S-92844A163 0.938" ID x 2.75" OD ASME B18.21.1 ASME Washers

Key Features & Benefits at a Glance

• Exceptional corrosion resistance in harsh environments due to 316 stainless steel construction, ideal for marine, chemical, and outdoor applications
• Precise dimensional fit with 0.938" ID and 2.75" OD ensures reliable load distribution and secure fastening for 7/8" screws
• Robust durability with a substantial thickness range (0.146-0.174") for heavy-duty mechanical and structural applications
• Industry-standard compliance with ASME B18.21.1 guarantees consistent quality, interchangeability, and engineering reliability
• Environmental and safety compliance with RoHS 3 and REACH regulations, ensuring safe use in regulated industries
• Superior chemical resistance for prolonged service life in aggressive industrial settings, reducing replacement frequency
• Wide application versatility across various sectors including construction, machinery, and processing equipment

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 316 stainless steel flat washers provide critical protection against galvanic corrosion, pitting, and chemical degradation. The precise inch dimensions (0.938" ID × 2.75" OD) ensure optimal load distribution for 7/8" screws, preventing joint loosening and surface damage under vibration or thermal cycling. With ASME B18.21.1 compliance, they deliver consistent performance in heavy machinery, structural steel connections, and chemical processing equipment where material integrity and corrosion resistance are paramount. The substantial thickness range accommodates varying compression needs while maintaining flatness under high clamp loads.

Specification Summary & Compliance

This flat washer features inch system dimensions: 0.938" inner diameter, 2.75" outer diameter, and 0.146-0.174" thickness range. Manufactured to ASME B18.21.1 specifications for dimensional consistency and mechanical performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring restricted substance adherence for global industrial applications.