M5 Partial Thread Bolt With Flat Spot for Condac's Geared Bowden Extruder

Pretty much title. I didnt want to buy a bolt, I didnt want to have to grind a flat spot on it, and I didnt want to mess with getting the right thread length.

When putting on the extruder gear, align the set screw with the flat spot. It will never slip. Im not sure what pitch the regular bolts have, so I went with M5*1.5mm which prints well even with uncooled PLA. The nut is also included.

Enjoy.

Note: Tolerances are tight. It kind of has to be, when you think about it. If you absolutel