S-92224A151 8-32 x 3/16" 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
- Exceptional corrosion resistance with black oxide steel finish, extending service life in demanding industrial environments
- Superior mechanical strength with 60,000 psi tensile strength and Rockwell B70 hardness for heavy-duty fastening applications
- Optimized drive engagement through No. 2 Phillips drive design, preventing cam-out and ensuring secure installation
- Reliable thread performance with Class 2A UNC coarse threads providing excellent engagement and vibration resistance
- Full-length threading delivers maximum grip and load distribution across the entire fastener length
- Standard-compliant manufacturing meeting ASME B18.6.3 specifications for consistent quality and dimensional accuracy
- Environmental compliance with RoHS 3 and REACH regulations, ensuring safe use in regulated industries
Professional Applications & Engineering Value
These black oxide steel pan head screws with 8-32 UNC coarse threading deliver exceptional performance in industrial assembly applications where corrosion resistance and mechanical reliability are critical. The combination of Rockwell B70 hardness and 60,000 psi tensile strength ensures these fasteners withstand substantial loads without deformation, making them ideal for machinery, equipment manufacturing, and automotive applications. The fully threaded design provides maximum engagement surface, while the No. 2 Phillips drive offers efficient installation with standard tools. The rounded pan head profile creates a low-profile finish that minimizes snagging hazards in operational environments, and the black oxide coating provides essential protection against rust and corrosion in humid or chemically aggressive settings.
Specification Summary & Compliance
Manufactured to precise Class 2A thread fit tolerances with UNC coarse thread specifications (8-32 size, 0.164" diameter). These 3/16" length screws feature standard pan head configuration with 0.322" head diameter and No. 2 Phillips drive. Full compliance with ASME B18.6.3 manufacturing standards ensures dimensional consistency and performance reliability. Environmental compliance certifications include RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for restricted substance control.
