K8200 "M3 nut"
thingiverse
Secure an M3 bolt onto the chassis using this tool, which functions fairly well.
Download Model from thingiverse
With this file you will be able to print K8200 "M3 nut" 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 K8200 "M3 nut".