Nylon Gasket The black nylon gasket is made of high-quality rubber, is rust-proof, anti-corrosion, friction-resistant, has no peculiar smell, and offers a long service life. It provides good electrical and thermal insulation, helping to protect rooms or furniture from damage. Small body but big effect These flat washers are small but effective. They can increase the load-bearing area, reduce friction, and prevent local damage. They offer a certain isolating and protective effect, making them suitable for use in home installations and electrical appliances. Lightweight and portable All gaskets are sorted and stored in a plastic transparent box, allowing you to quickly find the size needed for installation. The storage box is portable and keeps the washers organized. Easy to Use All rubber washers are simple and convenient to use. Just select a washer that matches the screw hole diameter and install it under the screw. Ideal for furniture assembly and electrical appliance repairs. Full size The gasket set includes 8 commonly used sizes: M2, M2.5, M3, M4, M5, M6, M8, and M10, meeting most daily DIY and installation needs. Note: Accessories shown in images are not included. Color is as shown in the first image; additional images are for illustration only. Due to differences in monitor displays, the actual color may vary. Slight variations due to manual measurement are acceptable.