S-93490A038 1.062" ID x 2.5" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from silicon bronze material, ideal for harsh marine and chemical environments
• Precise dimensional fit with 1.062" ID and 2.5" OD ensuring reliable load distribution for 1" screws
• Durable construction with 0.121-0.135" thickness providing consistent performance under heavy loads
• Environmental compliance with RoHS 3 and REACH standards for safe, sustainable industrial use
• Excellent electrical conductivity beneficial for grounding and electrical applications
• Long service life due to silicon bronze's natural resistance to weathering and degradation
• Wide industrial compatibility with inch-system fasteners commonly used in North American applications

Professional Applications & Engineering Value

These silicon bronze flat washers deliver exceptional engineering value in demanding applications where corrosion resistance is critical. The silicon bronze material composition provides natural protection against saltwater corrosion, making these inch-system washers ideal for marine hardware, coastal structures, and chemical processing equipment. The precise 1.062" ID x 2.5" OD dimensions ensure perfect compatibility with 1" screw size applications, maintaining proper load distribution and preventing joint loosening. The 0.121-0.135" thickness provides optimal bearing surface while accommodating standard torque requirements. These flat washers solve common industrial challenges by offering reliable performance in environments where stainless steel alternatives might suffer from stress corrosion cracking.

Specification Summary & Compliance

This silicon bronze flat washer features inch-system dimensions with 1.062" inner diameter, 2.5" outer diameter, and thickness range of 0.121-0.135" specifically engineered for 1" screw applications. The product maintains standard inch-system tolerances for reliable fit and function. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance compliance for industrial and international markets.