What will I get?Connection Bore Diameter: 5mm to 4., 9mmSide Diameter: 3., 3mm/0., 13-inchTotal Length: 25mm /0., 98-inchOutside Diameter: 14mm/0., 55-inchThrough Angle: 180 DegreeMaterial: Aluminum AlloyScrew Thread Size: M4In the package of: 1 Pcs x Motor Rigid Coupling + 1 Pcs x Hex Head Spanner + 4 Pcs x Black Screws,4 Pcs x Silver ScrewsAre there any advantages of the product?Made of high-strength aluminum alloy, integrated structure, maintenance-free, oil-proof and corrosion-resistant. Single piece set screw clamp design makes it easy to set up the items on the shaft and control the holding capacity of the coupling. Top-tight rigid coupling, high torque, high rigidity, low inertia and excellent sensitivity. sourcing map 10pcs Aluminum Spacer 5mm Bore 10mm OD, 25mm Length Screw Standoff Bushing Plain Buy uxcell 5mm to 6mm bore rigid coupling 25mm length 14mm diameter aluminum alloy shaft coupler connector blue at , get more bore rigid couplings in various size Similar to rigid clamp couplings, shaft couplings are used to secure bearings and sprockets tightly to shafts and are used in motor and transmission components. Suitable for model cars, model ships, hardware, mechanical drive occasions, etc. Couplings are widely used in blowers, 3D printers, DIY robots, CNC machine tools, stepper motors, etc. What is this?Couplings are widely used in blowers, 3D printers, DIY robots, CNC machine tools, stepper motors, etc. There is no rotation gap, and the elastic effect can compensate for the symmetrical angle misalignment. 14mm Stainless Steel Key Hub RC Shaft Coupling Replacement Parts with... Please allow slight errors due to manual measurement. CNC Machine Coupler 5mm To 8mm Bore Rigid Coupling 25mm Length 14mm Diameter Aluminum Alloy Shaft Couplers Connector Red 4pcs Rigid Aluminum Coupling
