Z-Axis Endstop Mount

thingiverse

This is an adjustable endstop mount for my FolgerTech 2020 Z-axis. Two pieces clamp around a button-head screw at the top of the main body, keeping it firmly in place while allowing rotation. The central hole in the topmost piece allows me to turn the screw, which drives a captive nut that slots into the back of the shuttle/mount. For this design to work, the screw must be long enough to pass through the central hole in the bottom of the main body; otherwise, there would be unwanted play in the shuttle/mount. I used m3 x .5 screws and nuts for my build. Fortunately, I was able to get the nuts to fit snugly on the part during assembly and disassembly, which should help prevent them from coming loose over time.