S-92217A241 0.938" ID x 2.75" OD ASME B18.21.1 ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction, ensuring long-term reliability in harsh environments
• Precise dimensional fit with 0.938" ID perfectly matching 7/8" screw sizes for secure fastening and load distribution
• Enhanced surface coverage from the large 2.75" OD, providing excellent bearing surface and preventing material embedment
• Guaranteed mechanical consistency through compliance with ASME B18.21.1 specifications for reliable performance
• Optimal thickness range (0.146-0.174") delivers the ideal balance between flexibility and compressive strength
• Environmentally responsible manufacturing with full RoHS 3 and REACH compliance for sustainable procurement
• Broad industrial compatibility as a versatile flat washer suitable for various assembly applications

Professional Applications & Engineering Value

Engineered for demanding industrial environments, this 18-8 stainless steel flat washer delivers exceptional corrosion resistance that prevents degradation in chemical exposure, marine applications, and outdoor installations. The precise 0.938" ID ensures perfect alignment with 7/8" screws, eliminating play while the substantial 2.75" OD provides superior load distribution across softer materials and composite surfaces. Manufactured to ASME B18.21.1 standards, this washer maintains dimensional consistency across high-volume production runs, reducing assembly time and preventing fastener failure in critical joints. The combination of stainless steel durability and standardized dimensions makes this component ideal for machinery assembly, structural steel connections, and heavy equipment maintenance where corrosion resistance and reliable performance are paramount.

Specification Summary & Compliance

This flat washer features precise inch dimensions with 0.938" inner diameter, 2.75" outer diameter, and thickness ranging 0.146-0.174" specifically designed for 7/8" screw applications. Manufactured in compliance with ASME B18.21.1 specifications ensuring dimensional accuracy and mechanical properties. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental responsibility and chemical safety standards for industrial use.