S-90825A856 10-24 x 1/2" Sealing Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Reliable sealing performance with a fluoroelastomer O-ring that withstands pressures up to 6000 psi and temperatures from -20° to 400° F, preventing leaks in demanding environments.
• Superior corrosion resistance thanks to the 18-8 stainless steel material and passivated finish, ensuring long-term durability in harsh industrial conditions.
• Secure and efficient fastening with a fully threaded UNC coarse thread design and Class 2A fit, providing consistent grip and easy installation in various applications.
• Easy drive engagement using a standard Phillips No. 2 drive, allowing for quick assembly with common tools while minimizing slippage.
• Versatile rounded pan head profile that offers a low-profile, aesthetically pleasing finish and distributes clamping force evenly.
• Compliance with environmental standards, including RoHS 3 and REACH, ensuring safe and sustainable use in regulated industries.
• High tensile strength of 70,000 psi for robust performance in high-stress applications, reducing the risk of fastener failure.

Professional Applications & Engineering Value

This 10-24 UNC rounded head Phillips screw is engineered to address critical sealing and corrosion challenges in industrial settings. Constructed from 18-8 stainless steel with a passivated finish, it resists rust and chemical exposure, making it ideal for machinery, automotive, and plumbing systems where moisture or aggressive fluids are present. The integrated fluoroelastomer O-ring provides a dependable seal against high pressure (up to 6000 psi) and extreme temperatures (-20° to 400° F), preventing fluid or gas leaks in pumps, valves, and hydraulic assemblies. Its coarse thread and Class 2A fit ensure quick, precise installation with standard tools, reducing assembly time and enhancing reliability in sealing applications. By combining durability with compliance to RoHS and REACH, this screw supports efficient, safe operations in sectors like manufacturing and energy.

Specification Summary & Compliance

This screw features a 10-24 UNC coarse thread with Class 2A tolerance for consistent fit and ease of use. It is manufactured from 18-8 stainless steel with a passivated finish to enhance corrosion resistance. The design includes a fully threaded shank and a rounded pan head with Phillips No. 2 drive. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial components.