10pcs Brass Hexagonal Coupler 3mm 4mm 5mm 6mm 7mm 8mm Shaft Motor Flexible Coupling Type Wheel(3mm)
Special Features
- Shape: Hexagon
- Material: Brass
- Screw Hole Diameter: 4mm
- Rigid shaft coupling is simplicity in structure,high torsional rigidity,no backlash, for high-speed rotation
- The shaft couplers are mainly used for CNC machines,servo motors, spindle,step motor etc
Description
Shape: Hexagon
Material: Brass
Screw Hole Diameter: 4mm
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