SS304 DIN127/GB93 M20 Spring Washers

Made from 304 stainless steel, they are known for their corrosion resistance, mechanical properties, and processing capabilities. This material is suitable for a wide range of environments, including those with general corrosion.

304 Stainless Steel DIN127/GB93 M20 spring washers are stainless steel spring washers designed for large fastening connections. They combine the durability of 304 stainless steel with the anti-loosening function of the spring structure and are widely used in industrial applications with high-strength connection requirements. The M20 size design is suitable for use with M20 bolts and nuts. Its elastic structure can continuously provide axial preload after the bolts are tightened, thereby effectively preventing the bolts from loosening due to vibration, impact or temperature changes, and significantly improving the overall connection strength and operating safety of the equipment. The surface of the SS304 DIN127/GB93 M20 spring washer is natural metal color (natural color), without electroplating treatment and no mark (NO MARK). It is simple and practical, and has the texture and beauty of the original color of stainless steel. Its strength grade reaches 700PA, which can withstand the fastening requirements of higher loads. At the same time, it has good elastic recovery performance and is not prone to permanent deformation, ensuring long-term and stable use.