S-92844A145 0.469" ID x 1.125" OD ASME B18.21.1 ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance for extended service life in harsh environments including marine and chemical applications
• Precision dimensional accuracy ensures perfect fit with 7/16" fasteners and consistent performance
• Excellent durability maintains structural integrity under vibration and load conditions
• Industry-standard compliance with ASME B18.21.1 specifications for reliable mechanical performance
• Environmental regulation compliance with RoHS 3 and REACH standards for safe industrial use
• Optimal load distribution with precise 1.125" OD and 0.469" ID dimensions to prevent surface damage
• Versatile application capability across multiple industries requiring inch-system fastening solutions

Professional Applications & Engineering Value

These 316 stainless steel flat washers deliver exceptional engineering value through their marine-grade composition and precision manufacturing. The high molybdenum content in 316 stainless steel provides superior resistance to chloride-induced corrosion, making these washers ideal for offshore platforms, chemical processing equipment, and coastal infrastructure where saltwater exposure is constant. The consistent thickness tolerance (0.056-0.071") ensures uniform load distribution across mating surfaces, preventing bolt loosening under vibration and reducing maintenance frequency. Engineered specifically for 7/16" screw applications, these washers eliminate compatibility issues in industrial assembly lines while their ASME B18.21.1 compliance guarantees mechanical reliability in high-stress fastening systems.

Specification Summary & Compliance

This flat washer features precise dimensional specifications with 1.125" outer diameter, 0.469" inner diameter, and 0.056-0.071" thickness range designed specifically for 7/16" screw applications. Manufactured in compliance with ASME B18.21.1 standard specifications for flat washers. The product meets RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance with current SVHC requirements as of January 17, 2023, ensuring environmental responsibility and regulatory adherence for global industrial applications.