200 Pcs Assorted Copper Flat Washers Set with Storage Box, 9 Sizes Sealing Rings for Automotive, Electronics, and Plumbing

• Premium purple copper construction ensures durability, corrosion resistance, and excellent thermal conductivity
• Designed to disperse pressure, prevent leaks, and protect fastened surfaces from damage
• Includes a clear mesh storage case for easy organization and portability
• Versatile use in automotive, marine, household appliances, and industrial applications
• Assorted set of 200 washers in 9 different sizes to meet various needs

This 200-piece copper flat washer set is crafted from high-quality, environmentally friendly purple copper, offering superior strength, fast resilience, and excellent resistance to corrosion and rust. The washers are thermally and electrically conductive, with a melting point of 1083°C, ensuring a tight seal and reliable performance. They effectively disperse pressure between parts, preventing damage to surfaces and ensuring leak-proof, secure fastening. The set comes in a clear mesh plastic case for easy storage and portability, making it convenient for use in various settings, including automotive maintenance, electronic equipment, valves, and home repairs. The assortment includes 200 washers in 9 sizes: M5*9*1, M6*10*1, M6*12*1, M8*12*1, M8*14*1, M10*14*1, M12*16*1, M12*18*1.5, and M14*18*1, providing versatility for different applications. The compact box measures 13*6.8*2.2cm and weighs 175g, making it easy to carry and store.