S-92217A525 0.406" ID x 1" OD ASME B18.21.1 ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ensuring long-term reliability in humid or chemically aggressive environments
• Precise dimensional fit with 0.406" ID and 1" OD, providing optimal load distribution for 3/8" screw applications
• Enhanced surface protection through controlled thickness (0.056-0.071"), preventing fastener loosening and material damage
• Industry-standard compliance with ASME B18.21.1 specifications, guaranteeing consistent performance and interchangeability
• Environmental responsibility through RoHS 3 and REACH compliance, meeting strict international regulatory requirements
• Exceptional durability in demanding mechanical applications, reducing replacement frequency and maintenance costs

Professional Applications & Engineering Value

This 18-8 stainless steel flat washer delivers critical engineering solutions where corrosion resistance and dimensional precision are paramount. The 0.406" ID x 1" OD configuration provides optimal bearing surface for 3/8" screw applications, effectively distributing clamp load and preventing surface damage in assembled components. Manufactured to ASME B18.21.1 standards, these flat washers maintain consistent performance in industrial machinery, marine equipment, food processing systems, and chemical processing plants where exposure to moisture and corrosive agents would compromise ordinary fasteners. The stainless steel construction ensures reliable operation across temperature variations while maintaining structural integrity under sustained mechanical stress.

Specification Summary & Compliance

This flat washer features precise dimensional specifications with 0.406" inner diameter, 1" outer diameter, and thickness ranging 0.056-0.071". Manufactured in compliance with ASME B18.21.1 standards for dimensional consistency and mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for global industrial applications.