S-90825A166 6-32 x 1/2" 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.
• Excellent Corrosion Resistance: Constructed from 18-8 Stainless Steel with a passivated finish for enhanced durability and long-term performance in harsh environments.
• Wide Temperature Tolerance: The Buna-N O-ring maintains its sealing integrity across a broad temperature range from -40° to 225° F.
• High Tensile Strength: With a tensile strength of 70,000 psi, this screw provides robust, reliable fastening for demanding industrial assemblies.
• Precision Threading for Easy Installation: UNC coarse threads with a Class 2A fit ensure smooth, secure engagement and reduce the risk of cross-threading.
• Convenient Drive System: The standard Phillips No. 2 drive allows for efficient installation with common tools, speeding up assembly processes.
• Compliant and Safe for Regulated Industries: Meets RoHS 3 and REACH compliance standards, ensuring safety and environmental responsibility.

Professional Applications & Engineering Value

This Phillips Pan Head Sealing Screw is engineered to solve critical leakage and pressure containment challenges in industrial equipment. The combination of 18-8 Stainless Steel and a passivated finish provides exceptional resistance to corrosion, making it ideal for use in environments exposed to moisture, chemicals, or outdoor elements. The integrated Buna-N rubber O-ring is the key to its high-performance sealing capability, effectively containing fluids and gases in systems operating up to 6000 psi. This makes it an invaluable component in hydraulic systems, pneumatic controls, fluid processing equipment, and any assembly where a dependable, pressure-resistant seal is paramount. The UNC coarse thread and Class 2A fit facilitate quick and reliable installation, reducing assembly time while ensuring a secure, vibration-resistant connection.

Specification Summary & Compliance

This screw features a 6-32 UNC coarse thread with a Class 2A thread fit for standard dimensional accuracy and reliable engagement. It is fully threaded and designed for a maximum hole diameter of 0.15". The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of hazardous substances and safe for use in various industrial markets.