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M3 screw knob

M3 screw knob

thingiverse

Theese are small knobs for the head of M3 screws, which are possible to use for belt tighteners of a 3D printer. The hole for the thread is D2.5mm, so you can fix the screw tight, the best way is to tap a m3 thread into the hole, or just turn the screw in. Printed whitout support. With brim. 0.16mm layer height. 25% infill.

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With this file you will be able to print M3 screw 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 M3 screw knob.