Part info
- What: ringbolt
- Material: stiff
- Measures: M4, 10mm thread
- Hole: 6,3mm

Tolerance
- Size: Thickness set to M4 (4mm), length is standard tolerance (+/- 15mm)
- Material: Standard tolerance
Get the part
- Buy: Readily available in stores, search for: “M4 ring bolt 10mm” (german: Ösenschraube)
- Make: No instructions
Introduced by
- Designer: Lars Zimmermann; via MF Backpack
- initial post, initial post backup.pdf
- Open: This part was bought off the shelf. It is probably prior art. For high volume commercial use though check the legal status though (and let us know please)
Download Portal
Most parts have open design and manufacturing files you can download and work with.
0P3N Portal
More Parts
049.4 – board 135x390x16mm
032.1 – Strap 300mm, 10 holes
102.2 – Board ~300x300x16mm – “Tetri Board”
122.1 – board ~360x150mm
086.1 – M4 countersunk bolt 20mm
057.1 – Set collar rail ⌀ 16mm hole
037.1 – Strap 750x30mm
123.1 – spacer with 5° angle
058.1 – Strap 90mm, 3 holes
094.2 – M6 threaded rod 80mm
088.1 – M6 wing nut
094.4 – M6 threaded rod 30mm
Pl⚲y (ノ✿◠‿◠)ノ .-‘ °
Do you have any new ideas on how to re-use these parts? Share it.
