Based on the idea of the user Sneaks i made a measuring tool for metric screws.
This tool can measure M2-M10 screws with a length of 4-120mm
Printing instructions:
0,15 mm layer height
no supports
infill 15%
rectangular infill
2 perimeters
Color change for the letters & numbers
If you dont want to paint the letters you can add a color change with prusaslicer.
Credits:
Boogie