Printrbot Simple Acme knob
thingiverse
Obtain a knob and locking nut printable version for your Printrbot Simple v2 with 1/4" Acme threaded rod on Z-axis. The provided .stl file gives both components, as finding Acme nuts can be challenging. Thread the nut onto the top of the Z-rod, then add the knob. Tighten the nut against the knob's base using fingers, no wrenches needed. Customize parts with OpenSCAD files, and download the Screw Library from http://www.thingiverse.com/thing:8793 if desired.
Download Model from thingiverse
With this file you will be able to print Printrbot Simple Acme knob with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Printrbot Simple Acme knob.