M3 nut (no screw)

thingiverse

This is a small M3 bolt. Remix of original. I didn't know how to just select one part, so I sliced it in Fusion 360 then exported it back as an *.stl file. It prints so that it slides on easily. Print at 97% size for a more snug fit. Ensure your printer is calibrated so that dimensions are precise. I used this to attach my BL Touch to my 3D printer. Takes about one minute to print a nut. Printed on a Biqu B1.