







BQLZR 5 x 8mm CNC Stepper Motor Shaft Coupler Flexible Coupling Motor Connector
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Product Details
5 x 8mm CNC Motor Shaft Coupler
Dimensions: diameter: 20MM, length: 25MM, hole diameter at both ends: 5MM, 8MM;
The flexibility of the coupler eliminates stresses between the motor and the drive components
Made of high quality Aluminum Alloy , High durability and stability
Suitable for 3D printers and small CNC machines. replacement for NEMA 17 stepper motors (shaft diameters from 5mm to 8mm).
the 8mm end compatible with a hexagonal shaft