S-94708A137 0.4" ID x 1.25" 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 weatherproof sealing provided by the bonded neoprene rubber seal, preventing moisture and dust ingress for enhanced equipment protection.
• Wide temperature tolerance from -40°F to 250°F, making it suitable for both extreme cold and high-heat applications without seal degradation.
• Consistent performance with a Durometer 65A neoprene seal, offering optimal flexibility and compression for secure, long-lasting seals.
• Easy installation and compatibility with 3/8" screw sizes, designed to precise inch system measurements (0.4" ID x 1.25" OD) for seamless integration.
• Compliance with global standards including RoHS 3 and REACH, ensuring safe, environmentally responsible use in regulated industries.
• Robust metal-to-rubber bonding that resists separation under stress, delivering reliable sealing in high-vibration or dynamic load conditions.

Professional Applications & Engineering Value

This metal bonded washer with a neoprene seal is engineered to address common industrial challenges such as fluid leakage, corrosion, and thermal expansion in demanding environments. The hot-dipped galvanized steel base provides excellent anti-corrosion properties, while the black neoprene rubber seal (Durometer 65A) ensures a tight, flexible barrier against water, air, and contaminants. Ideal for industrial applications like outdoor machinery, automotive assemblies, and HVAC systems, this washer maintains integrity across a broad temperature range from -40°F to 250°F. Its precise dimensions (0.4" ID x 1.25" OD) and compatibility with 3/8" screws allow for easy installation, reducing downtime and enhancing weatherproof sealing reliability in critical B2B settings.

Specification Summary & Compliance

This washer features inch system measurements with an ID of 0.4", OD of 1.25", and thickness ranging from 0.179" to 0.214", designed for use with 3/8" screw sizes. It adheres to standard industrial specifications for metal bonded washers and includes compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets strict environmental and safety standards for global industrial use.