Prusa / Printrbot generic z axis coupler by LXDickman 3d model
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Prusa / Printrbot generic z axis coupler by LXDickman

Prusa / Printrbot generic z axis coupler by LXDickman

by Thingiverse
Last crawled date: 2 years, 11 months ago
coupler that works with 5mm stepper motors, when the 5/16 threaded rod is double nutted. Hex hole is slightly bigger than a 5/16 nut, re-print hole bigger and fill with silicone if backlash is an issue for you.
Now with new version 3 that has two setscrews, Version 4 is two parts

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