Mainly used for servo motors, spindle, step motor and so on.Wear resistant ,high hardness and excellent response.Super elastic torque can absorb vibration, appropriate a large torque transmission.Specification:Color: Silver ToneNet Weight: 159gMaterial: Aluminum AlloyFixed Type: ClampThread Size: M6Connection Diameter: 20mm to 20mm / 0.79 to 0.79 inchTotal Length: 66mm /2.6 inchOutside Diameter : 40mm/ 1.57 inchPackage List:1 x Flexible Shaft Coupler.
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