1-[Good Feature]: Top tight type rigid coupling, high torque with rigidity, low inertia, and excellent sensitivity.No rotation gap and elastic action can make up for symmetrical angular misalignment.
2-[Size]: Connection Bore Diameter: 3.17mm-3.17mm; Total Length: 20mm /0.79 inch, Outside Diameter : 12mm/ 0.47 inch; with M4 Screws
3-[Wide Application]: The shaft Coupler is mainly used to connect the motor shaft, to realize the normal operation of the machine, Suitable for 3D printers, model cars, model boats, hardware, mechanical drive situations, etc.
4-[Material]: Shaft coupler connector made of high-strength aluminum alloy with an integrated structure, it is maintenance-free, oil-proof, and corrosion resistant.
Tips: Please confirm the correct size before ordering
![Rebower 6.35mm Rigid Flange Coupling Connector Motor Guide Shaft Coupler (w 8pack Fastening Screw M1.5 Hex Wrench), [for DIY RC Model Stepper Motors Part]- 4Pack](https://cdn1.tilga.com/md/prod/1/1494/3/38822797.57893.jpg)
Rebower 6.35mm Rigid Flange Coupling Connector Motor Guide Shaft Coupler (w 8pack Fastening Screw M1.5 Hex Wrench), [for DIY RC Model Stepper Motors Part]- 4Pack
KWD 3.500
![Rebower Rigid Coupling Copper Shaft Coupler Connector Motor Accessories [for 3D Printer]-4mm to 4mm Bore L20 x D9/Gold/2 Pack](https://cdn1.tilga.com/md/prod/3/2322/3/102424033.133.jpg)
Rebower Rigid Coupling Copper Shaft Coupler Connector Motor Accessories [for 3D Printer]-4mm to 4mm Bore L20 x D9/Gold/2 Pack
KWD 2.500
![Rebower Rigid Coupling Stainless Steel Shaft Coupler Connector Motor Accessories [for 3D Printer]-8mm to 10mm Bore L22 x D14/Silver/2 Pack](https://cdn1.tilga.com/md/prod/3/2294/3/101995135.12522.jpg)
Rebower Rigid Coupling Stainless Steel Shaft Coupler Connector Motor Accessories [for 3D Printer]-8mm to 10mm Bore L22 x D14/Silver/2 Pack
KWD 4
![Rebower Rigid Coupling Copper Shaft Coupler Connector Motor Accessories [for 3D Printer]-3mm to 3.17mm Bore L20 x D9/Gold](https://cdn1.tilga.com/md/prod/1/1506/3/38970465.18578.jpg)
-17%
Rebower Rigid Coupling Copper Shaft Coupler Connector Motor Accessories [for 3D Printer]-3mm to 3.17mm Bore L20 x D9/Gold
KWD 2.500
