Two Pack Aluminum Plum Flexible Shaft Couplers 5mm To 8mm Bore, 20mm Diameter, 25mm Length, 5x8mm Motor Connector, For 3D Printers CNC Machines And Servo Stepped Motors, High Torque Transmission And Vibration Damping, Durable Aluminum Alloy

Two-Pack Aluminum Plum Shaft Couplers for 5-8 mm Bore
✔️ 5-8 mm bore, 25 mm length, 20 mm diameter, 2-pack units

These plum-shaped shaft couplers are aluminum alloy with an oxidation finish. Size L25mm x D20mm (0.98 in x 0.79 in), bore range 5 mm to 8 mm (0.19 in to 0.31 in), designed to connect motors to driven shafts in CNC machines, spindles, and 3D printers, delivering reliable torque transfer and vibration damping.

✅ Shaft compatibility: 5-8 mm bore range.
✅ Material and finish: Aluminum alloy with oxidation treatment.
✅ Plum-shaped design: high torque transmission and alignment.
✅ Vibration damping and reduced runout for smooth operation.
✅ Includes Allen key; two couplers per pack.

💡 What is a plum shaped aluminum shaft coupling used for in CNC and 3D printer setups? This handy component helps align and connect motor shafts to driven shafts for reliable torque transfer and vibration damping. - Handy for joining 5-8 mm shafts in precision machines - Improves torque transmission while dampening vibration - Easy to disassemble and reconfigure for different layouts