150-Piece High-Temp Resistant Purple Copper Flat Washer Set, M6-M20 Sizes

This set of high-temperature resistant flat washers is perfect for a variety of industrial and mechanical applications. Made from durable purple copper, these washers provide excellent heat resistance and reliability. The set includes 150 pieces in a range of sizes from M6 to M20, offering versatility and suitability for different projects. Designed to ensure a secure fit and prevent leakage, these washers are ideal for use in high-stress environments. Their superior performance makes them an essential addition to any toolkit. Surface Treatment: True Color Material Grade: B Product Grade: Class B Standard No.: JISB1251 Manufacture country: China Instructions included: No