S-98070A410 10-24 x 1/2" Sealing Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior sealing performance with a silicone O-ring that maintains integrity across extreme temperatures from -150° to 500°F, preventing leaks in demanding environments.
• Exceptional corrosion resistance due to 18-8 stainless steel construction and passivated finish, ensuring long-term durability in harsh industrial settings.
• High tensile strength of 70,000 psi provides reliable fastening under heavy loads, reducing the risk of mechanical failure.
• Pressure handling up to 20,000 psi makes it ideal for high-pressure applications, ensuring secure seals in fluid and gas systems.
• Precise Class 2A thread fit with UNC coarse threading offers easy installation and consistent engagement, minimizing cross-threading issues.
• Flat head design with standard profile allows for flush mounting, ideal for applications where a smooth surface is critical.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global standards for industrial components.

Professional Applications & Engineering Value

This 10-24 UNC flat head Phillips screw is engineered to address critical sealing challenges in industrial and engineering applications. Constructed from 18-8 stainless steel with a passivated finish, it resists corrosion and wear, making it suitable for harsh environments like chemical processing, marine equipment, and outdoor machinery. The inclusion of a silicone O-ring ensures reliable sealing against fluids and gases, even under extreme temperature fluctuations from -150° to 500°F. Its coarse thread and Class 2A fit facilitate quick, secure installation, reducing assembly time and preventing leaks in high-pressure systems up to 20,000 psi. Commonly used in pneumatic systems, hydraulic assemblies, and HVAC components, this screw delivers consistent performance where vibration resistance and sealing integrity are paramount.

Specification Summary & Compliance

This screw features a 10-24 UNC thread size with Class 2A thread fit for precise dimensional accuracy and easy assembly. It is fully threaded with a right-hand direction and coarse spacing, adhering to standard inch measurements. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and meets environmental safety requirements for industrial use.