1. The washers can fill uneven gaps, provide good sealing performance, and avoid oil leakage
2. The package includes 200 washers in 9 sizes, including M5, M6, M8, M10, M12 and M14, with a storage box, which is organized and easy to identify
3. The flat washers can be used for oil pan plugs, water pumps, water valves, cylinders, high temperature resistance, strong adaptability
