5mm - 8mm Flexible Coupler

5mm-8mm Coupling

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

Specifications:

• Material: Aluminum

• Couples 5mm shaft- 8mm shaft

• Length: 25mm (.98")

• Outer Diameter: 20mm (.79")

Please note that the diameter of threaded rods may be slightly less than 8mm. So, in order to get a close fit with the coupler, wrap the end of lead screw with thread.