S-94708A135 0.33" ID x 1.125" OD Bonded Sealing Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with Hot-Dipped Galvanized Steel construction, ensuring long-term durability in harsh industrial environments
• Reliable sealing performance from the bonded Neoprene rubber seal (Durometer 65A), preventing leaks and contamination
• Exceptional temperature tolerance from -40°F to 250°F, maintaining seal integrity in extreme thermal conditions
• Precise dimensional fit with 0.33" ID and 1.125" OD, designed specifically for 5/16" screw applications
• Robust mechanical stability with 0.177-0.212" thickness range, providing consistent compression and vibration resistance
• Full regulatory compliance with RoHS 3 and REACH standards, ensuring safe use in regulated industries
• Easy visual inspection with black seal color for quick identification and quality control

Professional Applications & Engineering Value

This metal bonded washer combines the structural strength of Hot-Dipped Galvanized Steel with the sealing elasticity of Neoprene rubber to solve critical industrial challenges. The permanent bond between metal and seal eliminates separate gasket handling while creating a reliable barrier against moisture, dust, and chemical ingress. Engineered for 5/16" screw applications in inch measurement systems, it prevents loosening under vibration and maintains compression across the -40°F to 250°F temperature range. Ideal for outdoor equipment, automotive assemblies, and electrical enclosures where environmental sealing and corrosion protection are paramount, this bonded seal washer delivers consistent performance while reducing assembly time and maintenance costs.

Specification Summary & Compliance

The washer features precise inch-dimension specifications with 0.33" inner diameter and 1.125" outer diameter, with thickness ranging from 0.177" to 0.212" for proper compression. The Neoprene seal maintains consistent Durometer 65A hardness for optimal sealing force. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring restriction of hazardous substances and safe industrial usage. The combination of galvanized steel construction and temperature-resistant seal material provides reliable performance across specified operating conditions.