2mm to 2.3mm
Size2mm to 2.3mm
Special Features
- Screw hole: 4mm
- Diameter: 12mm
- Length: 20mm
- 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
Type: Red coupler
Diameter: 12mm
Length: 20mm
Material: aluminium alloy
Screw hole diameter : 4mm
Package content : 1pcs coupling with 4pcs screws
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