【Dimensions & Precision】 OD 20mm, length 25mm, bore sizes 06mm to 6.35mm. Each bore is machined with H7 tolerance and verified with plug gauges to ensure precise shaft fit and stable connection.
【Material & Surface】 Made from high-strength aluminum alloy with anodized finish, ensuring durability, low weight, and resistance to wear and corrosion.
【Fastening & Stability】 Equipped with Grade 12.9 clamping screws for firm shaft fixation, providing reliable performance under torque and minimizing slippage during operation.
【Concentricity & Performance】 Designed for high concentricity, reducing vibration and ensuring accurate power transmission between shafts in demanding applications.
【Applications】 Suitable for servo motors, stepper motors, CNC machines, automation equipment, and other systems requiring rigid and precise shaft connection.