S-91950A049 0.594" ID x 1.156" OD ASME B18.21.1 SAE Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance for extended service life in harsh chemical and marine environments
• Precise dimensional fit with 0.594" ID and 1.156" OD ensures proper load distribution for 9/16" fasteners
• ASME B18.21.1 compliance guarantees consistent quality and interchangeability in industrial assemblies
• RoHS 3 and REACH compliance meets strict environmental regulations for safe industrial usage
• 316 stainless steel construction provides excellent chemical resistance beyond standard stainless grades
• SAE inch system compatibility ensures seamless integration with existing industrial equipment and standards
• Durable flat washer design protects surfaces and prevents fastener loosening under vibration

Professional Applications & Engineering Value

These 316 stainless steel SAE flat washers deliver exceptional performance in demanding industrial environments where corrosion resistance is critical. The marine-grade 316 stainless steel composition withstands chloride exposure and aggressive chemicals that would degrade standard stainless washers. Engineered to ASME B18.21.1 specifications, these flat washers maintain precise dimensional stability for reliable load distribution and surface protection in 9/16" screw applications. The inch-system design ensures compatibility with existing industrial machinery, while the RoHS 3 and REACH compliance addresses environmental safety requirements without compromising mechanical performance in chemical processing, marine, and food industry applications.

Specification Summary & Compliance

This SAE flat washer features precise dimensions of 0.594" ID and 1.156" OD with thickness ranging 0.074-0.121", engineered specifically for 9/16" screws in inch-system applications. Manufactured in compliance with ASME B18.21.1 standards for dimensional consistency and mechanical requirements. The product meets RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) regulations regarding substance restrictions, ensuring environmental safety in industrial procurement.