Basic info
- Off the shelf M4 bolt (countersunk head)
- material: strong
- measures: ~20mm long


Tolerance
- Size: standard tolerance
- Material: standard tolerance
Get this part
- Buy: Readily available in stores. Search for “M4 countersunk bolt 20mm”
- Make: No instructions available
Introduced by
- Lars Zimmermann via Addi One
- Original post, original post backup.pdf
- Open: Prior art (most likely)
- Disclaimer
Download Portal
Most parts have open design and manufacturing files you can download and work with.

More Parts
032.1 – Strap 300mm, 10 holes
110.1 – “Marii board” 450x180mm
039.1 – Carabiner 40mm
142.2 – Board 330x330mm, ⌀10mm holes
143.1 – Wire mesh, bendable, 330x330mm
095.4 – 300mm rod with M6 insert threads, ⌀ ~30mm, “elephant rod”
008.1 – Plastic threaded rod & bolts ⌀ 10mm
124.3 – Pocket small 400x200x100mm
Play ↻
Do you have any new ideas on how to use these parts? Share it.