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 utilized in quite a lot of applications. Can be utilized in a variety of family appliances: 3-D printers, drones, robots and different man made intelligence products.Can also be used for furniture, different digital instruments, laptop DIY (such as computer motherboards). Nylon flat washers for screws should not only durable, but also stop electrical shorts between metallic and metal. flat washers Easy to install, with storage compartment for easy storage of those gaskets for safer storage.which has good corrosion resistance in harsh environments resembling excessive temperature, low temperature and high humidity. Our flat washers for screws has ideal rust and oxidation resistance.flat washers is terribly rugged and broadly used, it can be used in a variety of family appliances, precision instruments, electronic equipment, drones, 3D printers, robots, artificial intelligence equipment.flat washers for screws can also be used to gather computer DIY, computer motherboard. And nylon gaskets can efficiently stop electrical touch brief circuit between metallic and metal.Specification QuantityM2 x 5 x 1 Nylon Gasket 100pcsM2.5 x 5 x 1 nylon gasket 100 piecesM3 x 6 x 1 Nylon Gasket 100pcsM4 x eight x 1 Nylon Gasket 50pcsM5 x 10 x 1 nylon gasket 50 piecesM6 x 12 x 1.2 Nylon Gasket 50pcsM8 x sixteen x 1.4 nylon gasket 40 piecesM10 x 20 x 2 Nylon Gasket 10pcsMaterial: nyloncolour: whitePackage Contents:500 x White Nylon Flat Washer Gasket SetOnly the above kit content, different merchandise should not included.Note: Light reflection and diversified exhibits could cause the color of the thing in the picture a bit different from the genuine thing. The measurement allowed error is +/- 1-3cm.