S-7508N16 0.5" ID x 1.125" OD Tab Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance with tab lock design prevents loosening under dynamic loads and harsh operating conditions
• Excellent corrosion resistance from 18-8 stainless steel construction ensures long-term reliability in demanding environments
• Precision dimensional fit with 0.5" ID specifically engineered for 7/16" screw sizes for optimal fastening performance
• Enhanced locking security through the tab mechanism provides positive locking without damaging mating surfaces
• Chemical compliance assurance with REACH regulation compliance for safe industrial use and environmental responsibility
• Durable material performance offering excellent strength and durability for repeated assembly and disassembly cycles
• Optimal load distribution with 1.125" OD providing sufficient bearing surface for even pressure distribution

Professional Applications & Engineering Value

This tab lock washer in 18-8 stainless steel delivers critical vibration-resistant fastening solutions for industrial applications where secure locking is paramount. The inch series configuration with precise 0.5" internal diameter ensures perfect compatibility with 7/16" fasteners, while the tab locking mechanism actively prevents rotational loosening caused by machinery vibration, thermal cycling, and dynamic loads. The stainless steel construction maintains integrity in corrosive environments, making it ideal for manufacturing equipment, automotive assemblies, and heavy machinery where reliability cannot be compromised. The 0.062" thickness provides optimal spring tension without excessive bulk, ensuring consistent performance in tight spaces and high-stress applications.

Specification Summary & Compliance

This tab lock washer features precision inch dimensions with 0.5" ID, 1.125" OD, and 0.062" thickness, specifically designed for 7/16" screw sizes. Manufactured from 18-8 stainless steel for consistent performance, the washer complies with REACH (EC 1907/2006) regulations regarding substance restrictions (SVHC compliance as of 01/17/2022). The tab lock design follows industrial fastening standards for vibration-resistant applications, ensuring reliable performance in mechanical systems requiring secure locking capabilities without thread damage.