80pcs M6-M20 Purple Copper Flat Ring Sealing Kit - High Temp Resistant Automotive Pipeline Washers

This comprehensive kit features 80 pieces of high-quality purple copper flat ring sealing washers, designed for use in automotive pipelines. Ranging in sizes from M6 to M20, these washers are perfect for ensuring secure and reliable seals in high-temperature environments. Their robust copper construction offers excellent resistance to heat and wear, making them ideal for preventing leaks and maintaining system integrity. Suitable for various automotive applications, this sealing kit is an indispensable addition for any mechanic or automotive enthusiast seeking durability and efficiency in vehicle maintenance and repair tasks. Standard No.: JISB1251 Surface treatment: True Color Material Grade: B Product Grade: Class B Manufacture country: China Instructions included: No