Overview
This internal tooth lock washer is engineered to provide a reliable, vibration-resistant locking solution for fasteners in demanding industrial and commercial environments. Manufactured from high-quality Stainless Steel 304, it offers excellent corrosion resistance, making it suitable for applications exposed to moisture, chemicals, and outdoor elements. The washer's internal teeth bite securely into both the fastener head and the bearing surface, creating a prevailing torque that prevents spontaneous loosening under dynamic loads and vibration. Supplied in a bulk package of 1000 pieces, it is ideal for high-volume assembly lines, maintenance kits, and MRO (Maintenance, Repair, and Operations) inventories.
Key Features
Constructed from corrosion-resistant Stainless Steel 304 Meets A2-70 grade standards for mechanical strength and durability Internal tooth design ensures a secure, vibration-resistant lock Prevents fastener loosening in high-stress and dynamic applications Plain, non-plated finish for consistent performance Bulk packaging supports cost-effective, high-volume usage
Specifications
Product Type: Internal Tooth Lock Washer Washer Size (Nominal): 3/8 inch
Material
Stainless Steel 304 Material Grade/Class: A2-70 Finish: Plain System of Measurement: Metric (DIN 6797J Standard) Drive Type: Not Applicable Thread Size: Not Applicable Head Type: Washer Length: Not Applicable Package Quantity: 1000 pieces
Applications
General manufacturing and assembly operations Heavy machinery and equipment maintenance Electrical panel and enclosure assembly Pump, valve, and piping system installations Transportation equipment manufacturing and repair Outdoor structures and fixtures requiring corrosion resistance
