Basic Info
- What is it: M4 Ringbolt ~40mm
- Material: strong
- Dimensions: ~40mm long, hole in ring at least ⌀ 4mm
Tolerance
- Size: standard tolerance
- Material: standard tolerance
Get the part
- Buy: available as local make plus readily available in stores, search for “M4 ringbolt 40mm”
- Make: no instructions available
Meta
- Introduced by: Lars Zimmermann via Climate Change Survival Fortune Angels
- Original post, original post backup.pdf
- Open: Off the shelf part. Most likely prior art, unless you get a very special version.
- Disclaimer
Download Portal
Most parts have open design and manufacturing files you can download and work with.
More Parts
049.4 – board 135x390x16mm
017.1 – Tube 240mm long, ⌀ 10mm
034.1 – Spacer ~40mm high
117.2 – 15° bend, 120mm high
012.1 – Tube 300mm, inner ⌀ 152mm
038.1 – Insert for Tubes inner ⌀ 152mm
030.1 – M6 bolt ~30mm
106.1 – Hammock 300×400
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