Pure Red Copper Sealing Ring & Flat Washer for Marine Instruments, M3-M60mm

This high-quality sealing ring and flat washer set is designed specifically for marine instruments, offering exceptional durability and reliability. Made from pure red copper, these components ensure excellent corrosion resistance and a long lifespan, even in harsh marine environments. Available in a range of sizes from M3 to M60mm, they provide a precise fit for various applications, enhancing the efficiency and performance of your equipment. Suitable for both professional and DIY use, these sealing rings and washers are essential for maintaining secure and leak-proof connections. Standard No.: GB854 Surface Treatment: Polishing Material Grade: A-level Product Grade: A-level Manufacture country: China Instructions included: No