Standard (double/triple) chainring bolts by aiber 3d model
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Standard (double/triple) chainring bolts by aiber

Standard (double/triple) chainring bolts by aiber

by Thingiverse
Last crawled date: 3 years ago
Standard chainring bolt & nut models, probably for use with double & triple cranksets.
A Solidworks model based off of the Inventor model by KsCustoms over at GrabCAD (https://grabcad.com/library/chainring-bolts-8mm).
The thread is M8 x 0.75 (see Park Tool's Basic Thread Concepts page).
I wouldn't 3D print this. More of a reference model for testing assemblies.
Requires 5 mm hex key to drive.
7 Jul 18: Update the file; my thread was incorrect in the bolt model.

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