S-96659A119 0.594" ID x 1.156" OD ASME B18.21.1 SAE Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ensuring long-term reliability in harsh environments
• Precise dimensional accuracy with 0.594" ID and 1.156" OD for perfect fit with 9/16" fasteners
• Enhanced load distribution through flat washer design, preventing surface damage and loosening
• Industry-standard compliance with ASME B18.21.1 specifications for guaranteed performance
• Environmental safety assurance with full RoHS 3 and REACH compliance for regulated applications
• Versatile industrial suitability across multiple sectors requiring reliable flat washer performance
• Consistent thickness control between 0.074-0.121" for uniform pressure distribution

Professional Applications & Engineering Value

These 9/16" SAE flat washers deliver critical engineering value through their 18-8 stainless steel composition, providing exceptional corrosion resistance that prevents degradation in moisture-rich or chemically aggressive environments. The precise flat washer design ensures optimal load distribution across mating surfaces, effectively preventing embedment and surface damage to connected components. Manufactured to ASME B18.21.1 standards, these washers maintain dimensional consistency for reliable performance in industrial applications including machinery assembly, structural connections, and equipment maintenance. The combination of inch system measurements and standardized specifications makes them ideal replacements in North American industrial settings where 9/16" screw size fastening systems require durable, corrosion-resistant washers that maintain integrity under sustained mechanical stress.

Specification Summary & Compliance

This SAE flat washer features precise dimensional specifications including 0.594" inner diameter, 1.156" outer diameter, and thickness ranging from 0.074" to 0.121". Manufactured in compliance with ASME B18.21.1 standard for flat washers, the product ensures dimensional accuracy and performance reliability. Environmental compliance is confirmed through RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance as of June 14, 2023, addressing 235 Substances of Very High Concern for environmentally responsible industrial usage.