300Pcs 12 Sizes Copper Metric Sealing Washers Assortment Set
[MATERIAL]: Top quality copper material, melting point up to 1083℃.
[QUANTITY]: 300 pcs/set(12 sizes); See the main drawing for dimension details.
[HIGH PERFORMANCE]: Good electrical conductivity and thermal conductivity, suitable for most occasions.
[APPLICATION]: Suitable for all types of engines, such as automobiles, ships, generators, machinery, and equipment.Ideal for oil pan plugs, water, fuel, and hydraulic connections.
[PACKAGE]: 300pcs solid copper sump plug washer set. All are contained in a compact and see-through compartmented plastic case.