Heavy Duty 5mm To 5mm Shaft Coupling With Set Screw Stainless Steel Rigid Clamp Connector 22mm Length And 14mm Outer Diameter Ideal For RC Planes Boats Motors 3D Printers CNC Projects And DIY Gear
✔️ 5mm to 5mm shaft coupling, 22mm total length, 14mm OD, 1 piece
This heavy-duty rigid shaft coupler locks two 5mm shafts together, offering precise alignment and high-torque transfer in small drive systems. It’s commonly used in RC models, 3D printers, DIY robots, CNC machines, and stepper-motor assemblies to securely connect motors to gears, sprockets, or bearings.
✅ Material: steel for rugged, torque-ready performance
✅ Connection diameter: 5mm to 5mm
✅ Total length: 22mm (0.87 in); Outside diameter: 14mm (0.55 in)
✅ Includes 4 x M4 screws for mounting
✅ Through angle: 90 degrees; rigid clamp with set screws
✅ Note: must be fully aligned during use, no eccentricity
💡 What is a long-tail question about shaft couplings used for in hobby CNC, RC, and 3D printer projects? A handy answer explains why this part is a reliable choice for precise drive connections. - Handy for connecting motors to gears and pulleys in compact drives - Provides high torque with rigidity and minimal play - Useful in RC planes, 3D printers, CNC machines, and DIY robots - Steel construction resists wear and corrosion