1pc Rigid Shaft Coupling 4mm to 10mm 45 Steel Coupler Motor Transmission Connector Model Car Tire Connector with M4 Set Screw Connect Joint(4mm to 4mm)

The material is 45 steel, not stainless steel, which is a kind of iron, but harder than general iron!The length of the coupling is 22mm.There are two kinds of outer diameter according to different aperture: 14mm and 16mmThe rigid coupling is a 90 degree fastening design, secured by four set screws!Widely used in motor, hardware, mould, and mechanical transmission occasions.package: 1 x Shaft Coupling, 4 x M4 set screws, 1 x wrench for each order

• The length of the coupling is 22mm
• There are two kinds of outer diameter according to different apertures: 14mm and 16mm
• The rigid coupling is a 90 degree fastening design, secured by four set screws
• Feature: This Shaft Coupling is a mechanical component mainly used to connect or fix two shafts so that they can rotate together and transmit torque
• Robustness: withstanding large torque and shaft and radial loads, suitable for various durable and high speed applications. Widely used in transmission systems of vehicles such as machine tools, automobiles, ships, airplanes, and other occasions for transmitting power and torque