Models
Mutter 3D Printable Models. Makeshape.co have 3 Mutter 3D Printable Models.
Star grip hexagon screw M3 M4 M5 M6 M8 M10 M12
Makerworld
Practical3D
Free
Star grip for DIN912 screw, M3, M4, M5, M6, M8
Makerworld
Practical3D
Free
Screw Bolt Nut Pitch Thread Measuring Tool M1-M10
Makerworld
MasterCake
Free