- Comprehensive 290-Piece Set: This plum blossom hole bearing clamp retaining ring set includes a diverse range of sizes from M3 to M12, ensuring compatibility for various applications and eliminating the guesswork in selecting the right fit. - Premium Quality Material: Made from high-grade 65 manganese steel, these internal teeth lock washers offer exceptional strength and durability, ensuring long-lasting performance even in demanding environments. - Secure and Reliable Grip: The unique plum blossom design features internal teeth that create a firm hold, preventing accidental loosening or slippage during operation. This design enhances safety and reliability in your projects. - Versatile Applications: Ideal for machinery, automotive assembly, construction projects, and other industries where dependable fastening is essential. Use them for securing components, ensuring stability, and maintaining structural integrity. - Practical Use Scenarios: - In automotive repair, these clamps can effectively secure components in place, reducing the risk of mechanical failure. - For construction applications, they provide a reliable fastening solution for various structural elements, enhancing overall safety. - In machinery maintenance, they ensure that critical parts remain securely fastened, minimizing downtime and improving efficiency. This plum blossom hole bearing clamp retaining ring set is designed to meet your fastening needs with precision and reliability, making it an essential addition to any toolkit.