S-90467A106 0.13" ID x 0.385" OD High-Pressure Bonded Sealing Washers For Screw Heads

Key Features & Benefits at a Glance

• Superior sealing integrity with a bonded fluorocarbon rubber seal that prevents fluid and gas leakage under extreme pressures up to 4900 psi for fluids and 200 psi for gases.
• Exceptional temperature resistance maintains performance across a wide range from 0°F to 390°F, ideal for applications exposed to thermal cycling.
• Durable 304 stainless steel construction offers excellent corrosion resistance and a Rockwell B90 hardness for long-lasting use in harsh industrial environments.
• Reliable fluorocarbon rubber seal with Durometer 75A hardness ensures consistent compression and sealing without cracking or degrading over time.
• Precise dimensional fit with 0.385" OD and 0.13" ID designed specifically for No. 6 screws, providing secure fastening and easy installation in inch-system applications.
• Metal-bonded design eliminates seal displacement, offering a unified component that withstands vibration and mechanical stress.
• Versatile performance suitable for both high-pressure fluid and gas systems, reducing the need for multiple washer types.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these metal bonded washers combine the strength of 304 stainless steel with the flexibility of a black fluorocarbon rubber seal to address common sealing failures in high-pressure and high-temperature environments. The metal-bonded construction ensures the seal remains intact under vibration, preventing leaks in hydraulic systems, pneumatic controls, and automotive assemblies. With a temperature range of 0°F to 390°F and maximum fluid pressure resistance of 4900 psi, these washers are ideal for applications such as fluid power systems, chemical processing equipment, and machinery requiring reliable sealing performance. The precise inch-system dimensions, including 0.385" OD and 0.13" ID for No. 6 screws, facilitate easy integration, reducing downtime and maintenance costs in B2B procurement scenarios.

Specification Summary & Compliance

This washer features inch-system measurements with an ID of 0.13", OD of 0.385", and thickness ranging from 0.035" to 0.045", ensuring precise fit for No. 6 screw sizes. The 304 stainless steel body meets common industry standards for corrosion resistance, while the fluorocarbon rubber seal adheres to performance benchmarks for hardness (Durometer 75A) and temperature tolerance. Components are manufactured to comply with relevant industrial specifications, supporting reliability in high-pressure and high-temperature applications without specific references to RoHS or ASME, ensuring broad usability across sectors.