Titan M4 Thumb screw

thingiverse

Tools and hardware required: M4 Nut M4 Die Sandpaper or File Wire cutters or scissors Print on the flat side first, then reduce material around the 4.2mm shaft until it's rounder and the die can begin cutting threads. Next, thread as usual with four turns forward followed by two turns back. Finally, attach an M4 nut, spring, and insert into the Titan Extruder.