Source: https://www.thingiverse.com/thing:2323000
For M6 pneumatic fittings & similar.
Added a pocket for a M6 square nut, removing the uncertainty of plastic threads.
Rafts:
No
Supports:
No
Infill:
40
Category: 3D Printer ExtrudersThe author marked this model as their own original creation. Imported from Thingiverse.