RS PRO Stainless Steel Plain Lock Washer M20 DIN 7980, A2 Grade, 4.50mm Thickness 275-743

RS PRO 275-743 stainless steel plain lock washer M20 DIN 7980 of grade A2 provides a robust solution for fastening applications where vibration-induced loosening is a concern. Manufactured from high-quality stainless steel with a plain finish, this lock washer features a thickness of 4.50mm and outer diameter of 16mm with an inside diameter of 20.2mm, adhering to DIN 7980 standards.

This lock washer type is engineered to be placed between a bolt or nut and the surface to absorb vibrations and prevent loosening over time. Its square single coil design allows it to maintain tension and secure fittings effectively in industrial machinery, domestic appliances, and various mechanical assemblies.

The stainless steel A2 material provides excellent resistance to wear, corrosion, and environmental factors, making it suitable for prolonged use in demanding conditions. Its compatibility with M20 bolt sizes ensures versatility across many fastening applications.

Commonly used in manufacturing, construction, and maintenance sectors, RS PRO Lock Washers deliver dependable performance to enhance joint integrity against vibration and component movement.

Constructed from A2 stainless steel for excellent corrosion resistance. Designed as a lock washer to prevent loosening due to vibration. Plain finish with 4.50mm thickness for secure fastening. Compatible with M20 screw or bolt sizes.

Square single coil design enhances locking effect. Ideal for industrial and machinery applications with vibration concerns. Grade A2 quality ensuring strength and wear resistance.

Select RS PRO for trusted quality and reliable fastening components suitable for rigorous industrial uses. Explore our category for more industrial fasteners and washers designed to meet your mechanical assembly needs.