304 Stainless Steel Internal Tooth Lock Washer, 0.551" Bore, Pkg Qty 500
Overview
This internal tooth lock washer is engineered to provide a reliable, vibration-resistant locking solution for critical bolted assemblies. Manufactured from corrosion-resistant 304 stainless steel, it is built for long-term performance in demanding environments where fastener security is paramount. The internal teeth are designed to bite into the underside of the bolt or screw head and the mating surface, creating a powerful mechanical lock that resists rotational loosening caused by shock, vibration, and dynamic loads. Supplied in a bulk package of 500 units, this washer is ideal for high-volume production, maintenance, and repair operations.
Key Features
Constructed from durable 304 stainless steel for excellent corrosion resistance. Internal tooth design provides superior locking force by biting into mating surfaces. Effectively prevents fastener loosening under vibration and shock loads. Plain finish ensures compatibility with a wide range of industrial applications. Bulk packaging of 500 washers supports efficient inventory management and reduces downtime.
Specifications
Material: 304 Stainless Steel Finish: Plain Shaft/Bore Diameter: 0.551 inches System of Measurement: Metric Thread Size: N Thickness: N Package Quantity: 500 units
Applications
General manufacturing and assembly lines Heavy machinery and equipment maintenance Transportation and automotive assemblies Electrical panel and enclosure fabrication Marine and other high-moisture environments requiring corrosion resistance Any application requiring a secure, reusable locking washer for bolt sizes near 0.551 inches
