M5 Threaded Rod Knob (w/ Nut Trap)

thingiverse

This simple knob is designed for Z axis threaded rods, aiding in leveling your heated bed. It can be seen on Makerfarm Prusa i3 printers. Each knob requires two M5 hex nuts. The knobs are suitable for rods with 5mm thread-to-thread widths. To assemble, place one nut into the nut trap of the knob and thread another nut down the rod. Then, thread the knob over the first nut until they meet. Tighten both nuts to ensure a snug fit. The knobs have a 30mm width, 10mm height, and an M5 nut trap.