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OUTPUT · STEP (AP214)
PARAMETRIC · 3D · STEP

Hex Head Screw Generator

Enter thread size and screw length to generate a STEP file for a hexagon head bolt.

Standard JIS B 1180-2014 / ISO 4014-2022 Shape Hexagonal Head Supported Sizes M3–M64 (18 variants)
🔍 View 3D Preview First
HOW-TO How to Generate a Hex Head Screw STEP File +
  1. Enter the thread size and length
  2. Calculated values update in real time as parameters change
  3. Click "Download STEP File" or "Preview STEP Model"
  4. If you selected "Download STEP File", the STEP file will be saved automatically
  5. If you selected "Preview STEP Model", check the 3D model, then click "Download STEP File" manually
SAMPLE
STATIC · DEFAULT-VALUE MODEL
● SAMPLE IMAGE
VIEW · ISO
M3 · L=5 mm
HEXAGON HEAD SCREW
DEFAULT PARAMETERS
Hex Head Screw Generator SAMPLE · M3 · L 5 mm
This is a sample image. After generating, view the actual model in 3D preview. 3D Preview →
CALCULATED · SPEC
AUTO-COMPUTED
P
0.50mm
Pitch
k
2.00mm
Head Height
L
7.00mm
Total Length (k + ℓ)
Tags
Screw Utility
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PARAMETERS
Enter Dimensions
3 REQUIRED

Uses standard values per JIS B 1180-2014 / ISO 4014-2022

1–40 mm
mm

Length of shaft (excluding head)

Model Detail

Checked: With threads

CAUTION

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

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Pan Head Screw
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Plain Washer
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ABOUT · STEP

The STEP file (.step / .stp) is a standard 3D CAD format that retains dimensional and topology data. Compatible with major CAD software including Fusion 360, SolidWorks, and FreeCAD.

  • Full-scale solid (mm units)
  • Editable dimensions and post-processing in CAD
  • Convertible with a slicer for 3D printing

Generating 3D model...