S-90505A201 10-24 x 7/8" Sealing Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction for longevity in harsh environments
• Reliable pressure sealing up to 1500 psi with integrated Buna-N rubber O-ring for leak-proof assemblies
• Wide temperature tolerance from -40° to 225°F maintains seal integrity across industrial applications
• Precise thread engagement with Class 2A fit and UNC coarse spacing for quick installation and vibration resistance
• Optimized flush mounting through undercut flat head design with 82° countersink for seamless surface finishing
• High tensile strength of 70,000 psi ensures structural reliability under mechanical stress
• Compliance ready with RoHS 3 and REACH standards for global industrial and regulatory acceptance

Professional Applications & Engineering Value

Engineered for demanding sealing applications, these 10-24 UNC flat head screws solve critical leakage challenges in pressurized systems. The 316 stainless steel body provides exceptional chloride resistance ideal for marine, chemical processing, and food-grade environments. Combined with the Buna-N rubber O-ring, this assembly creates a dependable seal against fluids and gases where temperature fluctuations from -40° to 225°F are common. The undercut flat head profile ensures proper O-ring compression without thread interference, while the Phillips No. 2 drive facilitates efficient installation in confined spaces. These features make them invaluable for hydraulic components, pump housings, and industrial equipment requiring consistent pressure containment.

Specification Summary & Compliance

This 7/8" length screw maintains Class 2A thread fit per UNC standards with full threading for maximum engagement. Manufacturing conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring adherence to international environmental and safety regulations for industrial components.