S-92224A156 8-32 x 1/2" ASME B18.6.3 Steel Pan Head Phillips Screws
Steel Pan Head Phillips Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black oxide steel finish for extended service life in demanding environments
- Exceptional mechanical strength with 60,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
- Optimized drive engagement through Phillips No. 2 drive system preventing cam-out and ensuring secure fastening
- Enhanced thread compatibility with UNC coarse threading and Class 2A fit for quick installation and vibration resistance
- Full-length threading providing maximum grip and uniform stress distribution across the entire fastener length
- Standard-compliant manufacturing meeting ASME B18.6.3 specifications for dimensional accuracy and interchangeability
- Environmental compliance with RoHS 3 and REACH regulations ensuring safe usage in regulated industries
Professional Applications & Engineering Value
These black oxide steel Phillips pan head screws deliver critical performance advantages for industrial assembly applications where corrosion resistance and mechanical reliability are paramount. The combination of UNC coarse threading and Class 2A thread fit ensures rapid installation while maintaining secure fastening in vibrating environments. The rounded pan head profile provides a low-profile finish that minimizes snagging while the Phillips drive system offers familiar, tool-compatible installation. Engineered with 60,000 psi tensile strength, these fully threaded fasteners distribute clamping force evenly, making them ideal for metal fabrication, equipment assembly, and construction applications requiring dependable, long-term fastening solutions.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2A thread fit tolerance and UNC coarse thread form (8-32 thread size). Compliant with ASME B18.6.3 mechanical and dimensional specifications. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance standards. Features include: 1/2" length, fully threaded design, right-hand thread direction, and standardized pan head geometry.
