m4 bolt
thingiverse
The term "an M4 bolt" is somewhat ambiguous and open to interpretation. However, a common usage would be referring to a small metal fastener used in construction or engineering projects.
Download Model from thingiverse
With this file you will be able to print m4 bolt 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 bolt.