S-94154A300 0.205" ID x 0.56" OD High-Pressure Bonded Sealing Washers For Screw Heads and Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction for long-lasting performance in harsh environments
• Reliable dual sealing capability through metal-to-PVC bonding that prevents fluid and gas leaks up to 8500 psi
• Exceptional temperature tolerance maintaining seal integrity from -60°F to 270°F for diverse operating conditions
• Enhanced mechanical durability with Rockwell B77 hardness rating for sustained performance under vibration and load
• Precision dimensional fit with 0.205" ID specifically engineered for No. 10 screws to prevent misalignment
• Environmental compliance assurance with RoHS 3 certification for safe use in regulated industries
• Optimized pressure distribution through 0.56" OD design that reduces surface stress and prevents material deformation

Professional Applications & Engineering Value

These 316 stainless steel metal bonded washers deliver critical sealing solutions for demanding industrial applications where failure is not an option. The unique metal-to-PVC plastic sealant bonding technology creates an impermeable barrier that effectively contains both fluids and gases under extreme pressure conditions up to 8500 psi. Engineered with precision dimensions for No. 10 screw sizes, these washers prevent leakage in hydraulic systems, pneumatic equipment, and chemical processing applications. The temperature-resistant properties ensure reliable performance across a wide thermal range from cryogenic conditions to elevated temperatures, making them ideal for oil and gas, marine, and aerospace applications where environmental factors constantly challenge component integrity. The black PVC seal provides visual confirmation of proper installation while the corrosion-resistant 316 stainless steel base ensures long-term reliability in corrosive environments.

Specification Summary & Compliance

This metal bonded washer features precise inch system dimensions with 0.205" inner diameter, 0.56" outer diameter, and 0.06-0.07" thickness specifically designed for No. 10 screw applications. Manufactured to exacting standards with Rockwell B77 hardness for optimal mechanical performance, the washer maintains sealing integrity across the full operational range. The product is fully RoHS 3 (2015/863/EU) compliant, meeting stringent environmental regulations for hazardous substance restrictions. Engineering specifications confirm reliable performance within the rated temperature range of -60°F to 270°F and pressure capacity of 8500 psi for both fluid and gas applications.