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Motor Shaft Coupling 5mm - 8mm


Motor Shaft Coupling 5mm - 8mm

$ 7.00

This coupling is used for connecting motors to lead screw on Prusa Mendel and other 3D printer / CNC machines. 


  • Material: Aluminum
  • Couples 5mm shaft- 8mm shaft
  • Length: 25mm (.98")
  • Outer Diameter: 20mm (.79")

*Note: The larger shaft end of this coupler measures right at 8mm diameter. Threaded rod is approx. 7.75mm in diameter. You will need to wrap the end of your lead screw with tape to get a snug fit into the coupler.

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