S-96659A110 0.531" ID x 1.062" OD ASME B18.21.1 SAE Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh industrial environments
• Precise dimensional fit with 0.531" ID and 1.062" OD ensures optimal load distribution and prevents fastener loosening
• Enhanced durability through controlled thickness range (0.074-0.121") providing consistent performance under varying compression loads
• Industry-standard compliance with ASME B18.21.1 specifications guarantees interchangeability and reliable mechanical properties
• Environmental regulation adherence with full RoHS 3 and REACH compliance for safe use across global markets
• Versatile application capability designed specifically for 1/2" screw sizes in SAE inch system assemblies
• Reduced maintenance requirements thanks to stainless steel's inherent resistance to rust and chemical degradation

Professional Applications & Engineering Value

These SAE flat washers manufactured from 18-8 stainless steel provide critical engineering solutions for industrial applications where corrosion resistance and dimensional precision are paramount. The flat washer design with specific 0.531" inner diameter and 1.062" outer dimensions ensures proper load distribution across 1/2" screw applications, preventing surface damage and maintaining joint integrity in vibrating environments. The ASME B18.21.1 compliance guarantees consistent performance in mechanical assemblies, while the stainless steel composition offers exceptional durability in chemical processing, marine applications, and outdoor equipment where moisture exposure is common. These washers effectively address common industrial challenges including galvanic corrosion, fastener embedment, and surface protection requirements.

Specification Summary & Compliance

This SAE flat washer maintains precise dimensional tolerances with 0.531" inner diameter, 1.062" outer diameter, and thickness range of 0.074-0.121" for consistent performance. Manufactured to ASME B18.21.1 standards for inch system washers, ensuring mechanical reliability and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) regulations and REACH (EC 1907/2006) requirements, meeting the latest environmental safety standards for industrial components.