Aluminum Helical Shaft coupling is commonly used in 3D Printers, CNC machines and other DIY projects to couple Stepper motors and 8MM rods / threaded rods/precision trapezoidal rods. The coupler takes care of small misalignments, deviations, and twists in the system. Our coupling comes with 4 grub screws installed. The coupler comes with the following specifications:

  • Material: Aluminium
  • Bore Diameter d1: 5MM
  • Bore Diameter d2: 5MM
  • Length: 25MM
  • M: M3 Set Screws 4Nos per coupler.
  • Outer Diameter Od: 19MM
  • Qty: 1 Flexible couplers per package
  • Also known as Beam coupling, helical coupling, Flexible coupling.

Product Code: 5 to 5 mm
Availability: 47

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