S-92844A231 5.6 mm ID x 19.8 mm OD ASME B18.22M ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction
• Precise fit for M5 screws with a 5.6mm inner diameter ensuring secure fastening
• Optimal load distribution provided by the 19.8mm outer diameter, minimizing surface damage
• Guaranteed dimensional consistency and interchangeability through compliance with ASME B18.22M standards
• Enhanced chemical safety and environmental responsibility with REACH compliance
• Reliable mechanical performance with a thickness range of 1.6-2.3mm for various application needs
• Long-lasting durability in demanding industrial settings, reducing replacement frequency and maintenance costs

Professional Applications & Engineering Value

This M5 flat washer is engineered to solve critical challenges in corrosive and high-stress environments. The 316 stainless steel material offers exceptional resistance to chlorides and acidic conditions, making it ideal for marine equipment, chemical processing plants, and food-grade machinery. Its metric dimensions and adherence to ASME B18.22M ensure perfect compatibility with M5 fasteners, preventing loosening under vibration and distributing clamp load effectively to protect sensitive surfaces. The robust construction addresses common failures in standard washers, providing a reliable sealing surface and extending the service life of assembled components in industrial washers and heavy-duty applications.

Specification Summary & Compliance

This metric flat washer features an inner diameter of 5.6mm, outer diameter of 19.8mm, and thickness from 1.6mm to 2.3mm, designed for M5 screw size. It is manufactured in accordance with ASME B18.22M dimensional standards, ensuring precise tolerances and reliable performance. The product is REACH (EC 1907/2006) compliant as of 01/17/2022, confirming it is free from 223 SVHCs, and is suitable for applications requiring strict environmental and safety regulations.