Center cap for 4mm nut
thingiverse
These center caps work with a 4mm nut. You will use a 4mm nut inside the center cap and replace your stock wheel nut.
Download Model from thingiverse
With this file you will be able to print Center cap for 4mm nut 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 Center cap for 4mm nut.