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
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Most parts have open design and manufacturing files you can download and work with.

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