S-92224A264 8-32 x 8" ASME B18.6.3 Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with black oxide coating for extended service life in demanding environments
• Superior holding power with 60,000 psi tensile strength and Rockwell B70 hardness for reliable fastening performance
• Quick installation with No. 2 Phillips drive that prevents cam-out and reduces tool slippage
• Optimized thread engagement through UNC coarse threading and Class 2A fit ensuring secure connections
• Versatile partial threading allowing unthreaded shank sections for precise clamping applications
• Standard pan head design providing a balanced bearing surface for uniform pressure distribution
• Regulatory compliance meeting ASME B18.6.3 specifications and environmental standards for global industrial use

Professional Applications & Engineering Value

These 8-32 UNC coarse thread screws with black oxide steel construction address critical industrial fastening challenges where corrosion resistance and structural integrity are paramount. The partially threaded design combined with Class 2A thread fit ensures precise clamping force control in assembly operations, while the rounded pan head profile distributes seating pressure evenly to prevent material damage. Engineered for industrial machinery, construction frameworks, and equipment manufacturing, these Phillips drive screws maintain consistent performance under vibration and load stress, with the protective oxide coating significantly reducing maintenance requirements in humid or chemically exposed environments.

Specification Summary & Compliance

Manufactured to exact ASME B18.6.3 standards with Class 2A thread fit tolerance for consistent dimensional accuracy. The UNC coarse thread (8-32) configuration ensures reliable engagement in various materials. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming suitability for international industrial markets and regulated applications.