200 PCS Copper Crush Washer Kit, Flat Ring Oil Drain Plug Crush Washer Gasket Seal Assortment Kit, M5 M6 M8 M10 M12 M14 9-Size Copper Gasket, for Many Types of Vehicles (Gold)

1. Flat washers are made of high - quality red copper, with good strength and toughness. They are durable, and can provide a tighter seal to ensure the stable operation of the system.2. When used together with nuts and bolts, flat washers can provide a larger supporting surface, reducing component wear and loosening, and protecting the connecting structure.3. Copper washers can be widely applied in various fields such as automobiles, bearings, oil pumps, air pumps, water pumps, household and commercial appliances.

• Excellent Quality: The flat washers are made of high quality red copper, which has excellent electrical conductivity, thermal conductivity, strength and toughness. They are not easy to break or deform, and can withstand the test of harsh environments and mechanical vibrations. They are highly suitable for both heavy - duty and daily applications.
• Good Sealing: When the copper washers are under pressure, they can fully fill the tiny gaps on the connecting surfaces, forming a tight seal. This effectively prevents the leakage of liquids and gases, provides a more secure seal, ensures the stable operation of the system, and avoids malfunctions and safety hazards caused by leakage.
• Functionality: Crush washe when used together with nuts and bolts, can provide a larger supporting surface, cushion vibrations and impacts, reduce component wear and loosening, and protect the connecting structure.
• Wide Application: Copper crush washer kit can be widely used in various fields such as automobiles, bearings, oil pumps, air pumps, water pumps, household and commercial appliances. They are practical accessories commonly used in multiple fields.
• Multiple Sizes: The copper washer kit contains 9 sizes, namely M5, M6, M8, M10, M12 and M14. They are neatly stored in a sturdy and convenient storage box and placed according to different sizes, allowing for easy identification and selection of the required washers.