alluminium elastic coupling 6mm both sides, diameter about 25 mm

The Aluminum Alloy Elastic Coupling 6×6mm is a flexible shaft coupling that connects two 6mm shafts and compensates for small angular, parallel, and axial misalignment. It is made of high-quality aluminum alloy and features a precision-machined helical design that enables smooth torque transmission while reducing vibration and mechanical stress on motors, bearings, and drive systems. The coupling is suitable for CNC machines, 3D printers, robotics, and industrial automation.