S-92217A101 0.084" ID x 0.219" OD ASME B18.21.1 ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel material, ideal for harsh industrial environments and long-term reliability.
• Precise dimensional fit with 0.219" OD and 0.084" ID, ensuring secure seating and optimal load distribution for No. 1 screws.
• Enhanced durability from consistent 0.022-0.028" thickness, providing reliable performance under repeated assembly and disassembly.
• Guaranteed compliance with ASME B18.21.1 standards, ensuring interchangeability and quality in mechanical assemblies.
• Environmental safety assurance through RoHS 3 and REACH compliance, meeting strict regulations for hazardous substance control.
• Broad industrial compatibility as a flat washer, suitable for applications requiring corrosion-resistant, non-magnetic fastening solutions.
• Cost-effective maintenance due to stainless steel's longevity, reducing replacement frequency and total cost of ownership.

Professional Applications & Engineering Value

These 18-8 Stainless Steel Flat Washers deliver critical engineering value by addressing common industrial challenges such as galvanic corrosion, vibration loosening, and material degradation. The inch-system dimensions (0.219" OD x 0.084" ID) and flat washer design ensure precise alignment and even pressure distribution when used with No. 1 screws, preventing surface damage and bolt fatigue. Manufactured from corrosion-resistant 18-8 stainless steel, they excel in demanding environments like chemical processing, marine equipment, and food machinery, where moisture and corrosive agents are prevalent. The compliance with ASME B18.21.1 guarantees consistent performance in high-stakes assemblies, reducing downtime and enhancing operational safety. This makes them an essential component for engineers seeking reliable, long-lasting fastening solutions in industrial applications.

Specification Summary & Compliance

This flat washer features an inner diameter of 0.084", outer diameter of 0.219", and thickness range of 0.022-0.028", designed for use with No. 1 screw sizes in inch measurement systems. It conforms to the ASME B18.21.1 standard for dimensional accuracy and mechanical requirements. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety protocols for hazardous substances.