Flat Washer with Rubber Lip Hydraulic Seals 245 Pieces M6-M30 Drain Plug Seal for Presses Oil Pipes Cylinders (245)

IRON AND RUBBER MATERIAL: The outer layer of the O-ring assortment is made of high-quality metal iron. The surface is galvanized, flat, and smooth, resistant to aging, and airtight. Operating temperature: -20°C to 120°C. Attractive, robust, and practical, they are durable and have a long service life. DOUBLE SEAL: The sealing washers have a rubber lip that does not deform during use and has a good flame-retardant effect. The metal part prevents excessive compression, and the rubber part ensures a reliable seal at both low and high pressures, thus reducing bolt torque without loss of tightening load. The soft lip provides a better seal, so you don't have to worry about leaks. EASY TO INSTALL: Hydraulic seals, soft and flexible O-rings, ideal for replacing old/bad seals. Everything you need for a clean drain and perfect seal. A gasket kit that simplifies oil changes. Conforms to specifications and easy to install. VARIOUS SIZES: 245 high-quality gaskets, covering all common sizes, making it convenient to always have the right size on hand. The sealing discs are available in 12 different sizes (M6 to M30) to meet your various requirements. These flat rubber gaskets come in a sturdy, reusable, transparent box. A complete and convenient kit for easy storage. You save time on organization and size selection. APPLICATIONS: Rubber sealing washers are widely used as sealing rings and gaskets for hydraulic presses and hose connectors. They are the perfect solution for plumbing, automotive, and general repairs. Wide range of sizes, ideal for any type of car, particularly suitable for oil drain plugs in the automotive industry.