S-90825A176 6-32 x 1 1/2" Sealing Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior sealing performance with Buna-N rubber O-ring that reliably withstands pressures up to 6000 psi, preventing leaks in demanding applications
• Excellent corrosion resistance thanks to 18-8 stainless steel construction with passivated finish, ensuring long-term durability in harsh environments
• Wide temperature compatibility from -40° to 225°F, maintaining seal integrity across extreme operating conditions
• High tensile strength of 70,000 psi provides reliable fastening performance in high-stress industrial applications
• Easy installation and removal with Phillips No. 2 drive and rounded pan head design for efficient assembly operations
• Precise thread engagement with UNC coarse Class 2A threads ensuring secure fastening and vibration resistance
• Full regulatory compliance with RoHS 3 and REACH standards, meeting international environmental and safety requirements

Professional Applications & Engineering Value

This 6-32 UNC threaded sealing screw delivers exceptional engineering value in applications where fluid containment and pressure resistance are critical. The combination of 18-8 stainless steel material and passivated finish provides superior corrosion protection, making it ideal for chemical processing, marine equipment, and outdoor industrial applications. The Buna-N rubber O-ring creates a reliable seal that maintains integrity across extreme temperature fluctuations from -40° to 225°F, solving common leakage problems in hydraulic systems, pneumatic controls, and pressurized enclosures. The rounded pan head with Phillips drive ensures quick installation while the coarse UNC threads provide excellent grip in various materials, reducing assembly time and improving production efficiency in manufacturing and maintenance operations.

Specification Summary & Compliance

This rounded head screw features precise 6-32 UNC coarse threads with Class 2A fit for consistent fastening performance. The 1-1/2" length and fully threaded design ensure maximum engagement depth. Manufactured from 18-8 stainless steel with passivated finish for enhanced corrosion resistance. The sealing system utilizes Buna-N rubber O-ring technology rated for 6000 psi maximum pressure. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial sectors.