S-90825A199 10-32 x 3/4" Sealing Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior Sealing Performance: Integrated Buna-N rubber O-ring creates a reliable seal capable of withstanding pressures up to 6000 psi, preventing leaks in critical applications.
• Exceptional Corrosion Resistance: Constructed from 18-8 Stainless Steel with a passivated finish for enhanced durability and long-term performance in harsh environments.
• Broad Temperature Tolerance: The O-ring maintains sealing integrity across a wide temperature range from -40° to 225° F, ensuring reliability in varied operating conditions.
• High Tensile Strength: Offers a robust 70,000 psi tensile strength, providing dependable fastening and resistance to mechanical stress.
• Precision Thread Fit: Features a Class 2A thread fit on a 10-32 UNF fine thread, ensuring smooth installation and a secure, vibration-resistant connection.
• Efficient Drive Design: The Phillips No. 2 drive and rounded pan head allow for quick, straightforward installation with standard tools.
• Regulatory Compliance: Meets RoHS 3 and REACH environmental regulations, making it suitable for global industrial supply chains.

Professional Applications & Engineering Value

This 10-32 UNF Rounded Head Phillips Sealing Screw is engineered to address common challenges in high-pressure and fluid-handling systems. The combination of 18-8 Stainless Steel and a passivated finish provides excellent resistance to corrosion, oxidation, and chemical exposure, extending service life in demanding environments like chemical processing, hydraulic assemblies, and marine equipment. The integrated Buna-N rubber O-ring is crucial for creating a hermetic seal, effectively preventing leaks in applications subject to pressures up to 6000 psi and temperature fluctuations. Its fully threaded design and Class 2A thread fit ensure uniform clamping force and ease of assembly, reducing the risk of loosening under vibration. This screw is an ideal solution for OEMs and maintenance professionals requiring a reliable, corrosion-resistant fastener that delivers consistent sealing performance without compromising on mechanical strength.

Specification Summary & Compliance

This screw features a 10-32 UNF fine thread with a Class 2A thread fit for precise dimensional accuracy and compatibility. It is fully threaded and manufactured from 18-8 Stainless Steel with a passivated surface treatment. The product is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial use.