2pcs x Aluminium Flexible Coupling Coupler Helical Shaft 5mm x 8mm for CNC Motor

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  • Regular price Rs. 275.00


Material: Aluminium
Bore Diameter d1: 5MM
Bore Diameter d2: 8MM
Length: 25MM
M: M3 Set Screws 4Nos per coupler.
Outer Diameter Od: 19MM
Qty: 2 Flexible couplers per package
Also known as : Beam coupling,
helical coupling, Flexible coupling.

Aluminium 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. One package consists of 2 couplers. Please note that the bore diameter of this product is 5MM and 8MM. See specifications below for more details.