Cup Washer，Metal washers， 5-10pcs M3 M4 M5 M6 M8 Aluminum Countersunk Washer Umbrella Flat Head Screw Concave Conical Decorative Groove Washer Gasket(Pink,M5 10pcs)

Name: WasherMaterial: Aluminum Color:Grey , Sliver , Orange , Green , Red , Black , Gloden , Purple , blue , Pink , Light blueSize: M3 M4 M5 M6 M8Quantity: 5/10pcs

• These washers are very strong and are for both indoor and outdoor use.
• A variety of models to meet your different needs. Compact and lightweight design, very convenient to carry, easy installation
• Increase the bearing surface area of the screw and reduce the surface pressure exerted on the fastened object.
• Larger outside diameters are ideal for applications that require significant pressure distribution, such as drywall, fencing, mounting fixtures, and sheet metal.
• 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.