S-98025A034 0.594" ID x 1.172" OD Oversized Washers

Key Features & Benefits at a Glance

• Exceptional corrosion resistance through zinc yellow-chromate plating, extending service life in harsh industrial environments
• Superior load distribution with precise 1.172" OD and 0.594" ID dimensions, preventing surface damage and joint loosening
• Maximum durability with Rockwell C43 hardness, maintaining structural integrity under heavy loads and vibration
• Heavy-duty performance meeting Grade 8 standards, suitable for high-stress applications requiring reliable fastening
• Environmental compliance with RoHS 3 and REACH regulations, ensuring safe usage in regulated industries
• Precision engineering with inch system measurements, providing perfect compatibility with 9/16" fasteners
• Consistent thickness between 0.168-0.191", ensuring uniform pressure distribution and reliable sealing

Professional Applications & Engineering Value

These Grade 8 flat washers deliver critical engineering solutions for industrial applications where failure is not an option. The zinc yellow-chromate plated steel construction provides superior corrosion protection in demanding environments including manufacturing facilities, construction sites, and heavy machinery. The Rockwell C43 hardness ensures the washers maintain their shape and function under extreme pressure and vibration, preventing joint failure in critical assemblies. With precise 9/16" ID and 1.172" OD dimensions, these washers distribute clamping force effectively across surfaces, protecting components from damage while maintaining bolt tension. Ideal for structural steel connections, heavy equipment maintenance, and industrial machinery where heavy-duty performance and long-term reliability are paramount.

Specification Summary & Compliance

Manufactured to exact inch system specifications with internal diameter of 0.594", outer diameter of 1.172", and thickness ranging 0.168-0.191" for consistent performance. These Grade 8 flat washers meet industry standards for high-strength applications with Rockwell C43 hardness rating. Fully compliant with RoHS 3 (2015/863/EU) under exemption 6(a) for lead as an alloying element in steel and REACH (EC 1907/2006) regulations current as of January 17, 2023, covering 233 Substances of Very High Concern.