About this 3D model

I made a few objects to mount pablogil's 3DR - RepRapDiscount Full Graphic Smart Controller case (http://www.thingiverse.com/thing:213852) to the side of my MendelMax 1.5. I printed the parts in 0.25 layers, the mounting plate using a 5mm brim for better adhesion to the print bed. The hammer nuts should be the right size to simply screw an M3 screw right in, no need to tap the threads.