Our flat washers are suitable for metric M2, M2.5, M3, M4, M5, M6, M8,M10 screws or bolts. which is abrasion resistance and corrosion resistance: flat washers are resistant to moisture, corrosion and corrosion and are used in a wide range of applications. Can be used in a variety of household appliances: 3D printers, drones, robots and other artificial intelligence products. Can also be used for furniture, various electronic instruments, computer DIY (such as computer motherboards). Nylon flat washers for screws are not only durable, but also prevent electrical shorts between metal and metal. flat washers Easy to install, with storage compartment for easy storage of these gaskets for safer storage. which has good corrosion resistance in harsh environments such as high temperature, low temperature and high humidity. Our flat washers for screws has excellent rust and oxidation resistance. flat washers is very rugged and widely used, it can be used in a variety of household appliances, precision instruments, electronic equipment, drones, 3D printers, robots, artificial intelligence equipment. flat washers for screws can also be used to assemble computer DIY, computer motherboard. And nylon gaskets can effectively prevent electrical contact short circuit between metal and metal. Specification Quantity M2 x 5 x 1 Nylon Gasket 200pcs M2.5 x 5 x 1 nylon gasket 200 pieces M3 x 6 x 1 Nylon Gasket 200pcs M4 x 8 x 1 Nylon Gasket 100pcs M5 x 10 x 1 nylon gasket 100 pieces M6 x 12 x 1.2 Nylon Gasket 100pcs M8 x 16 x 1.4 nylon gasket 80 pieces M10 x 20 x 2 Nylon Gasket 20pcs Material: nylon colour: white Package Contents: 1000 x White Nylon Flat Washer Gasket Set