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

Hex Nut Generator

Enter thread size to generate a STEP file for a hexagon nut.

Standard JIS B 1181-2014 / ISO 4032-2023 Shape Regular Hexagon Nut Supported Sizes M3–M36 (13 variants)
🔍 View 3D Preview First
SAMPLE
STATIC · DEFAULT-VALUE MODEL
● SAMPLE IMAGE
VIEW · ISO
M5 · m=4 mm
HEXAGON NUT
DEFAULT PARAMETERS
Hex Nut Generator SAMPLE · M5 · m 4 mm
This is a sample image. After generating, view the actual model in 3D preview. 3D Preview →
CALCULATED · SPEC
AUTO-COMPUTED
p
0.80mm
Pitch (P)
m
4.0mm
Nut Height (m)
s
8.0mm
Hex Width across flats (S)
e
9.24mm
Hex Circumscribed Diameter
HOW-TO How to Generate a Hex Nut STEP File +
  1. Enter the thread nominal diameter
  2. Press the "Generate STEP File" button
  3. The STEP file download will start automatically
  4. Check the 3D preview shown on the download page
Tags
Screw Utility
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PARAMETERS
Enter Dimensions
2 REQUIRED

Uses standard values per JIS B 1181-2014 / ISO 4032-2023

Model Detail

Checked: With threaded hole (larger file)

CAUTION

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

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...