S-96669A206 6-32 x 3/8" ASME B18.3 Sealing Tamper-Resistant Torx Flat Head Screws

Key Features & Benefits at a Glance

• Superior Sealing Performance - Integrated Buna-N rubber O-ring provides reliable sealing up to 1500 psi, preventing leaks in high-pressure applications
• Enhanced Security & Tamper Resistance - T15 tamper-resistant Torx drive prevents unauthorized removal while maintaining professional access
• Corrosion-Resistant Construction - 18-8 stainless steel with passivated finish ensures excellent corrosion resistance in demanding environments
• Flush Mounting & Professional Finish - Undercut flat head profile allows for countersunk installation creating smooth, professional surfaces
• High Tensile Strength - 70,000 psi tensile strength provides reliable fastening in critical applications
• Wide Temperature Compatibility - Buna-N O-ring maintains sealing integrity across extreme temperatures from -40°F to 225°F
• Secure Thread Engagement - UNC coarse threads with Class 2A fit ensure reliable installation and vibration resistance

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these flat head screws with integrated Buna-N rubber O-rings solve critical sealing challenges in high-pressure systems. The 18-8 stainless steel construction combined with passivated finish provides exceptional corrosion resistance, making them ideal for harsh chemical environments, outdoor equipment, and marine applications. The tamper-resistant Torx drive (T15) ensures security in public access areas while the undercut flat head profile allows for perfect flush mounting in precision machinery, electronic enclosures, and automotive assemblies. These sealing screws are specifically designed to replace multiple component systems, reducing installation time and potential failure points in pressurized fluid systems, HVAC equipment, and industrial machinery where reliable sealing is paramount.

Specification Summary & Compliance

This 6-32 x 3/8" flat head screw features UNC coarse threading with Class 2A thread fit for precise dimensional accuracy and reliable engagement. Manufactured to exacting ASME B18.3 standards, these screws ensure consistent performance and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting current environmental and safety requirements for industrial use worldwide. The right-hand thread direction and coarse thread spacing provide optimal installation efficiency in various materials while maintaining the specified pressure rating of 1500 psi maximum.