The file 'Simple M4 Bolt (flat Head) Knob 3D Printer Model' is (stl) file type, size is 246.4KB.
extremely simple knob for an M4 bolt with a flat head (the shape of the head, not the screwdriver slot - obviously that doesnt matter)
you need to hot glue the bolt into the knob.
Built for my embroidery hoop (also on my page)
