S-94744A532 0.812" ID x 2" OD ASME B18.21.1 ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in harsh environments
• Optimal load distribution with 2" outer diameter protecting surfaces and preventing fastener embedment
• Precise fit for 3/4" screws with 0.812" inner diameter ensuring secure fastening without slippage
• High-strength performance with Grade 5 classification providing reliable support for demanding applications
• Industry-standard compliance meeting ASME B18.21.1 specifications for dimensional accuracy and quality
• Environmental responsibility with full RoHS 3 and REACH compliance for safe industrial usage
• Consistent thickness control (0.090-0.112") ensuring uniform pressure distribution across assemblies

Professional Applications & Engineering Value

This zinc-plated steel flat washer delivers critical engineering solutions where vibration resistance and surface protection are paramount. The Grade 5 strength classification ensures reliable performance in heavy-duty industrial and construction applications, while the zinc plating provides essential corrosion resistance against moisture and environmental exposure. Engineered to ASME B18.21.1 standards, this washer maintains precise dimensional tolerances for consistent performance in structural assemblies, machinery maintenance, and equipment manufacturing. The optimized 2" outer diameter effectively distributes clamping force, preventing damage to soft materials and maintaining joint integrity under dynamic loads, making it an essential component for 3/4" screw applications requiring long-term reliability.

Specification Summary & Compliance

This flat washer features inch system dimensions with 0.812" inner diameter, 2" outer diameter, and thickness ranging 0.090-0.112". Manufactured to ASME B18.21.1 specifications for dimensional accuracy and performance requirements. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant (updated 06/14/2023, 235 SVHC), ensuring environmental responsibility and regulatory adherence for industrial procurement.