Mechanical parts
M12 x 300 Hex Bolt
- Bounding box
- 20.8 × 18 × 258.1 mm
- Engine
- 3D Printing B-rep
- Parameters
- 7
- Published
- November 5, 2026
Download
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The prompt
Make a M12 bolt of 30 cm length
Parameters
| Name | Value | Range |
|---|---|---|
| Length under head | 300 mm | 50 – 400 |
| Nominal thread diameter | 12 mm | 6 – 24 |
| Thread pitch | 1.75 mm | 0.5 – 3 |
| Threaded length | 50 mm | 10 – 150 |
| Head width across flats | 18 mm | 10 – 36 |
| Head height | 7.5 mm | 3 – 20 |
| Head top chamfer | 0.8 mm | 0.2 – 3 |
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.
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