Thumbwheel for M3 hex head screw
thingiverse
A cap for an M3 hex head screw to make a thumbwheel. It's 12 mm in diameter and 4 mm tall when finished. Instructions Print on your printer of choice. This is a very simple part, and serves as a decent test/calibration item if you just want to make sure the printer runs. Note that if your printer makes internal holes a little undersized (many do), you may need to scale this part up by 1 or 2% to make it fit your hex bolt. If you scale it a little loose, some epoxy can fill the gap. Or you can print another one, since it should be fast.
With this file you will be able to print Thumbwheel for M3 hex head screw 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 Thumbwheel for M3 hex head screw.