2mm Pure Red Copper Sealing Ring Marine Instrument Flat Washer

This high-quality marine instrument flat washer is expertly crafted from pure red copper and features a 2mm thickness. Designed for superior sealing performance, it is ideal for use in environments where durability and resistance to corrosion are crucial. The washer provides an effective solution for preventing leaks and ensuring secure fittings in various marine applications. Its robust construction and precise engineering make it an essential component for maintaining the reliability and longevity of marine equipment. Standard No.: GB849-88 Manufacture country: China Instructions included: No