screw gauge
thingiverse
I made this so I can see how big the diameter of the screws should be. so that you can sort them into different sizes
Download Model from thingiverse
With this file you will be able to print screw gauge 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 screw gauge.