uxcell Shaft Coupling 5mm to 5mm Bore L20xD12 Robot Motor Wheel Rigid Coupler Connector Red 2 Pcs

• Connection Diameter: 5mm to 5mm, Total Length: 20mm /0.78 inch, Outside Diameter : 12mm/ 0.47 inch
• Suitable for model car, model boat, hardware, mould, mechanical drive situations etc.
• Rigid coupling,high torque with rigidity,low inertia and excellent sensitivity
• No rotation gap, elastic action can make up for symmetrical angular misalignment, Maintenance-free, oil proof and corrosion resistance
• Package Content: 2 x Rigid Shaft Coupler, 8 Pcs x M4 Screws

Specification: 8 pcs screws design Thread Size: M4 Color: Red Material: Aluminum Alloy Connection Diameter: 5mm to 5mm Total Length: 20mm /0.78 inch Outside Diameter : 12mm/ 0.47 inch Through Angle: 180 Degree Package List: 2 Pcs x Rigid Shaft Coupler 8 Pcs x M4 Screws Description: Made from aluminum alloy material to reduce inertia Rigid coupling,high torque with rigidity,low inertia and excellent sensitivity No rotation gap, elastic action can make up for symmetrical angular misalignment Maintenance-free, oil proof and corrosion resistance Suitable for model car, model boat, hardware, mould, mechanical drive situations etc Note: Please allow 1-3mm differs due to manual measurement Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding