Jigs and fixtures
Shower Arm Extension G1/2
- Bounding box
- 34.6 × 30 × 168 mm
- Engine
- 3D Printing B-rep
- Parameters
- 11
- Published
- October 30, 2026
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Free to download and use. See the terms.
The prompt
hello. I want you to make a shower head attatchment, to be attached on a shower tube. On one side, there is a standard european 1/2-inch BSP thread for shower head, and the tube extends ca 15cm. 1cm from the end there is a single hole on the side of the wall, angled 30 degrees backwards. The hole is 2mm wide.
Parameters
| Name | Value | Range |
|---|---|---|
| Extension length | 150 mm | 60 – 250 |
| Tube outer diameter | 22 mm | 16 – 32 |
| Tube wall thickness | 3 mm | 2 – 6 |
| G1/2 major diameter | 20.96 mm | 20.5 – 21.5 |
| G1/2 thread pitch | 1.81 mm | 1.2 – 2.2 |
| Thread length | 12 mm | 8 – 22 |
| Hex nut across flats | 30 mm | 22 – 45 |
| Nut height | 12 mm | 8 – 25 |
| Hole diameter | 2 mm | 1 – 5 |
| Hole centre below the outlet shoulder | 10 mm | 3 – 40 |
| Tilt backwards from radial | 30 deg | 0 – 60 |
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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