Bouzuny 200PCS Copper Crush Metric Washers Assortment Kit, 9 Sizes

Key features

Duirble Material: Made from copper, these flat crush washers deliver strong conductivity, dependable heat tolerance, and a tight seal, and repeated use without losing form., Leak Protection: Designed to stop oil, water, and fluid leaks around drain plugs, fuel lines, and hydraulic fittings. They spread nut pressure evenly, shield threaded parts and mating surfaces., Wide Application: Fits automotive oil drain plugs, marine, RV, fuel and hydraulic systems.

Also suitable for plumbing, valves, pumps, cylinders, and general hardware., Easy Installation: Place the washer between the fastener and the part, then tighten as normal. After removal, the washer holds its shape and seal; wash and reuse it multiple times., Pack Contains: 20×M14:0.55×0.71×0.039",20×M12:0.47×0.71×0.059",20×M12:0.47×0.63×0.039",20×M10:0.39×0.71×0.039",20×M8: 0.31×0.71×0.039"(2 sets),20×M6:0.24×0.47×0.039",30×M6:0.24×0.39×0.039",30×M5:0.19×0.35×0.039".. Built with Color: Gold.