Pure Red Copper All-Copper Spring Washer, Bronze Round Washer Screw Metal Washer GB93

This high-quality washer is crafted from pure red copper, ensuring excellent durability and conductivity. Its all-copper construction is designed to withstand corrosion and provide long-lasting performance. The spring washer structure offers superior tension, making it ideal for applications requiring secure fastening and vibration resistance. Featuring a bronze round design, this washer meets GB93 standards, ensuring reliable performance in various industrial and mechanical settings. Its metal composition makes it suitable for a wide range of screw and bolt sizes, providing a robust solution for diverse fastening needs. Surface treatment: True Color Material Grade: Level 4 Product Grade: A-level Manufacture country: China Instructions included: No