Trapezoidal nut for leadscrew
thingiverse
This is the nut you need for use with leadscrews. For some reason, I couldn't find one already made here. This came from the Ultimaker design files. Should fit a 8mm leadscrew. Ofcourse, you may wish to rotate the object prior to printing.
Download Model from thingiverse
With this file you will be able to print Trapezoidal nut for leadscrew 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 Trapezoidal nut for leadscrew.