(Update 2015-06-19) Uploaded M4 screw mount version to suit my Adapto X Carriage modProximity Switch/Senor mount to fit a 18mm barrel sensor. I have heavily overhauled this sensor mount to fit my modified Adapto X Carriage LM10UU E3D-V6 Universal found: https://www.youmagine.com/designs/adapto-x-carriage-lm10uu-e3d-v6-universal-tool-less-mount I have adapted this design from: http://www.thingiverse.com/thing:845610 Which was adapted from: http://www.thingiverse.com/thing:763041 Which was a remix from: http://www.thingiverse.com/thing:756063 Adapto is a simple straight-forward 3D printer build and can be found at: https://github.com/rotorit/Adapto OR http://reprap.org/wiki/Adapto If you like what you see please feel free to leave a tip: http://modernwebsitesolutions.com/resources/tipjar.html