name = "steve/metric-threaded-rod"
version = "1.0.0"
runtime = "steve"
license = "MIT"
summary = "Metric threaded rod (DIN 976-1) and double-ended stud, M2 to M36, any length, with catalogue sizes as presets."
description = """Fully threaded metric rod, DIN 976-1 form A, also used for double-ended studs. Envelope geometry for \
assemblies: a plain cylinder at the nominal thread diameter (ISO 261 coarse series); the thread itself is not \
modelled.

One end is on the XY plane at the origin and the rod runs along +Z; `length` is the overall length."""
tags = ["fastener", "threaded-rod", "stud", "din-976", "metric"]

[parameters.size]
type = "choice"
default = "M8"
choices = ["M2", "M2.5", "M3", "M4", "M5", "M6", "M8", "M10", "M12", "M14", "M16", "M20", "M24", "M30", "M36"]
label = "Thread size"

[parameters.length]
type = "number"
default = 100
min = 2
max = 3000
step = 1
unit = "mm"
label = "Length"
description = "Overall length."

[parameters.material]
type = "choice"
default = "steel"
choices = ["steel", "stainless-a2", "stainless-a4", "brass"]
label = "Material"
description = "steel: property class 4.8 / 8.8, zinc plated; stainless-a2 / stainless-a4: ISO 3506-1 A2 / A4; brass."