Arandelas de cobre para tapones de drenaje, 100 unidades por paquete, para usar con tapones de drenaje de automóviles, para sellar conexiones de líneas de combustible y accesorios de combustible, M142

Package Contents: You will receive 100 copper drain plugs. We offer ample quantity to meet various assembly and maintenance needs. Furthermore, we offer different sizes to meet your specific requirements. Superior Material: The drain plug seal is made of copper, offering excellent flexibility, corrosion resistance, and stability in humid and high-temperature environments. The high thermal conductivity of the drain plug seal ensures a large contact surface with the metal after compression, enabling rapid heat dissipation and reducing contact resistance. Reliable Connection: The seal disperses the preload on the bolt and nut, forming a larger bearing surface and preventing damage to the fasteners from the nut or bolt head. The damping characteristics of the drain plug partially absorb mechanical vibration energy, reducing the risk of bolt loosening. Effective Sealing: When the bolt is compressed, the seal undergoes plastic deformation, filling irregularities on the contact surface to ensure a tight fit and prevent gas or liquid leakage. Simultaneously, the plastic deformation of the drain plug seal and the frictional resistance between the threads reduce friction between fasteners, preventing loosening. Wide Range of Applications: Automotive drain plug gaskets can be used to seal pump valves, cylinders, oil pipe connections, compressors, capacitors, etc., and can also be used as a thermally conductive gasket between the drive unit and the housing. They are ideal for oil pan plugs, fuel connections, and hydraulic connections, and can also be used as accessories during maintenance and assembly processes.