M3 M4 M5 nut test rig
thingiverse
This is a help tool for people using SCAD or customizing someones design to find out what hole size you need for M3, M4 or M5 <b>nuts</b> to fit with just the right clearance. The parameter we are tuning is the "e" dimension in the attached drawing. The hole size "e" in the test rig are: M3: 6.3mm to 6.8mm with 0.1mm step M4/M5: 8.5mm to 11 mm with 0.25mm step However you can easily modify it to your needs, scad file is attached. For me, I found these optimal settings: M3: 6.5mm M4: 8.5mm M5; 9.5mm
With this file you will be able to print M3 M4 M5 nut test rig 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 M4 M5 nut test rig.