Our flat washers are suitable for metric M2, M2.5, M3, , M5, M6, M8,M10 screws or bolts. which is abrasion resistance and resistance: flat washers are to moisture, and 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 , but also prevent electrical shorts between metal and metal. flat washers Easy to install, with storage compartment for easy storage of these gaskets for storage. which has good 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 100pcs M2.5 x 5 x 1 nylon gasket 100 pieces M3 x 6 x 1 Nylon Gasket 100pcs x 8 x 1 Nylon Gasket 50pcs M5 x 10 x 1 nylon gasket 50 pieces M6 x 12 x 1.2 Nylon Gasket 50pcs M8 x 16 x 1.4 nylon gasket 40 pieces M10 x 20 x 2 Nylon Gasket 10pcs Material: nylon colour: white Package Contents: 500 x White Nylon Flat Washer Gasket Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.