13.015.035.3
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Interactive 3D model of ISO M8 Hex Bolt

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ISO M8 Hex Bolt

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Bounding box
15.0 × 13.0 × 35.3 mm
Engine
Precision B-rep
Parameters
7
Published
November 2, 2026

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Parameters

NameValueRange
Shank Diameter8 mm3 – 24
Shank Length30 mm5 – 200
Head Across Flats13 mm5 – 46
Head Height5.3 mm2 – 20
Head Chamfer0.8 mm0.2 – 3
Thread-End Chamfer1 mm0.2 – 3
Head-Shank Fillet0.4 mm0.1 – 2

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

ISO M8 Hex Bolt - Free CAD Model (STEP, STL) | TextoCAD