D14mm x L22mm Cylindrical Coupling 6mm to 8mm, Rigid Coupling Set Screw, Silver Motor Shaft Coupler Connector, Motor Accessories 1 pcs

• Size: Outer diameter X length: D14mm x L22m, connection aperture: 6mm to 8mm.
• Made of high-quality 45 steel, with high torque rigidity, low inertia and good sensitivity.
• Cylindrical rigid coupling, with 4 fastening holes on the surface, equipped with 4 machine screws and 1 matching hexagon wrench.
• It connects two shafts to transmit power and torque, and play a protective role when the load is too large. It is suitable for blowers, 3D printers, DIY robots, CNC machine tools, stepper motors, etc.
• Warm reminder: Rigid type basically does not allow eccentricity, and must be fully adjusted during use.

Features: Size: Outer diameter X length: D14mm x L22m, connection aperture: 6mm to 8mm. Made of high-quality 45 steel, with high torque rigidity, low inertia and good sensitivity. Cylindrical rigid coupling, with 4 fastening holes on the surface, equipped with 4 machine screws and 1 matching hexagon wrench. It connects two shafts to transmit power and torque, and play a protective role when the load is too large. It is suitable for blowers, 3D printers, DIY robots, CNC machine tools, stepper motors, etc. Warm reminder: Rigid type basically does not allow eccentricity, and must be fully adjusted during use. Specifications: Color: Silver. Material: 45 Steel. Size: D14mm x L22m. Connection aperture: 6mm to 8mm. Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. For manual measurement, there may be an error of 0.03mm-1mm, thank you for your kindly understanding. Package included: 1 x coupling connector. 1 x hex wrench. 4 x screws.