M METERXITY 50-Pack Spring Lock Washer, M3 Stainless Steel Electroplating Black Coating Elastic Gasket for Electronic Machinery/Industrial Equipment, Screw Fasteners

M METERXITY 50-Pack Spring Lock Washer, M3 Stainless Steel Electroplating Black Coating Elastic Gasket for Electronic Machinery/Industrial Equipment, Screw Fasteners

• [Multipurpose Use] - Spring lock screw washers are suitable for electronic machinery, traffic engineering, industrial equipment, outdoor construction, marine equipment and home decoration to prevent screws from loosening
• [Durable Spring Washer] - The material of the spring washer is stainless steel, with a black electroplated coating on the surface. The appearance is smooth and flat without burrs. It has good corrosion resistance and high strength and hardness, and is not easy to deform or break
• [Size & Package] - The size of the elastic gasket is M3, the inner diameter is 0.12 inches/3mm, and the outer diameter is 0.2 inches/5.1mm. The package contains 50 pcs spring washers
• [Advantage] - The open spring design of the spring washer can easily cope with environments such as vibration, impact, and dynamic loads, without worrying about the screws loosening due to vibration
• [Attention] - Do not use a combination of spring washers and flat washers on thin plates, which may cause insufficient rigidity of the connection point or the flat washers to sink into the plate