S-92224A218 12-24 x 1 1/2" ASME B18.6.3 Steel Pan Head Phillips Screws
Steel Pan Head Phillips Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Enhanced corrosion resistance through black oxide steel coating for reliable performance in demanding industrial environments
- Superior tensile strength rated at 60,000 psi ensures secure fastening under high-stress applications
- Precision Class 2A thread fit with UNC coarse threading provides excellent engagement and vibration resistance
- Optimized Phillips No. 3 drive delivers efficient torque transfer and reduced cam-out during installation
- Fully threaded design maximizes grip length and load distribution across the entire fastener
- Rockwell B70 hardness maintains structural integrity and prevents deformation under heavy loads
- Standard pan head profile offers balanced bearing surface for uniform pressure distribution
Professional Applications & Engineering Value
These 12-24 UNC coarse thread screws with black oxide steel construction address critical industrial fastening challenges where corrosion resistance and mechanical strength are paramount. The fully threaded design ensures maximum thread engagement in various material thicknesses, while the Phillips drive system provides reliable installation efficiency for high-volume assembly operations. Engineered with Rockwell B70 hardness and 60,000 psi tensile strength, these rounded head screws deliver exceptional performance in machinery, equipment manufacturing, and structural applications where vibration resistance and long-term reliability are essential. The coarse thread configuration particularly excels in softer materials and rapid assembly scenarios.
Specification Summary & Compliance
Manufactured to exact ASME B18.6.3 standards with Class 2A thread fit tolerance for precision engagement. Features UNC coarse threads (12-24 size) with right-hand orientation and standard pan head profile. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial sectors. Thread diameter measures 0.216" with 1½" length for consistent dimensional accuracy across production batches.
