S-94709A113 0.2" ID x 0.375" OD Bonded Sealing Washers

Key Features & Benefits at a Glance

• Exceptional sealing performance with bonded neoprene rubber that prevents leakage and ingress of contaminants in demanding environments.
• Reliable corrosion resistance provided by 18-8 stainless steel construction, ensuring longevity and durability in harsh industrial settings.
• Wide temperature tolerance from -40°F to 250°F, making these washers suitable for applications exposed to extreme thermal cycling.
• Superior vibration and shock absorption due to the neoprene seal (Durometer 65A), which helps maintain fastener integrity under dynamic loads.
• Precise dimensional fit with 0.375" OD and 0.2" ID, designed specifically for No. 10 screws to ensure easy installation and secure fastening.
• Compliance with stringent environmental regulations, including RoHS 3 and REACH, for safe use in regulated industries and global markets.
• Robust metal-to-rubber bonding that resists separation under stress, offering consistent performance in high-pressure sealing applications.

Professional Applications & Engineering Value

This metal bonded washer combines the strength of 18-8 stainless steel with the flexibility of a neoprene rubber seal to address common industrial challenges such as fluid leakage, vibration loosening, and environmental exposure. The black neoprene seal, rated at Durometer 65A, provides an effective barrier against moisture, dust, and chemicals, while the stainless steel body offers excellent corrosion resistance. Ideal for industrial applications like machinery assembly, automotive systems, and outdoor equipment, this washer ensures reliable performance in temperature-resistant scenarios ranging from -40°F to 250°F. Its design specifically for No. 10 screws simplifies inventory management and installation, reducing downtime and enhancing operational efficiency in B2B procurement settings.

Specification Summary & Compliance

This washer features an inner diameter (ID) of 0.2", outer diameter (OD) of 0.375", and thickness ranging from 0.084" to 0.114", conforming to inch system measurements for precise compatibility. It is manufactured with 18-8 stainless steel and a neoprene rubber seal (Durometer 65A), ensuring consistent performance in varied conditions. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its adherence to environmental and safety standards for industrial use.