S-90825A366 6-32 x 1/2" Sealing Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior sealing performance with fluoroelastomer O-ring that withstands extreme temperatures from -20° to 400°F and pressures up to 6000 psi
• Excellent corrosion resistance thanks to 18-8 stainless steel construction and passivated finish for extended service life in harsh environments
• Reliable thread engagement with Class 2A thread fit ensuring consistent fastening performance and vibration resistance
• Easy installation and removal with No. 2 Phillips drive design that provides secure tool engagement and reduces slippage
• Versatile industrial compatibility featuring UNC coarse threading and standard pan head profile for broad application use
• Environmental compliance assurance meeting RoHS 3 and REACH standards for responsible manufacturing and global acceptance
• Full-threaded design providing maximum holding power and consistent sealing along the entire fastener length

Professional Applications & Engineering Value

This 6-32 UNC rounded head Phillips screw delivers critical sealing solutions for industrial applications where pressure integrity and environmental resistance are paramount. The combination of 18-8 stainless steel material and passivated finish provides exceptional corrosion protection in demanding environments, while the fluoroelastomer O-ring maintains reliable seals against fluids, gases, and contaminants. Engineered with Class 2A thread fit and coarse threading, this fastener ensures secure engagement in high-vibration applications common in hydraulic systems, pneumatic equipment, and industrial machinery. The rounded pan head design with Phillips drive offers both aesthetic appeal and practical installation efficiency, making it ideal for OEM assemblies and maintenance applications requiring consistent, leak-proof performance under extreme operating conditions.

Specification Summary & Compliance

This sealing screw features precision 6-32 UNC coarse threading with Class 2A thread fit for reliable fastening performance. The fastener is manufactured from 18-8 stainless steel with passivated finish for enhanced corrosion resistance and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards. With a tensile strength of 70,000 psi and maximum pressure rating of 6000 psi, this fully threaded screw delivers consistent performance across industrial applications while maintaining environmental regulatory compliance.