External Retaining Ring: 0.821" Groove Dia, 7/8" Shaft Dia, 15-7 Beryllium Copper & Stainless Steel, Zinc-Plated MPN:SH-87SS B100

External retaining ring features a groove diameter measuring thousandths eighty-two one and shaft diameter measuring seven eighths inches. Made from a combination of beryllium copper, stainless steel, and zinc-plated material providing durability and resistance to corrosion. It ensures precision in fixing applications with the ease of installation while maintaining tension making it ideal for industries seeking secure fasteners. Its anti-spin feature reduces chances of loosening and slipping, while the zinc-plated surface provides an additional layer of protection from wear and tear ensuring long lasting use in different industrial applications such as mechanical and automotive industry where quality is a critical factor to ensure proper functioning of machineries.