Cup Washer，Metal washers， M3 M4 M5 M6 M8 M10 Washer Countersunk Conical Solid Plastic Flat Gasket Concave Convex Tapered Cone Insulation Washers(M3x10x2.5 Flat)

Type：washerCraft Supplies：MetalworkingModel Number：M3 M4 M5 M6 M8 M10Color: BlackQuantity: 10pcs

• Use in many places: Great for kitchens, bathrooms, garages, rvs, campers, boats, caravans and more!
• Easy carry: The washer is small in size and light in weight, which is easy to carry and store. it can be easily put in your pocket or bag when not in use.
• Material: The convex cone gasket is made of plastic, which is durable and has a long service life. it can be used for a long time.
• Gasket washer-- smooth, bright and of burrs surface.
• These conical washers increase the contact area and grip the surface tightly, preventing loosening of the connecting parts and improving the safety and reliability of the connection.Application: This Cup washers are used to tighten bolts, screws, etc.. This can be used in a variety of applications, making it an excellent choice for industrial, communication, marine, agriculture, machinery and more.