200 PCS Car Copper Crush Metric Washers Assortment Kit, 9 Sizes Flat Sealing Gasket Set, Anti-Leak Heat Resistant Oil Pan Washers, Replacement for

Sealing: This crush washer assortment kit has excellent ductility, can fit the contact surface after pressure, fill the small unevenness or scratches between the bolt and the oil sump, forming a reliable sealing effect, preventing the leakage of oil, water and air. Protection: This drain plug washer as a cushion gasket can isolate the metal contact surface, reduce friction and wear, protect the surface of precision parts from scratches, and extend the service life of the equipment. High Quality: This crush washer is made of high purity copper, which is high pressure resistant, rust resistant, adaptable to high and low temperature conditions, not easy to be deformed and aging after long-term use, and the sealing effect is durable and stable. Convenient: This oil drain plug gasket can be installed directly into the contact surface, easy to operate, compartmentalized storage box design, different specifications are classified and stored, clearly marked, easy to access and find. Package: You will get 200 x car copper crush metric washers, including 9 common specifications, covering M5 M6 M8 M10 M12 M14 sizes, suitable for sealing and protection needs of automobile, motorcycle, machinery and equipment and other scenarios, with a wide range of applications.