S-94708A213 0.24" ID x 0.5" OD Bonded Sealing Washers

Key Features & Benefits at a Glance

• Superior Sealing Performance: The permanently bonded neoprene rubber seal (Durometer 65A) ensures a reliable, long-lasting seal against moisture, dust, and air, preventing leaks in critical assemblies.
• Excellent Corrosion Resistance: Hot-dipped galvanized steel construction provides robust protection against rust and environmental degradation, extending service life in harsh conditions.
• Wide Temperature Tolerance: Withstands extreme temperatures from -40°F to 250°F, making it suitable for both low-temperature and high-heat industrial environments without seal failure.
• Precision Fit for No. 12 Screws: Designed with a 0.24" ID and 0.5" OD for an exact match with No. 12 screws, ensuring easy installation and optimal load distribution.
• Enhanced Durability & Vibration Resistance: The metal-to-rubber bond offers excellent resistance to loosening under vibration, maintaining seal integrity and assembly security over time.
• Compliance with Environmental Standards: Meets RoHS 3 and REACH compliance, ensuring safe use in regulated industries and global markets.
• Versatile Industrial Application: Ideal for automotive, machinery, and outdoor equipment where a combination of sealing and structural support is required.

Professional Applications & Engineering Value

This metal bonded washer is engineered to address common industrial challenges such as fluid ingress, corrosion, and thermal cycling in demanding applications. The hot-dipped galvanized steel base provides a sturdy, corrosion-resistant foundation, while the integrally bonded neoprene rubber seal (Durometer 65A) creates an impermeable barrier that remains flexible across a broad temperature range from -40°F to 250°F. This design is particularly valuable in automotive assemblies, HVAC systems, and outdoor machinery, where it prevents leaks and protects against environmental damage. By combining metal strength with elastomer sealing, it eliminates the need for separate gaskets, simplifying installation and reducing the risk of assembly errors, thereby enhancing overall reliability and maintenance efficiency in industrial washers applications.

Specification Summary & Compliance

This washer features precise dimensions with an ID of 0.24" and OD of 0.5", tailored for No. 12 screw applications. It is manufactured to high-quality standards, utilizing hot-dipped galvanized steel and a black neoprene rubber seal with a hardness of Durometer 65A. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety requirements for industrial use.