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Prusa i3 Threaded Rods

This is a complete set of threaded rods for a Prusa i3 printer.  All rods are supplied for the frame and z-screws in the following specifications and quantities per the iteration 3 wiki at http://reprap.org/wiki/Prusa_i3_Buyers_Guide

Box Frame


  • 2 400mm M10 steel rods
  • 4 205mm M8 steel rods
  • 2 370mm M5 stainless steel rods

Single-Plate Frame


  • 2 380mm M10 steel rods
  • 4 205mm M8 steel rods
  • 2 300mm M5 stainless steel rods


Z-screws are cut from high-strength stainless steel.  In order to keep prices low, all threaded rods for the frame are cut from plain steel.

* Thread fit for all rods is 6g
* Length tolerance for all rods is +/- 1mm


Prusa i3 Threaded Rods
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