8mm To 8mm Bore Aluminium Plum Flexible Shaft Coupling Servo Stepper Motor Jaw D20xL25 Connector Flexible Shaft Couplers for 3D Printer/CNC

Shaft Couplers Material: made of high quality Aluminum alloy, Surface oxidation treatment,high hardness and excellent performance Shaft Usage: Bore Diameter: 8mm to 8mm / 0.31inch to 0.31inch

Length: 25mm/0.98inch

Outer diameter: 20mm/0.79inch

Type: Plum shaped Flexibility of coupling shaft removes stress between the motor and driving components, The Shaft Coupling can be disassembled and used in combination by itself Super torque can absorb vibration, appropriate a large torque transmission.High hardness,Durable,and excellent response,not easy to loosen The shaft couplers widely used for 3D Printer, CNC machines, DIY Encoder, Servo Motors, Spindle, Step motor, Ballscrew etc.

Material: Aluminum Color: Red