Overview
This external tooth lock washer is engineered to provide superior vibration resistance and locking security in critical fastening assemblies. Designed for B2B and industrial applications, it prevents nuts, bolts, and screws from loosening under dynamic loads, shock, and vibration. The washer's external teeth are precision-formed to bite into both the fastener head and the bearing surface, creating a firm, non-slip grip that maintains clamp load and joint integrity over time.
Key Features
Constructed from durable and corrosion-resistant 304 stainless steel Meets A2-70 material class for high strength and reliability External tooth design provides positive locking action Plain finish for compatibility with a wide range of applications Bulk packaging offers high-volume value for production and MRO use
Specifications
System of Measurement: Metric
Material
Stainless Steel 304 Material Grade/Class: A2-70 Finish: Plain Shaft/Bore Diameter: 0.551 inches Thickness: 0.02 inches Package Quantity: 500 pieces
Applications
General manufacturing assembly lines Heavy equipment and machinery maintenance Electrical panel and enclosure construction Marine and other corrosive environment fastening Transportation industry assemblies requiring vibration resistance Plumbing and HVAC system installations
