Overview
This external tooth lock washer is engineered to provide a reliable, vibration-resistant locking solution for fasteners on shafts and studs. Manufactured from corrosion-resistant 304 stainless steel, it is designed for use in demanding industrial, automotive, and marine applications where fastener security is critical. The external teeth are precision-formed to bite into both the bearing surface of the nut and the workpiece, creating a positive mechanical lock that resists rotational loosening under dynamic loads and vibration.
Key Features
Constructed from durable 304 stainless steel for excellent corrosion resistance A2-70 material grade ensures high tensile strength and reliability External tooth design provides superior locking action by biting into mating surfaces Plain finish is suitable for a wide range of general-purpose applications Bulk packaging supports high-volume assembly, maintenance, and repair operations
Specifications
Material: Stainless Steel 304 Material Grade/Class: A2-70 Finish: Plain Shaft/Bore Diameter: 0.55 inches Thickness: 0.02 inches System of Measurement: Metric (converted dimensions provided) Thread Size: Not Applicable Package Quantity: 500 pieces
Applications
Securing fasteners on rotating equipment and machinery Automotive and transportation assembly lines Preventing loosening in pump, motor, and compressor installations General manufacturing and metal fabrication Maintenance, repair, and operations (MRO) inventory for plant equipment
