S-92224A150 6-32 x 4" 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 coating for extended service life in demanding environments
- Exceptional 60,000 psi tensile strength ensures reliable fastening under high-stress industrial applications
- Class 2A thread fit precision provides consistent engagement and reduces cross-threading risks during installation
- Fully threaded UNC coarse design delivers maximum grip length and faster assembly in various materials
- Rockwell B70 hardness rating maintains structural integrity and prevents deformation under load
- Phillips pan head configuration offers secure drive engagement and a low-profile rounded finish
- Regulatory compliance assurance meets ASME B18.6.3 standards and environmental regulations for global supply chain compatibility
Professional Applications & Engineering Value
Engineered for industrial durability, these black oxide steel screws solve critical fastening challenges where corrosion resistance and mechanical strength are paramount. The fully threaded 6-32 UNC coarse configuration ensures maximum thread engagement in sheet metal, machinery assemblies, and electrical enclosures, while the Phillips pan head design provides reliable torque transmission without protruding hardware. The combination of 60,000 psi tensile strength and Rockwell B70 hardness prevents stripping and maintains clamp force in vibration-prone applications, making these rounded head screws ideal for manufacturing equipment, automotive components, and maintenance operations requiring repeated disassembly.
Specification Summary & Compliance
Manufactured to ASME B18.6.3 specifications with Class 2A thread fit tolerances for precision alignment. The UNC coarse thread (6-32) maintains consistent pitch accuracy, while the 4" length and fully threaded design ensure uniform load distribution. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, these screws meet international standards for industrial component sourcing and workplace safety requirements.
