100"

[[presets]]
id = "M3-FF-20"
title = "M3 × 20 mm hex standoff, F/F (Harwin R30-1002002)"
params = { thread = "M3", gender = "female-female", length = 20 }
aliases = ["Harwin R30-1002002", "M3 x 20 hex standoff female-female", "M3 20mm spacer F/F", "M3 hex spacer 20 mm"]
standard = "Harwin R30-100"

[[presets]]
id = "M3-FF-25"
title = "M3 × 25 mm hex standoff, F/F (Harwin R30-1002502)"
params = { thread = "M3", gender = "female-female", length = 25 }
aliases = ["Harwin R30-1002502", "M3 x 25 hex standoff female-female", "M3 25mm spacer F/F", "M3 hex spacer 25 mm"]
standard = "Harwin R30-100"

[[presets]]
id = "M3-FF-30"
title = "M3 × 30 mm hex standoff, F/F (Harwin R30-1003002)"
params = { thread = "M3", gender = "female-female", length = 30 }
aliases = ["Harwin R30-1003002", "M3 x 30 hex standoff female-female", "M3 30mm spacer F/F", "M3 hex spacer 30 mm"]
standard = "Harwin R30-100"

[[presets]]
id = "M3-FF-35"
title = "M3 × 35 mm hex standoff, F/F (Harwin R30-1003502)"
params = { thread = "M3", gender = "female-female", length = 35 }
aliases = ["Harwin R30-1003502", "M3 x 35 hex standoff female-female", "M3 35mm spacer F/F", "M3 hex spacer 35 mm"]
standard = "Harwin R30-100"

[[presets]]
id = "M3-MF-5"
title = "M3 × 5 mm hex standoff, M/F (Harwin R30-3000502)"
params = { thread = "M3", gender = "male-female", length = 5 }
aliases = ["Harwin R30-3000502", "M3 x 5 hex standoff male-female", "M3 5mm spacer M/F", "M3 hex spacer 5 mm"]
standard = "Harwin R30-300"

[[presets]]
id = "M3-MF-6"
title = "M3 × 6 mm hex standoff, M/F (Harwin R30-3000602)"
params = { thread = "M3", gender = "male-female", length = 6 }
aliases = ["Harwin R30-3000602", "M3 x 6 hex standoff male-female", "M3 6mm spacer M/F", "M3 hex spacer 6 mm"]
standard = "Harwin R30-300"

[[presets]]
id = "M3-MF-8"
title = "M3 × 8 mm hex standoff, M/F (Harwin R30-3000802)"
params = { thread = "M3", gender = "male-female", length = 8 }
aliases = ["Harwin R30-3000802", "M3 x 8 hex standoff male-female", "M3 8mm spacer M/F", "M3 hex spacer 8 mm"]
standard = "Harwin R30-300"

[[presets]]
id = "M3-MF-10"
title = "M3 × 10 mm hex standoff, M/F (Harwin R30-3001002)"
params = { thread = "M3", gender = "male-female", length = 10 }
aliases = ["Harwin R30-3001002", "M3 x 10 hex standoff male-female", "M3 10mm spacer M/F", "M3 hex spacer 10 mm"]
standard = "Harwin R30-300"

[[presets]]
id = "M3-MF-12"
title = "M3 × 12 mm hex standoff, M/F (Harwin R30-3001202)"
params = { thread = "M3", gender = "male-female", length = 12 }
aliases = ["Harwin R30-3001202", "M3 x 12 hex standoff male-female", "M3 12mm spacer M/F", "M3 hex spacer 12 mm", "M3 12mm hex standoff", "M3 × 12 mm hex standoff, M/F (Harwin R30-3001202)"]
standard = "Harwin R30-300"

[[presets]]
id = "M3-MF-15"
title = "M3 × 15 mm hex standoff, M/F (Harwin R30-3001502)"
params = { thread = "M3", gender = "male-female", length = 15 }
aliases = ["Harwin R30-3001502", "M3 x 15 hex standoff male-female", "M3 15mm spacer M/F", "M3 hex spacer 15 mm", "M3 15mm hex standoff", "M3 × 15 mm hex standoff, M/F (Harwin R30-3001502)"]
standard = "Harwin R30-300"

[[presets]]
id = "M3-MF-20"
title = "M3 × 20 mm hex standoff, M/F (Harwin R30-3002002)"
params = { thread = "M3", gender = "male-female", length = 20 }
aliases = ["Harwin R30-3002002", "M3 x 20 hex standoff male-female", "M3 20mm spacer M/F", "M3 hex spacer 20 mm"]
standard = "Harwin R30-300"

[[presets]]
id = "M3-MF-25"
title = "M3 × 25 mm hex standoff, M/F (Harwin R30-3002502)"
params = { thread = "M3", gender = "male-female", length = 25 }
aliases = ["Harwin R30-3002502", "M3 x 25 hex standoff male-female", "M3 25mm spacer M/F", "M3 hex spacer 25 mm"]
standard = "Harwin R30-300"

[[presets]]
id = "M3-MF-30"
title = "M3 × 30 mm hex standoff, M/F (Harwin R30-3003002)"
params = { thread = "M3", gender = "male-female", length = 30 }
aliases = ["Harwin R30-3003002", "M3 x 30 hex standoff male-female", "M3 30mm spacer M/F", "M3 hex spacer 30 mm"]
standard = "Harwin R30-300"

[[presets]]
id = "M3-MF-35"
title = "M3 × 35 mm hex standoff, M/F (Harwin R30-3003502)"
params = { thread = "M3", gender = "male-female", length = 35 }
aliases = ["Harwin R30-3003502", "M3 x 35 hex standoff male-female", "M3 35mm spacer M/F", "M3 hex spacer 35 mm"]
standard = "Harwin R30-300"

[[presets]]
id = "M3-MF-40"
title = "M3 × 40 mm hex standoff, M/F (Harwin R30-3004002)"
params = { thread = "M3", gender = "male-female", length = 40 }
aliases = ["Harwin R30-3004002", "M3 x 40 hex standoff male-female", "M3 40mm spacer M/F", "M3 hex spacer 40 mm"]
standard = "Harwin R30-300"

[[presets]]
id = "M3-MF-50"
title = "M3 × 50 mm hex standoff, M/F (Harwin R30-3005002)"
params = { thread = "M3", gender = "male-female", length = 50 }
aliases = ["Harwin R30-3005002", "M3 x 50 hex standoff male-female", "M3 50mm spacer M/F", "M3 hex spacer 50 mm"]
standard = "Harwin R30-300"

[[presets]]
id = "M4-FF-5"
title = "M4 × 5 mm hex standoff, F/F (Harwin R40-1000502)"
params = { thread = "M4", gender = "female-female", length = 5 }
aliases = ["Harwin R40-1000502", "M4 x 5 hex standoff female-female", "M4 5mm spacer F/F", "M4 hex spacer 5 mm"]
standard = "Harwin R40-100"

[[presets]]
id = "M4-FF-6"
title = "M4 × 6 mm hex standoff, F/F (Harwin R40-1000602)"
params = { thread = "M4", gender = "female-female", length = 6 }
aliases = ["Harwin R40-1000602", "M4 x 6 hex standoff female-female", "M4 6mm spacer F/F", "M4 hex spacer 6 mm"]
standard = "Harwin R40-100"

[[presets]]
id = "M4-FF-8"
title = "M4 × 8 mm hex standoff, F/F (Harwin R40-1000802)"
params = { thread = "M4", gender = "female-female", length = 8 }
aliases = ["Harwin R40-1000802", "M4 x 8 hex standoff female-female", "M4 8mm spacer F/F", "M4 hex spacer 8 mm"]
standard = "Harwin R40-100"

[[presets]]
id = "M4-FF-10"
title = "M4 × 10 mm hex standoff, F/F (Harwin R40-1001002)"
params = { thread = "M4", gender = "female-female", length = 10 }
aliases = ["Harwin R40-1001002", "M4 x 10 hex standoff female-female", "M4 10mm spacer F/F", "M4 hex spacer 10 mm"]
standard = "Harwin R40-100"

[[presets]]
id = "M4-FF-12"
title = "M4 × 12 mm hex standoff, F/F (Harwin R40-1001202)"
params = { thread = "M4", gender = "female-female", length = 12 }
aliases = ["Harwin R40-1001202", "M4 x 12 hex standoff female-female", "M4 12mm spacer F/F", "M4 hex spacer 12 mm"]
standard = "Harwin R40-100"

[[presets]]
id = "M4-FF-15"
title = "M4 × 15 mm hex standoff, F/F (Harwin R40-1001502)"
params = { thread = "M4", gender = "female-female", length = 15 }
aliases = ["Harwin R40-1001502", "M4 x 15 hex standoff female-female", "M4 15mm spacer F/F", "M4 hex spacer 15 mm"]
standard = "Harwin R40-100"

[[presets]]
id = "M4-FF-20"
title = "M4 × 20 mm hex standoff, F/F (Harwin R40-1002002)"
params = { thread = "M4", gender = "female-female", length = 20 }
aliases = ["Harwin R40-1002002", "M4 x 20 hex standoff female-female", "M4 20mm spacer F/F", "M4 hex spacer 20 mm"]
standard = "Harwin R40-100"

[[presets]]
id = "M4-FF-25"
title = "M4 × 25 mm hex standoff, F/F (Harwin R40-1002502)"
params = { thread = "M4", gender = "female-female", length = 25 }
aliases = ["Harwin R40-1002502", "M4 x 25 hex standoff female-female", "M4 25mm spacer F/F", "M4 hex spacer 25 mm"]
standard = "Harwin R40-100"

[[presets]]
id = "M4-FF-30"
title = "M4 × 30 mm hex standoff, F/F (Harwin R40-1003002)"
params = { thread = "M4", gender = "female-female", length = 30 }
aliases = ["Harwin R40-1003002", "M4 x 30 hex standoff female-female", "M4 30mm spacer F/F", "M4 hex spacer 30 mm"]
standard = "Harwin R40-100"

[[presets]]
id = "M4-MF-6"
title = "M4 × 6 mm hex standoff, M/F (Harwin R40-3000602)"
params = { thread = "M4", gender = "male-female", length = 6 }
aliases = ["Harwin R40-3000602", "M4 x 6 hex standoff male-female", "M4 6mm spacer M/F", "M4 hex spacer 6 mm"]
standard = "Harwin R40-300"

[[presets]]
id = "M4-MF-8"
title = "M4 × 8 mm hex standoff, M/F (Harwin R40-3000802)"
params = { thread = "M4", gender = "male-female", length = 8 }
aliases = ["Harwin R40-3000802", "M4 x 8 hex standoff male-female", "M4 8mm spacer M/F", "M4 hex spacer 8 mm"]
standard = "Harwin R40-300"

[[presets]]
id = "M4-MF-10"
title = "M4 × 10 mm hex standoff, M/F (Harwin R40-3001002)"
params = { thread = "M4", gender = "male-female", length = 10 }
aliases = ["Harwin R40-3001002", "M4 x 10 hex standoff male-female", "M4 10mm spacer M/F", "M4 hex spacer 10 mm"]
standard = "Harwin R40-300"

[[presets]]
id = "M4-MF-12"
title = "M4 × 12 mm hex standoff, M/F (Harwin R40-3001202)"
params = { thread = "M4", gender = "male-female", length = 12 }
aliases = ["Harwin R40-3001202", "M4 x 12 hex standoff male-female", "M4 12mm spacer M/F", "M4 hex spacer 12 mm"]
standard = "Harwin R40-300"

[[presets]]
id = "M4-MF-15"
title = "M4 × 15 mm hex standoff, M/F (Harwin R40-3001502)"
params = { thread = "M4", gender = "male-female", length = 15 }
aliases = ["Harwin R40-3001502", "M4 x 15 hex standoff male-female", "M4 15mm spacer M/F", "M4 hex spacer 15 mm"]
standard = "Harwin R40-300"

[[presets]]
id = "M4-MF-20"
title = "M4 × 20 mm hex standoff, M/F (Harwin R40-3002002)"
params = { thread = "M4", gender = "male-female", length = 20 }
aliases = ["Harwin R40-3002002", "M4 x 20 hex standoff male-female", "M4 20mm spacer M/F", "M4 hex spacer 20 mm"]
standard = "Harwin R40-300"

[[presets]]
id = "M4-MF-25"
title = "M4 × 25 mm hex standoff, M/F (Harwin R40-3002502)"
params = { thread = "M4", gender = "male-female", length = 25 }
aliases = ["Harwin R40-3002502", "M4 x 25 hex standoff male-female", "M4 25mm spacer M/F", "M4 hex spacer 25 mm"]
standard = "Harwin R40-300"

[[presets]]
id = "M4-MF-30"
title = "M4 × 30 mm hex standoff, M/F (Harwin R40-3003002)"
params = { thread = "M4", gender = "male-female", length = 30 }
aliases = ["Harwin R40-3003002", "M4 x 30 hex standoff male-female", "M4 30mm spacer M/F", "M4 hex spacer 30 mm"]
standard = "Harwin R40-300"

[[presets]]
id = "M4-MF-35"
title = "M4 × 35 mm hex standoff, M/F (Harwin R40-3003502)"
params = { thread = "M4", gender = "male-female", length = 35 }
aliases = ["Harwin R40-3003502", "M4 x 35 hex standoff male-female", "M4 35mm spacer M/F", "M4 hex spacer 35 mm"]
standard = "Harwin R40-300"

[[presets]]
id = "M4-MF-40"
title = "M4 × 40 mm hex standoff, M/F (Harwin R40-3004002)"
params = { thread = "M4", gender = "male-female", length = 40 }
aliases = ["Harwin R40-3004002", "M4 x 40 hex standoff male-female", "M4 40mm spacer M/F", "M4 hex spacer 40 mm"]
standard = "Harwin R40-300"

README.md 58 lines · Markdown

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Hex standoff (Würth WA-SBRII / WA-SBRIE, Harwin R25 / R30 / R40)

Hexagonal brass spacers M2 to M4, female/female and male/female, at any body length. Presets cover the catalogue's generic hex standoffs at the lengths the makers sell.

Geometry

A hex prism, width across flats AF (the maker's maximum), corners along X, from z = 0 to the body length L, centred on the origin. Internal threads are drawn as plain bores at the nominal diameter: through where the maker's part is tapped through, otherwise to the maker's minimum full thread length (from both ends of a female/female standoff; the tap drill's run-out beyond it is not modelled). The male stud, a plain cylinder at the nominal diameter, runs from z = 0 down by its length. Threads, chamfers and the stud's undercut are not modelled.

Parameters

Parameter	Meaning
`thread`	M2, M2.5, M3, M4
`gender`	`female-female` or `male-female`
`length`	Body length L, mm (the stud is extra)
`material`	`brass-nickel` (CW614N, nickel plated)

Sources

M2: Würth Elektronik, WA-SBRII brass spacer, internal/internal (order codes 970LL0244) and WA-SBRIE, internal/external (971LL0244), datasheets per order code, revisions 001.003 / 001.004, 2020-07-28 (https://www.we-online.com/components/products/datasheet/<order code>.pdf; read: 970050244, 970060244, 970080244, 970100244, 970120244, 970150244, 971050244, 971080244, 971100244, 971150244, 971200244, 971250244, 971300244), and the product pages listing the lengths (https://www.we-online.com/en/components/products/SBRII_BRASS_SPACER_STUD_METRIC_INTERNAL_INTERNAL, https://www.we-online.com/en/components/products/SBRIE_BRASS_SPACER_STUD_METRIC_INTERNAL_EXTERNAL).
M2.5, M3, M4: Harwin customer information sheets (sheet 2 of 2), brass CW614N, nickel finish, L1 ± 0.10 up to 12 mm, ± 0.15 over: R25-100XX02 (DRG-01991, issue 4), R30-100XX02 (DRG-01994, issue 14, 10.03.21), R40-100XX02 (DRG-02016, issue 6), R25-300XX02 (DRG-01992, issue 11, 02.11.22), R30-300XX02 (DRG-01997, issue 22, 17.03.25), R40-300XX02 (DRG-02019, issue 6, 03.11.22), from https://content.harwin.com/asset/<id>/DRG-0xxxx-Technical-Drawing-Datasheet-<series>-pdf.pdf (linked from each series' page on harwin.com).

Thread, gender	Series	AF	Stud	Female thread
M2 F/F	Würth WA-SBRII	4	–	through (Tli = L), L 5, 6, 8, 10, 12, 15
M2 M/F	Würth WA-SBRIE	4	M2 × 5 (Tlo)	Tli 2.5 (L 5), 5 (L 8, 10), 6 (L 15–30)
M2.5 F/F	Harwin R25-100	5.00 max	–	through, except L 25 and 33: at least 10 from both ends
M2.5 M/F	Harwin R25-300	5.0 max	M2.5 × 5.00	L2 min 1.90 (L 3), 2.50 (4, 5), 3.50 (6), 4.50 (7), 5.00 (8–20)
M3 F/F	Harwin R30-100	5.00 / 4.80	–	through up to 21; 22–28 not through but at least 10 from both ends; over 28: at least 10 (hole 14 max)
M3 M/F	Harwin R30-300	5.0 / 4.8	M3 × 6.00	L3 min 2.00 (L 4), 2.50 (5), 3.00 (6), 4.50 (7), 5.50 (8), 6.00 (9 and over)
M4 F/F	Harwin R40-100	7.00 / 6.80	–	as M3 F/F
M4 M/F	Harwin R40-300	7.00 / 6.80	M4 × 8.00	L3 min 2.50 (L 6), 3.50 (7), 4.50 (8), 5.50 (9), 6.50 (10), 8.00 (11 and over)

Body lengths sold: Würth M2 F/F 5, 6, 8, 10, 12, 15; M2 M/F 5, 8, 10, 15, 20, 25, 30; Harwin per the drawings' tables (R25-100: 4–18, 20, 25, 33; R25-300: 3–18, 20; R30-100: 4–18, 20–22, 24, 25, 28, 30, 32, 34–36, the 39 and 40 marked obsolete; R30-300: 4–22, 24–26, 30, 32, 34, 35, 38, 40, 45, 50, 60, 80; R40-100: 5–16, 18, 20, 25, 26, 30, 36, 60; R40-300: 6–16, 18, 20, 25, 30, 35, 40, 46, 63). Catalogue lengths a maker does not sell are not presets.

Not covered: round standoffs (no maker table for round male/female; the round female/female table found, RS PRO https://docs.rs-online.com/46b8/A700000007872806.pdf, does not state the thread depth of its short parts).

Preset list: sizes of the step.parts catalogue (MIT), see library/NOTICE.md.

# Hex standoff (Würth WA-SBRII / WA-SBRIE, Harwin R25 / R30 / R40)

Hexagonal brass spacers M2 to M4, female/female and male/female, at any body length. Presets cover the catalogue's

generic hex standoffs at the lengths the makers sell.

## Geometry

A hex prism, width across flats **AF** (the maker's maximum), corners along X, from z = 0 to the body length **L**,

centred on the origin. Internal threads are drawn as plain bores at the nominal diameter: through where the maker's

part is tapped through, otherwise to the maker's minimum full thread length (from both ends of a female/female

standoff; the tap drill's run-out beyond it is not modelled). The male stud, a plain cylinder at the nominal

diameter, runs from z = 0 down by its length. Threads, chamfers and the stud's undercut are not modelled.

## Parameters

| Parameter | Meaning |

|---|---|

| `thread` | M2, M2.5, M3, M4 |

| `gender` | `female-female` or `male-female` |

| `length` | Body length L, mm (the stud is extra) |

| `material` | `brass-nickel` (CW614N, nickel plated) |

## Sources

- **M2**: Würth Elektronik, WA-SBRII brass spacer, internal/internal (order codes 970LL0244) and WA-SBRIE,

internal/external (971LL0244), datasheets per order code, revisions 001.003 / 001.004, 2020-07-28

(`https://www.we-online.com/components/products/datasheet/<order code>.pdf`; read: 970050244, 970060244, 970080244,

970100244, 970120244, 970150244, 971050244, 971080244, 971100244, 971150244, 971200244, 971250244, 971300244), and the

product pages listing the lengths

(https://www.we-online.com/en/components/products/SBRII_BRASS_SPACER_STUD_METRIC_INTERNAL_INTERNAL,

https://www.we-online.com/en/components/products/SBRIE_BRASS_SPACER_STUD_METRIC_INTERNAL_EXTERNAL).

- **M2.5, M3, M4**: Harwin customer information sheets (sheet 2 of 2), brass CW614N, nickel finish, L1 ± 0.10 up to

12 mm, ± 0.15 over: R25-100XX02 (DRG-01991, issue 4), R30-100XX02 (DRG-01994, issue 14, 10.03.21), R40-100XX02

(DRG-02016, issue 6), R25-300XX02 (DRG-01992, issue 11, 02.11.22), R30-300XX02 (DRG-01997, issue 22, 17.03.25),

R40-300XX02 (DRG-02019, issue 6, 03.11.22), from `https://content.harwin.com/asset/<id>/DRG-0xxxx-Technical-Drawing-Datasheet-<series>-pdf.pdf`

(linked from each series' page on harwin.com).

|---|---|---|---|---|

| M2 F/F | Würth WA-SBRII | 4 | – | through (Tli = L), L 5, 6, 8, 10, 12, 15 |

| M2.5 F/F | Harwin R25-100 | 5.00 max | – | through, except L 25 and 33: at least 10 from both ends |

| M2.5 M/F | Harwin R25-300 | 5.0 max | M2.5 × 5.00 | L2 min 1.90 (L 3), 2.50 (4, 5), 3.50 (6), 4.50 (7), 5.00 (8–20) |

| M3 F/F | Harwin R30-100 | 5.00 / 4.80 | – | through up to 21; 22–28 not through but at least 10 from both ends; over 28: at least 10 (hole 14 max) |

| M3 M/F | Harwin R30-300 | 5.0 / 4.8 | M3 × 6.00 | L3 min 2.00 (L 4), 2.50 (5), 3.00 (6), 4.50 (7), 5.50 (8), 6.00 (9 and over) |

| M4 F/F | Harwin R40-100 | 7.00 / 6.80 | – | as M3 F/F |

| M4 M/F | Harwin R40-300 | 7.00 / 6.80 | M4 × 8.00 | L3 min 2.50 (L 6), 3.50 (7), 4.50 (8), 5.50 (9), 6.50 (10), 8.00 (11 and over) |

Body lengths sold: Würth M2 F/F 5, 6, 8, 10, 12, 15; M2 M/F 5, 8, 10, 15, 20, 25, 30; Harwin per the drawings' tables

(R25-100: 4–18, 20, 25, 33; R25-300: 3–18, 20; R30-100: 4–18, 20–22, 24, 25, 28, 30, 32, 34–36, the 39 and 40 marked

obsolete; R30-300: 4–22, 24–26, 30, 32, 34, 35, 38, 40, 45, 50, 60, 80; R40-100: 5–16, 18, 20, 25, 26, 30, 36, 60;

R40-300: 6–16, 18, 20, 25, 30, 35, 40, 46, 63). Catalogue lengths a maker does not sell are not presets.

Not covered: round standoffs (no maker table for round male/female; the round female/female table found, RS PRO

https://docs.rs-online.com/46b8/A700000007872806.pdf, does not state the thread depth of its short parts).

Preset list: sizes of the step.parts catalogue (MIT), see `library/NOTICE.md`.

# Hex standoff (Würth WA-SBRII / WA-SBRIE, Harwin R25 / R30 / R40)

Hexagonal brass spacers M2 to M4, female/female and male/female, at any body length. Presets cover the catalogue's
generic hex standoffs at the lengths the makers sell.

## Geometry

A hex prism, width across flats **AF** (the maker's maximum), corners along X, from z = 0 to the body length **L**,
centred on the origin. Internal threads are drawn as plain bores at the nominal diameter: through where the maker's
part is tapped through, otherwise to the maker's minimum full thread length (from both ends of a female/female
standoff; the tap drill's run-out beyond it is not modelled). The male stud, a plain cylinder at the nominal
diameter, runs from z = 0 down by its length. Threads, chamfers and the stud's undercut are not modelled.

## Parameters

| Parameter | Meaning |
|---|---|
| `thread` | M2, M2.5, M3, M4 |
| `gender` | `female-female` or `male-female` |
| `length` | Body length L, mm (the stud is extra) |
| `material` | `brass-nickel` (CW614N, nickel plated) |

## Sources

- **M2**: Würth Elektronik, WA-SBRII brass spacer, internal/internal (order codes 970LL0244) and WA-SBRIE,
  internal/external (971LL0244), datasheets per order code, revisions 001.003 / 001.004, 2020-07-28
  (`https://www.we-online.com/components/products/datasheet/<order code>.pdf`; read: 970050244, 970060244, 970080244,
  970100244, 970120244, 970150244, 971050244, 971080244, 971100244, 971150244, 971200244, 971250244, 971300244), and the
  product pages listing the lengths
  (https://www.we-online.com/en/components/products/SBRII_BRASS_SPACER_STUD_METRIC_INTERNAL_INTERNAL,
  https://www.we-online.com/en/components/products/SBRIE_BRASS_SPACER_STUD_METRIC_INTERNAL_EXTERNAL).
- **M2.5, M3, M4**: Harwin customer information sheets (sheet 2 of 2), brass CW614N, nickel finish, L1 ± 0.10 up to
  12 mm, ± 0.15 over: R25-100XX02 (DRG-01991, issue 4), R30-100XX02 (DRG-01994, issue 14, 10.03.21), R40-100XX02
  (DRG-02016, issue 6), R25-300XX02 (DRG-01992, issue 11, 02.11.22), R30-300XX02 (DRG-01997, issue 22, 17.03.25),
  R40-300XX02 (DRG-02019, issue 6, 03.11.22), from `https://content.harwin.com/asset/<id>/DRG-0xxxx-Technical-Drawing-Datasheet-<series>-pdf.pdf`
  (linked from each series' page on harwin.com).

| Thread, gender | Series | AF | Stud | Female thread |
|---|---|---|---|---|
| M2 F/F | Würth WA-SBRII | 4 | – | through (Tli = L), L 5, 6, 8, 10, 12, 15 |
| M2 M/F | Würth WA-SBRIE | 4 | M2 × 5 (Tlo) | Tli 2.5 (L 5), 5 (L 8, 10), 6 (L 15–30) |
| M2.5 F/F | Harwin R25-100 | 5.00 max | – | through, except L 25 and 33: at least 10 from both ends |
| M2.5 M/F | Harwin R25-300 | 5.0 max | M2.5 × 5.00 | L2 min 1.90 (L 3), 2.50 (4, 5), 3.50 (6), 4.50 (7), 5.00 (8–20) |
| M3 F/F | Harwin R30-100 | 5.00 / 4.80 | – | through up to 21; 22–28 not through but at least 10 from both ends; over 28: at least 10 (hole 14 max) |
| M3 M/F | Harwin R30-300 | 5.0 / 4.8 | M3 × 6.00 | L3 min 2.00 (L 4), 2.50 (5), 3.00 (6), 4.50 (7), 5.50 (8), 6.00 (9 and over) |
| M4 F/F | Harwin R40-100 | 7.00 / 6.80 | – | as M3 F/F |
| M4 M/F | Harwin R40-300 | 7.00 / 6.80 | M4 × 8.00 | L3 min 2.50 (L 6), 3.50 (7), 4.50 (8), 5.50 (9), 6.50 (10), 8.00 (11 and over) |

Body lengths sold: Würth M2 F/F 5, 6, 8, 10, 12, 15; M2 M/F 5, 8, 10, 15, 20, 25, 30; Harwin per the drawings' tables
(R25-100: 4–18, 20, 25, 33; R25-300: 3–18, 20; R30-100: 4–18, 20–22, 24, 25, 28, 30, 32, 34–36, the 39 and 40 marked
obsolete; R30-300: 4–22, 24–26, 30, 32, 34, 35, 38, 40, 45, 50, 60, 80; R40-100: 5–16, 18, 20, 25, 26, 30, 36, 60;
R40-300: 6–16, 18, 20, 25, 30, 35, 40, 46, 63). Catalogue lengths a maker does not sell are not presets.

Not covered: round standoffs (no maker table for round male/female; the round female/female table found, RS PRO
https://docs.rs-online.com/46b8/A700000007872806.pdf, does not state the thread depth of its short parts).

Preset list: sizes of the step.parts catalogue (MIT), see `library/NOTICE.md`.

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curl -o part.py "https://pythonparts.org/p/steve/hex-standoff/v/1.0.0/raw/part.py"

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About this part

steve58 parts

Profile

Brass (generic)Copper alloys · Custom finish · 8.6 g/cm³

Mass: 1.25 g

At the parameters shown in the viewer.

License: MIT

Permissive: use, change and sell it; keep the copyright notice.

Runtime: STEVE
Built with: CadQuery 2.9.0.dev0
Published: Nov 1, 2026
Downloads: 0
Builds: 0
Stars: 0
Bundle: 6d9fdb7ee6bc…

#standoff #spacer #hex-standoff #pcb #electronics #harwin #wurth #metric

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Hexagonal brass spacers for boards and panels, M2 to M4, female/female and male/female, from the makers' drawings: Würth Elektronik WA-SBRII / WA-SBRIE for M2 and Harwin R25-, R30-, R40-100 (female/female) and -300 (male/female) for M2.5, M3 and M4. The body length is a parameter. A hex prism from z = 0 to L, centred on the origin; the male stud below z = 0. Threads are drawn as plain bores and a plain stud at the nominal diameter. Dimensions: see the README.

Hex standoff (Würth WA-SBRII / WA-SBRIE, Harwin R25 / R30 / R40)

Hexagonal brass spacers M2 to M4, female/female and male/female, at any body length. Presets cover the catalogue's generic hex standoffs at the lengths the makers sell.

Geometry

Parameters

Parameter	Meaning
`thread`	M2, M2.5, M3, M4
`gender`	`female-female` or `male-female`
`length`	Body length L, mm (the stud is extra)
`material`	`brass-nickel` (CW614N, nickel plated)

Sources

M2: Würth Elektronik, WA-SBRII brass spacer, internal/internal (order codes 970LL0244) and WA-SBRIE, internal/external (971LL0244), datasheets per order code, revisions 001.003 / 001.004, 2020-07-28 (https://www.we-online.com/components/products/datasheet/<order code>.pdf; read: 970050244, 970060244, 970080244, 970100244, 970120244, 970150244, 971050244, 971080244, 971100244, 971150244, 971200244, 971250244, 971300244), and the product pages listing the lengths (https://www.we-online.com/en/components/products/SBRII_BRASS_SPACER_STUD_METRIC_INTERNAL_INTERNAL, https://www.we-online.com/en/components/products/SBRIE_BRASS_SPACER_STUD_METRIC_INTERNAL_EXTERNAL).
M2.5, M3, M4: Harwin customer information sheets (sheet 2 of 2), brass CW614N, nickel finish, L1 ± 0.10 up to 12 mm, ± 0.15 over: R25-100XX02 (DRG-01991, issue 4), R30-100XX02 (DRG-01994, issue 14, 10.03.21), R40-100XX02 (DRG-02016, issue 6), R25-300XX02 (DRG-01992, issue 11, 02.11.22), R30-300XX02 (DRG-01997, issue 22, 17.03.25), R40-300XX02 (DRG-02019, issue 6, 03.11.22), from https://content.harwin.com/asset/<id>/DRG-0xxxx-Technical-Drawing-Datasheet-<series>-pdf.pdf (linked from each series' page on harwin.com).

Thread, gender	Series	AF	Stud	Female thread
M2 F/F	Würth WA-SBRII	4	–	through (Tli = L), L 5, 6, 8, 10, 12, 15
M2 M/F	Würth WA-SBRIE	4	M2 × 5 (Tlo)	Tli 2.5 (L 5), 5 (L 8, 10), 6 (L 15–30)
M2.5 F/F	Harwin R25-100	5.00 max	–	through, except L 25 and 33: at least 10 from both ends
M2.5 M/F	Harwin R25-300	5.0 max	M2.5 × 5.00	L2 min 1.90 (L 3), 2.50 (4, 5), 3.50 (6), 4.50 (7), 5.00 (8–20)
M3 F/F	Harwin R30-100	5.00 / 4.80	–	through up to 21; 22–28 not through but at least 10 from both ends; over 28: at least 10 (hole 14 max)
M3 M/F	Harwin R30-300	5.0 / 4.8	M3 × 6.00	L3 min 2.00 (L 4), 2.50 (5), 3.00 (6), 4.50 (7), 5.50 (8), 6.00 (9 and over)
M4 F/F	Harwin R40-100	7.00 / 6.80	–	as M3 F/F
M4 M/F	Harwin R40-300	7.00 / 6.80	M4 × 8.00	L3 min 2.50 (L 6), 3.50 (7), 4.50 (8), 5.50 (9), 6.50 (10), 8.00 (11 and over)

Preset list: sizes of the step.parts catalogue (MIT), see library/NOTICE.md.

1.0.0 Latest Nov 1, 2026 · 1 day ago

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Hex standoff (Würth WA-SBRII / WA-SBRIE, Harwin R25 / R30 / R40)

Geometry

Parameters

Sources

Hex standoff (Würth WA-SBRII / WA-SBRIE, Harwin R25 / R30 / R40)

Geometry

Parameters

Sources

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