Overview
This internal tooth lock washer is engineered for high-reliability fastening in demanding industrial environments. Manufactured from corrosion-resistant Stainless Steel 304, it provides long-term performance and durability, meeting the A2-70 grade standard for mechanical properties. The washer's design features internal teeth that bite into both the bearing surface of the nut or bolt head and the workpiece, creating a powerful locking action. This mechanism effectively counters vibration, shock, and dynamic loads to prevent fastener loosening, ensuring the integrity of critical assemblies. Supplied in a bulk package of 5,000 units, it is an ideal solution for high-volume production lines, maintenance kits, and MRO inventories.
Key Features
Constructed from corrosion-resistant Stainless Steel 304 (A2-70 grade) Internal tooth design provides superior resistance to vibration and rotation Teeth bite into mating surfaces for a secure, non-slip lock Plain finish for compatibility with standard industrial applications Bulk packaging supports high-volume usage and reduces per-unit cost
Specifications
Material: Stainless Steel 304 Material Grade/Class: A2-70 Finish: Plain Shaft/Bore Diameter: 0.197 inches Thickness: 0.02 inches System of Measurement: Metric (converted dimensions provided) Thread Size: Not Applicable Package Quantity: 5,000 washers
Applications
Securing fasteners in vibrating machinery and motors Assembly of automotive components and chassis Electrical panel and enclosure manufacturing General industrial maintenance, repair, and operations (MRO) Production line assembly where fastener security is critical
