1. [Washer Set] - Nylon washers in various sizes are suitable for screws/bolts such as M2, M2.5, M3, M4, M5, M6, M8, and M10. These screws/bolts are often used in the industrial field and can meet different needs. 2. [Sturdy and Durable] - The gaskets are made of nylon materials, which have certain insulation, flame retardancy, and high - temperature resistance. The washers are flexible and lightweight, with good flexibility and impact resistance. 3. [Better Protection] - The white plastic flat washers can distribute the load, increase the contact area between the bolt or nut and the workpiece surface, and help prevent surface wear. 4. [Easy to Use] - The round washers are relatively easy to install. It comes with a plastic box with compartments, which can help distinguish different sizes, avoid spilling, and is convenient to use. 5. [Wide Application] - The insulating washers have relatively stable performance and are less sensitive to air, water, and temperature. They are suitable for places like workshops, industrial maintenance, automobiles, doors and windows, electrical appliances, bearings, pumps, drain plugs, etc.