Mechanical parts
Stepped Shoulder Bolt with Dual Hex Drive
- Bounding box
- 40.0 × 40.0 × 102.5 mm
- Engine
- Precision B-rep
- Parameters
- 12
- Published
- November 2, 2026
Download
Free to download and use. See the terms.
The prompt
A M20 shoulder bolt with 50mm stepped shoulder(30mm thick for the first 14mm, 40 for the rest of the shoulder), external hex bolt with at least 10mm of hex thickness, the thread part is 40mm long. The external hex must be accompanied by an internal hex. Which is a 6mm across face internal hex, the hex must be 4mm deep.
Parameters
| Name | Value | Range |
|---|---|---|
| External Hex AF | 30 mm | 20 – 50 |
| Hex Thickness | 12.5 mm | 10 – 30 |
| Internal Hex AF | 6 mm | 3 – 10 |
| Internal Hex Depth | 4 mm | 1 – 10 |
| Shoulder Total Length | 50 mm | 20 – 100 |
| Step 1 Length | 14 mm | 1 – 49 |
| Step 2 Length | 36 mm | 1 – 100 |
| Step 1 Diameter | 30 mm | 20 – 50 |
| Step 2 Diameter | 40 mm | 20 – 60 |
| Thread Diameter | 20 mm | 10 – 40 |
| Thread Length | 40 mm | 10 – 100 |
| Edge Fillet Radius | 0.5 mm | 0 – 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.
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