Thingiverse
TR8X8 8mm Flange Lead Screw Trapezoidal Nut
by knoopx
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This is an accurate recreation of the Prusa MK3 POM TR8x8 and probably other printers (other ones I tried from thingiverse didn't match the lead pitch). I print them in PLA and use them in a MK2 clone I have lying around, they work perfectly fine, they just wear way quicker than POM ones.
**NOTE**: Fine tune your extrusion multiplier before printing this, the inner diameter is exactly 8mm so a little over-extrusion and it will be too tight.
**NOTE**: Fine tune your extrusion multiplier before printing this, the inner diameter is exactly 8mm so a little over-extrusion and it will be too tight.
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