3mm nut

This is a 3mm nut. The threads are much more coarse than what is really needed- but they have worked fine with normal 3mm bolts. Do not expect to torque these very high or use them more than a couple of times. On the bright side you can print about 10 of these in 10 minutes.

If these come out too large or too small for you, consider scaling them a few %.

I printed with PLA using 0.1mm layers.