TR8X8 8mm Flange Lead Screw Trapezoidal Nut

thingiverse

I am able to recreate accurate Prusa MK3 POM TR8x8 models, along with other printers I've tried from Thingiverse that match their lead pitch precisely. When printing in PLA for my MK2 clone, these work flawlessly but wear out significantly faster than their POM counterparts. **Warning**: Before printing this model, finely adjust your extrusion multiplier as the inner diameter is exactly 8mm; over-extruding will result in a tight fit.