Overview
This internal tooth lock washer is engineered to provide a reliable, vibration-resistant locking solution for critical bolted assemblies. Manufactured from high-grade Stainless Steel 304, it offers excellent corrosion resistance for demanding industrial environments. The design features precision-cut internal teeth that bite into the bearing surface of the nut and the underside of the bolt head, creating a powerful mechanical lock that prevents rotation and loosening. Supplied in a bulk package of 1000 units, it is ideal for high-volume production, maintenance, and repair operations where fastener security is paramount.
Key Features
Constructed from corrosion-resistant Stainless Steel 304 Meets A2-70 material class standards for strength and durability Internal tooth design provides superior resistance to vibration loosening Plain finish suitable for a wide range of general industrial applications Bulk packaging supports efficient high-volume usage and inventory management
Specifications
System of Measurement: Metric (converted dimensions provided) Material Grade/Class: A2-70
Material
Stainless Steel 304 Thread Size: Not Applicable Finish: Plain Shaft/Bore Diameter: 0.551 inches Thickness: 0.039 inches Package Quantity: 1000 washers
Applications
General machinery assembly and maintenance Pump and motor manufacturing Electrical panel and enclosure construction Conveyor system fastening Food processing and packaging equipment where corrosion resistance is required Any application requiring a secure, vibration-proof lock for standard hex nuts and bolt heads
