S-92224A164 8-32 x 1 1/4" ASME B18.6.3 Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black oxide coating for extended service life in demanding industrial environments
• Exceptional mechanical strength with 60,000 psi tensile strength and Rockwell B70 hardness for reliable performance under stress
• Precision thread engagement with Class 2A fit ensures consistent fastening and reduces cross-threading risks
• Optimized drive efficiency with No. 2 Phillips head providing secure tool engagement and reduced cam-out
• Full threading design allows maximum grip length and uniform load distribution across the entire fastener
• Industry-standard compliance meets ASME B18.6.3 specifications for dimensional accuracy and performance reliability
• Environmental responsibility with RoHS 3 and REACH compliance for safe use in regulated applications

Professional Applications & Engineering Value

These 8-32 UNC coarse thread pan head screws deliver exceptional engineering value for industrial assembly applications where vibration resistance and long-term reliability are critical. The black oxide steel construction provides superior corrosion protection while maintaining the high tensile strength required for structural fastening. The fully threaded design ensures maximum engagement in tapped holes or with nuts, distributing clamping force evenly to prevent joint failure. The rounded pan head profile with Phillips No. 2 drive offers excellent torque transmission while maintaining a low-profile appearance. These industrial-grade fasteners are specifically engineered to solve common assembly challenges including material fatigue, environmental degradation, and inconsistent thread engagement in machinery, equipment manufacturing, and structural frameworks where coarse thread configurations provide superior performance in softer materials or applications requiring frequent disassembly.

Specification Summary & Compliance

Manufactured to exacting Class 2A thread fit tolerances with UNC coarse thread profile (8-32 size) ensuring precise engagement and reliable performance. These screws conform to ASME B18.6.3 dimensional and mechanical specifications, guaranteeing interchangeability and consistent quality. The fasteners are fully compliant with RoHS 3 (2015/863/EU) environmental directives and REACH (EC 1907/2006) regulations regarding substance restrictions. With right-hand threading direction and standardized inch measurements, these industrial screws provide reliable performance in accordance with North American fastener standards while meeting international environmental compliance requirements.