200pcs Copper Washers Kit Round Copper Assortment Kit M5 M6 M8 M10 M12 M14 Metal Washer Seals Mechanics Grommet Ring 9 Sizes with Plastic Box

Description

Protective function: Flat washers can distribute a load and prevent damage to the surface to be fastened. And insulate the screws from the surface. Longer life of the machine. Easy to find: the package contains 200 flat washers and spring washers in a transparent PP box. You can clearly see the copper sump plug washer through the cut plastic casing. Feature – Made of copper. Good electrical conductivity and thermal conductivity. Melting point up to 1083°C. Wide Applications: Perfect for most types of engines whether they are automobiles, boats, generators, machinery and equipment. Also ideal for oil, water, fuel pan caps and hydraulic fittings. 9 sizes: Includes 9 sizes of the most commonly used washers. Features: High quality copper material, melting point up to 1083 degrees Celsius. Good electrical conductivity and thermal conductivity. Set of 200 cup washers solid copper oil tank.

All packaged in a compact, transparent plastic box. Ideal for oil, water, fuel pan and