This rigid shaft coupler is engineered for direct and precise torque transmission between two shafts. Manufactured from anodized aluminum alloy, it offers both strength and corrosion resistance. Each bore is produced to H7 tolerance and tested with plug gauges to ensure accurate alignment. The coupler is secured with Grade 12.9 clamping screws, providing strong holding power and stable performance under dynamic load. Its high concentricity design minimizes vibration and ensures smooth rotation. Widely used in servo motors, stepper motors, CNC machinery, and automation systems, this rigid coupling is ideal for applications requiring firm and accurate shaft connections.