Cup Washer，Metal washers， 10-5pcs M2 M2.5M3 M4 M5 Aluminum Washer Countersunk Head Bolt Washers Gasket Concave Conical Decorative Flat Head Screw(Green,M2 (10PCS))

Model: countersunk head washerSize：M2 , M2.5 , M3 , M4 , M5 Material：Aluminum alloy Color：Sky blue , Sapphire blue , Peach , Orange , Green , Red wine , Golden , T grey , Silver , BlackQuantity: 5/10pcs

• Features: These washers are very strong and are for both indoor and outdoor use.
• Larger outside diameters are ideal for applications that require significant pressure distribution, such as drywall, fencing, mounting fixtures, and sheet metal.
• Wide range of applications: electrical connections for household and commercial appliances, automotive and marine applications with screw/bolt type connections for power supply
• Function: The function of the flat washer is to increase the bearing surface area of the screw and reduce the surface pressure exerted on the fastened object.
• 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.