This is a quick remix of the Kobra Filament Guide by CaptAngry that doesn't require a heatset insert. I just made the screw mounting hole a bit smaller in diameter to allow an M3 bolt to self tap into the main body, and I also lengthened it a bit to acomodate a longer screw (up to M3x16, though an M3x12 works just fine).
Requires:
-A single M3x12 (or M3x16) bolt.
The user re-uploaded this model. The user is not the original author of the model.