Overview
This 304 Stainless Steel External Tooth Lock Washer is engineered to provide a reliable, vibration-resistant locking solution for critical fastening assemblies. Manufactured to DIN 6798A standards, it is designed for high-volume industrial, manufacturing, and maintenance applications where fastener security is paramount. The washer's external teeth are precision-formed to bite securely into both the nut and the bearing surface, creating a powerful mechanical lock that resists rotational loosening caused by dynamic loads, vibration, and thermal cycling.
Key Features
Constructed from corrosion-resistant 304 stainless steel for long-term durability in harsh environments. External tooth design ensures positive locking action by embedding into mating surfaces. Plain, non-plated finish maintains material integrity and is suitable for a wide range of applications. Precise 0.787-inch bore diameter for consistent fit on standard fastener shafts and studs. Optimized 0.04-inch thickness provides effective spring tension without compromising assembly profile. Packaged in bulk quantities to support continuous production and reduce downtime for replenishment.
Specifications
System of Measurement: Metric Material Grade/Class: 304
Material
Stainless Steel Thread Size: Not Applicable Finish: Plain Shaft/Bore Diameter: 0.787 in Thickness: 0.04 in Package Quantity: 1000 washers
Applications
General industrial assembly and machinery maintenance. Electrical panel and enclosure construction. Pump, motor, and compressor fastening systems. Conveyor system assembly and repair. Fabrication of processing equipment for food, beverage, and chemical industries. Any application requiring a secure, reusable lock washer for bolt and nut assemblies.
