Cup Washer，Metal washers， 5/10pcs M3 M4 M5 M6 M8 Aluminum Colourful Large Countersunk Washer Gasket Umbrella Concave Conical Decorative Groove Washer(Purple,M3 10PCS)

Name: Countersunk washerMaterial : AluminumSize : M3 M4 M5 M6 M8Color：Grey , Sliver , Orange , Green , Red , Black , Gloden , Purple , blue , Pink , Light blueQuantity: 5/10pcs

• Compact and lightweight design, very convenient to carry, easy installation
• These washers are very sturdy and suitable for both indoor and outdoor use.
• Wide range of applications: Wide range of applications, mainly reduce pressure and friction, loosening or dispersing pressure.Suitable for cylinders, valves, faucets, pumps, automobiles, bearings, etc
• The color of the picture is slightly different from the real object, please take the actual object as the standard.
• 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.