S-92224A172 8-32 x 2 3/4" ASME B18.6.3 Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black Oxide Steel finish for extended service life in demanding industrial environments
• Exceptional holding power with 60,000 psi tensile strength and Rockwell B70 hardness for reliable fastening performance
• Easy installation and removal with No. 2 Phillips drive and rounded pan head design requiring minimal clearance
• Optimized thread engagement through fully threaded UNC coarse thread design for maximum grip in various materials
• Precision manufacturing with Class 2A thread fit ensuring consistent performance and interchangeability
• Regulatory compliance meeting ASME B18.6.3 standards plus RoHS 3 and REACH environmental requirements
• Versatile 2-3/4" length providing ample fastening depth for medium to heavy-duty assembly applications

Professional Applications & Engineering Value

This 8-32 UNC coarse thread screw delivers exceptional engineering value for industrial assembly applications where reliability and compliance are paramount. The Black Oxide Steel construction provides superior corrosion protection, extending service life in challenging environments while maintaining the 60,000 psi tensile strength necessary for structural integrity. The fully threaded design ensures maximum holding power across the entire 2-3/4" length, while the rounded pan head with Phillips drive facilitates quick installation in confined spaces. Particularly valuable for machinery assembly, electrical enclosures, and equipment manufacturing, this screw's Class 2A thread fit guarantees precise engagement and vibration resistance, reducing maintenance requirements and downtime in continuous operation scenarios.

Specification Summary & Compliance

Manufactured to exacting ASME B18.6.3 specifications with Class 2A thread fit tolerance for consistent performance. The UNC coarse thread profile (8-32 size) ensures reliable engagement in various materials. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming suitability for global industrial applications. Thread direction: right hand, with standard pan head profile and No. 2 Phillips drive size for universal compatibility with common installation tools.