steve/hex-head-screw
Hexagon head screw, fully threaded, ISO 4017 / DIN 933, M1.6 to M36, any length, with catalogue sizes as presets.
Publishing on Python Parts since October 2026
Hexagon head screw, fully threaded, ISO 4017 / DIN 933, M1.6 to M36, any length, with catalogue sizes as presets.
Hexagon socket button head screw, ISO 7380-1, M3 to M16, any length, with catalogue sizes as presets.
Hex nut, ISO 4032, M2 to M12.
Split lock washer (spring washer), DIN 127 form B, M2 to M100.
Rectangular plate blank, any width, length and thickness, in common plate and sheet materials.
Deep groove ball bearing, metric: 6xx, MR, 60, 62, 63, 68 and 69 series, open, ZZ or 2RS, optional flange.
T-slot aluminium extrusions with real cross-sections (2020, 2040, 3030, 3060, 4040, 4080; slot 5, 6, 8), any length.
Tab washers, flat as delivered: DIN 93 (long tab) and DIN 463 (long and short tab), M3 to M52.
Square bar, EN 10059 sizes and plain square stock, any side and length.
Metric curved spring washers (DIN 137 A) and external tooth lock washers (DIN 6797 A), M2 to M10.
Spring plungers M3 to M10: Elesa+Ganter GN 615-K ball spring plungers and GN 615.1-B bolt spring plungers.
Hexagon socket countersunk head screw, ISO 10642 / DIN 7991, M3 to M12, any length, with catalogue sizes as presets.
20 x 20 V-slot aluminium extrusion, any length, measured from the published FreeCAD-library model.
Socket head cap screw, ISO 4762 / DIN 912, M1.6 to M64, any length, with catalogue sizes as presets.
Würth Elektronik SMT steel spacers: WA-SMSI, WA-SMST, WA-SMSE and WA-SMSR, any length.
Slotted spring pin (roll pin), heavy duty, ISO 8752 / DIN 1481, d 1 to 50 mm, any length.
Hexagon socket set screw with flat point, ISO 4026 / DIN 913, M3 to M12, length from d, with catalogue sizes as presets.
Round tube, any outside diameter, wall and length; presets from EN 10305-1 and EN 10220 sizes.
Round unthreaded clearance spacer for M3 screws (Harwin R30-601): Ø4.76 × Ø3.30, any length.
Round bar / round rod, EN 10060 sizes and plain round stock, any diameter and length.
External retaining ring (circlip) for shafts, DIN 471 pattern, shafts 10 to 34 mm, measured from published models.
PCB support post (snap-in, adhesive-backed, swage, press-fit), M2 to M4, any height: simplified, measured from step.parts' models.
PCB card guide and board retaining clip, boards 1 to 2.4 mm, any length: simplified, measured from step.parts' models.
HIWIN MGN miniature linear guideway, sizes 7, 9, 12 and 15: rail (MGNR) or block (MGN-C / MGN-H).