M4 wrench
thingiverse
A customized rendition of http://www.thingiverse.com/thing:47842 was made using the Customizer app with the input of thing ID 47842. Instructions for this creation include setting the message to "M4", tool height at 5, using the "write/Letters.dxf" font and defining nut size as 7 while also specifying a tool length of 10.
Download Model from thingiverse
With this file you will be able to print M4 wrench 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 M4 wrench.