Socket Head Cap Screw Generator

Enter thread size and length, and generate a STEP file for a socket head cap screw.

Standard JIS B1176-2006 / ISO 4762-2004 Shape Cylindrical Head with Hexagonal Socket Supported Sizes M3–M20 (10 variants)
Socket Head Cap Screw Generator

Uses standard values per JIS B1176-2006 / ISO 4762-2004

mm

Length of shaft (excluding head). Min: 1.0mm, Max: 40.0mm

Checked: With threads (larger file)

Calculated Values

Pitch (P) 0.80 mm
Head Height (k) 5.0 mm
Head Diameter (dk) 8.5 mm
Hex Socket Width (s) 4.06 mm
Socket Depth (t) 2.50 mm
Total Length (k + ℓ) 25.0 mm

⚠️ Important Notice

Bolts and nuts generated by this tool use custom clearance settings.

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