Lead screw nut
by jawkins, published
The first thing I made - a nut for a lead screw (RS part 703-9389). I got the screw from RS, but nuts are 1+month back order. Took 20 min to print, and has been running fine for the month. Was worried about how good ABS would be, but if it wears out, I know where to get more spares!
PS - battling to upload images - will try and get better ones up
Printed on UP mini in ABS. Flat side down. Probably wouldn't bother to shell it next time round, but this was to save plastic (and before I'd figured out how to use my printer / printing unfilled etc!)