Copper Washer Assortment Set, 9 Style Size 200 PCS Copper Flat Washer Gasket, Metric Sealing Washers Assortment Kit, Auto Repair Tools Oil Seal Sheet Gasket

The flat washers are crafted by fine workmanship for smooth surface, to distribute the pressure of the nut or bolt evenly over the part being secured, reducing the chance of damage thereto, and to provide a smooth surface for the nut or bolt to bear on, making it less likely to loosen as a result of an uneven fastening surface. Specification: Material: copper Box size: approx. 130x68x22mm Size types: 9 (M5-M14) Quantity: 200pcs Size: (I/D x O/D x Depth) M5*9*1 30pcs M6*10*1 30pcs M6*12*1 20pcs M8*12*1 20pcs M8*14*1 20pcs M10*14*1 20pcs M12*16*1 20pcs M12*18*1.5 20pcs M14*18*1 20pcs Features: Top quality copper material, melting point up to 1083?. Good electrical conductivity and thermal conductivity. 200pcs solid copper sump plug washer set. All contained in a compact and see through compartmented plastic case. Great for sump plugs, water, fuel and hydraulic fittings. A sump plug washer set to suit all types of engines such as Car, Marine, Generators, Machinery and Plant. Package includs: 200pcs x copper washers