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

Name: Countersunk Washer Material: Aluminum Model: M2 M2.5 M3 M4 M5Thickness(mm): 3mm-9.6mmQuantity: 5/10PCS

• The gasket is made of aluminum material, the surface is smooth, does not hurt the hands, and wear-resistant, durable.
• Compact and lightweight design, very convenient to carry, easy installation
• Available in a variety of sizes, you can choose according to your actual needs.
• Typically used under the head of a bolt or nut to provide a smooth load bearing 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.