S-92224A253 3/8"-16 x 1" 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
- Enhanced corrosion resistance from the black oxide steel finish, extending service life in demanding industrial environments.
- Superior holding power and strip resistance due to the coarse UNC thread profile and full threading along the entire 1" length. li>Reliable, high-strength performance backed by a 60,000 psi tensile strength and Rockwell B70 hardness for critical applications.
- Efficient installation and reduced cam-out with the No. 4 Phillips drive and standard pan head design.
- Precise and consistent thread fit ensured by the Class 2A thread tolerance, promoting secure fastening.
- Broad industry compliance meeting ASME B18.6.3 specifications, RoHS 3, and REACH regulations for global supply chain compatibility.
- Optimized for high-volume assembly with a right-hand thread direction and 0.74" head diameter for quick engagement and tool access.
Professional Applications & Engineering Value
Engineered for demanding assembly lines, these 3/8"-16 UNC coarse thread pan head screws provide a robust fastening solution that prevents joint failure under vibration and load. The black oxide steel construction offers a durable, corrosion-resistant barrier, making these Phillips drive screws ideal for machinery, automotive sub-assemblies, and electrical enclosures where environmental exposure is a concern. The fully threaded design ensures maximum grip length in various material thicknesses, while the Class 2A thread fit guarantees consistent clamping force without cross-threading. This combination of material integrity and precise thread form directly addresses common industrial challenges like fastener loosening and premature wear, delivering long-term reliability.
Specification Summary & Compliance
This screw adheres to precise dimensional standards, including a Class 2A thread fit for consistent assembly and the UNC coarse thread specification. Manufacturing and quality are governed by ASME B18.6.3. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety requirements for industrial use.
