Metric Bolt Measuring Device
thingiverse
Great design, but I needed more bolt sizes. I recreated this from scratch in Fusion360 and added M6, M8, and M10 bolt sizes. It can now measure up to a hundred millimeter bolts. The one I printed was printed in one color, and I just used a sharpie to darken the letters and numbers. I plan to print another and do two colors.
Download Model from thingiverse
With this file you will be able to print Metric Bolt Measuring Device 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 Metric Bolt Measuring Device.