[NEVER USED] Pack of 200 M6.3 x 16mm Flat Washers, EPDM Sealing Washers, Metal Washers with Rubber Seal

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.

【High-Quality Material】One side is made of high-hardness 304 stainless steel, with a smooth, burr-free surface that is corrosion-resistant and rustproof. The other side is made of chloroprene-ethylene-propylene ternary rubber, which is anti-aging, corrosion-resistant, flame-retardant, and insulating, making it suitable for outdoor and harsh environments.【EPDM Rubber Sealing Gasket】These rubber washers feature a highly elastic design that can still return to their original shape after long-term compression, effectively preventing leaks and extending the lifespan of equipment. They are suitable for creating a watertight seal between bolts, screws, and any surface.【Easy to Use】Simply place the washers on the screws and tighten them to ensure the washers fit snugly. The gasket's arc shape allows air to escape from the screws and surfaces when tightened. The rubber conforms tightly to the surface to form an airtight seal. [Package List] The set contains 200 EPDM rubber sealing washers, with an inner diameter of 6.3 mm, an outer diameter of 16 mm, and a thickness of 2.5 mm, making them convenient to install and meeting your daily needs. [Wide Application] Neoprene washers can be used to secure metal plate profiles, roofing components, and walls. They are suitable for self-drilling screws and are frequently used in electrical appliances, industrial machinery, and residential buildings.