S-92217A632 22 mm ID x 49.6 mm OD ASME B18.22M ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel material, ideal for harsh industrial environments and outdoor applications
• Precise dimensional fit with 22mm ID specifically designed for M20 screws, ensuring secure fastening and load distribution
• Enhanced load bearing capacity with 49.6mm OD and 3.5-4.6mm thickness, providing excellent surface coverage and pressure distribution
• Industry-standard compliance with ASME B18.22M specifications, guaranteeing consistent quality and interchangeability
• Environmental regulation compliance with RoHS 3 and REACH standards, ensuring safe use across various industries
• Long-term reliability in metric system applications, maintaining performance under continuous mechanical stress
• Versatile industrial application capability across machinery, construction, and manufacturing sectors

Professional Applications & Engineering Value

This M20 flat washer manufactured from 18-8 stainless steel provides critical engineering solutions for industrial applications where corrosion resistance and mechanical stability are paramount. The precisely engineered 22mm internal diameter ensures perfect compatibility with M20 screws, while the 49.6mm outer diameter delivers optimal load distribution across fastened surfaces. This metric flat washer effectively prevents surface damage, reduces stress concentration, and maintains joint integrity in heavy-duty assemblies. Particularly valuable in chemical processing, marine environments, and food processing equipment, the corrosion resistant properties ensure long-term performance without degradation. The consistent 3.5-4.6mm thickness provides reliable spacing and vibration dampening, making it an essential component for machinery, structural steel connections, and industrial equipment manufacturing where precision and durability are non-negotiable.

Specification Summary & Compliance

This heavy-duty flat washer features precise metric dimensions with 22mm internal diameter, 49.6mm outer diameter, and 3.5-4.6mm thickness range. Manufactured to ASME B18.22M standards, ensuring dimensional accuracy and mechanical performance. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial applications. The 18-8 stainless steel construction provides consistent material properties and reliable performance in demanding environments.