M3 finger wing nuts
thingiverse
I install an M3 nut with SW files included, adding a 2-degree taper to the cutout to keep the nut in place. Simply align the nut and tighten a short M3 bolt or screw, about 12mm long, until it's flush with the edge of the finger nut. The taper ensures that glue never gums up the threads.
Download Model from thingiverse
With this file you will be able to print M3 finger wing nuts 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 M3 finger wing nuts.