prusa i3 X endstop for leadscrew

distance between smooth rod (8mm) and leadcrew rod : 17mm (prusa i3 regular distance).
made for leadscrew nuts with 4 screws (M3, 20mm long are good)

you have to insert one M3 nut.
you don't have to tap the holes, just use nuts.

I made those parts to be build with a very precise stereolythograph, so you may have to drill the holes to widen them slightly...
leadscrew nut diameter : 10.2mm
LM8UU linear bearings diameter : 15mm

use a M5 screw for the tensioner and a 625zz bearing.