S-90272A163 6-32 x 3" 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 zinc plating for extended service life in harsh industrial environments
- Exceptional holding power with 60,000 psi tensile strength for reliable fastening in demanding applications
- Optimized drive engagement with Phillips No. 2 drive for efficient installation and reduced cam-out
- Precise thread fit with Class 2A UNC coarse threads ensuring consistent engagement and vibration resistance
- Maximum thread coverage with full threading along the 3" length for superior grip across the entire fastener
- Enhanced durability with Rockwell B70 hardness maintaining structural integrity under stress
- Broad compatibility with standard pan head profile fitting most industrial applications
Professional Applications & Engineering Value
These zinc-plated steel pan head screws deliver critical performance advantages for industrial assembly and construction projects. The combination of UNC coarse threading and Class 2A fit provides exceptional resistance to vibration loosening, making them ideal for machinery, equipment frames, and structural applications where reliability is paramount. The fully threaded design ensures maximum contact surface area, distributing clamping force evenly across the entire 3" length. With 60,000 psi tensile strength and Rockwell B70 hardness, these fasteners maintain integrity under heavy loads and repeated stress cycles. The zinc plating offers essential corrosion protection, extending service life in demanding environments while the Phillips drive system enables efficient installation with standard tools.
Specification Summary & Compliance
Manufactured to exacting standards with Class 2A thread fit and UNC coarse thread pattern (6-32 size) ensuring precision compatibility. Fully compliant with ASME B18.6.3 specifications for dimensional accuracy and performance requirements. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for safe industrial use. Features include 3" length, 0.27" head diameter, right-hand threading, and complete adherence to recognized industrial fastening standards.
