Description
Excellent material: our washers are made of high-quality copper material, which has good electrical conductivity, thermal conductivity, a melting point of 1083 and is durable for daily use and can be used repeatedly.
12 sizes: 300 pieces copper seal combination, M5x9x1-35pcs, M6x10X1-30pcs, M6X12X1-30pcs, M8X13X1-30pcs, M10X14X1-30pcs, M8X14X1-25pcs, M12X16. X1-254 pcs,M14x18x1-25pcs,M12X18X1.5-20pcs,M16x20x1.5-20pcs,M16X22X1.5-15pcs, 12 sizes of the most commonly used flat copper discs.
Wide application: the O-rings range is ideal for water, sump plugs, fuel and hydraulic fittings. The copper rings are perfect for electrical connections to household and commercial appliances as well as for automotive and marine applications.
Product features: compared to steel and rubber seals, the copper seal has a stronger seal and higher heat resistance. The sealing surface is smooth, which reduces friction between the fasteners, prevents leakage, prevents loosening or distributing pressure.
Easy to use: the sealing ring sets are very easy to install, the surface of the flat copper disc is smooth and can reduce friction between the fasteners, prevent leakage, insulate, loosening or dispersion pressure.
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