S-91772A199 8-32 x 1" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from passivated 18-8 stainless steel construction, ensuring long-term reliability in harsh environments
• Superior mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for high-stress applications
• Reliable fastening performance with Class 2A thread fit and UNC coarse threading, providing secure installation and vibration resistance
• Optimized drive engagement through Phillips No. 2 drive style, enabling efficient installation with standard tools
• Versatile pan head design with rounded profile offering excellent bearing surface and clean aesthetic finish
• Full threading along 1" length ensures maximum grip and uniform load distribution across the entire fastener
• Industry compliance assurance meeting ASME B18.6.3 specifications and environmental regulations for global applications

Professional Applications & Engineering Value

These 8-32 pan head Phillips screws deliver critical engineering value where corrosion resistance and mechanical reliability are paramount. The passivated 18-8 stainless steel construction provides exceptional protection against oxidation and chemical exposure, making these fully threaded screws ideal for marine equipment, food processing machinery, and outdoor industrial applications. The UNC coarse thread configuration ensures rapid installation and superior holding power in various materials, while the pan head design with Phillips drive facilitates quick assembly with standard tools. Engineered to maintain integrity under continuous stress, these industrial fasteners prevent costly downtime and maintenance in demanding operational environments where vibration and environmental factors challenge fastener performance.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread fit tolerance and UNC thread form ensuring consistent performance across applications. These rounded head screws comply with ASME B18.6.3 mechanical and dimensional specifications, guaranteeing interchangeability and reliability. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted substances. The combination of 70,000 psi tensile strength and controlled Rockwell B70 hardness provides optimal balance between durability and machinability for professional fastening solutions.