200pcs Copper Gasket Washers Heavy Duty Gaskets 9 Types M5-M14 Oil Pan Plug Engine Drain Gasket Assorted For Car

Description

This set of flat washers is made of high quality copper with good electrical conductivity and good thermal conductivity. Copper rings come with 9 different sizes (M5-M14), for meet your different working needs. All contained in a compact and transparent plastic case Ideal for sump plugs, water, fuel and hydraulic fittings . A crankcase plug washer suitable for all types of engines, whether cars, boats, generators, machinery and factories