Prusa i3 Rework Z-Axis Tops

thingiverse

These encase the top of the M5 threaded rod, significantly minimizing its chances of getting snagged on clothing and subsequently becoming misshapen due to bending forces. They also subtly enhance the overall aesthetic appearance of the Z axis in the process. Replacing them will require following these instructions: Print the specified parts, then replace them directly onto your Prusa i3 Rework. The primary motivation for undertaking this replacement is to reduce significantly the likelihood of the M5 threaded rod getting entangled on clothing and as a result suffering from bends caused by being pinched or snagged. When printing the parts themselves, I successfully used 80% infill for a visually pleasing finish, resulting in a very solid structure.