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
141.1 – Rail ~73x30x2mm
051.1 – Saddle washer for KG pipes, ⌀30mm
142.1 – Board 330x330mm, no holes
142.2 – Board 330x330mm, ⌀10mm holes
121.1 – board ~420x360mm
001.2 – Rod 210mm, ⌀ 16mm
076.3 – Rail 600mm
095.6 – 330mm rod with M6 insert threads, ⌀ ~30mm, “elephant rod”
002.1 – Ring inner ⌀ 50mm
055.1 – Rubber band 300mm
107.1 – Beam 450x30x30mm
124.3 – Pocket small 400x200x100mm
Pl⚲y (ノ✿◠‿◠)ノ .-‘ °
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