S-90279A254 10-24 x 2" ASME B18.6.3 Steel Round Head Phillips Screws
Steel Round 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-plated steel construction, extending service life in demanding environments
- Exceptional tensile strength rated at 60,000 psi for reliable performance under high-stress applications
- Optimized drive engagement with No. 2 Phillips drive for secure installation and reduced cam-out risk
- Precision thread fit with Class 2A UNC coarse threads ensuring consistent fastening and vibration resistance
- Full-threaded design providing maximum grip length and uniform load distribution across the entire fastener
- Industry-standard compliance with ASME B18.6.3 specifications for guaranteed dimensional accuracy and interchangeability
- Environmental responsibility through RoHS 3 and REACH compliance, meeting global regulatory requirements
Professional Applications & Engineering Value
These zinc-plated steel rounded head Phillips screws deliver critical performance advantages for industrial assembly operations. The UNC coarse thread configuration ensures rapid installation and superior resistance to vibration loosening in machinery, electrical enclosures, and structural frameworks. With Rockwell B69 hardness and 60,000 psi tensile strength, they maintain structural integrity under dynamic loads while the rounded head profile distributes clamping force evenly without surface damage. The zinc plating provides essential corrosion protection for applications exposed to moisture, chemicals, or outdoor elements, making them ideal for manufacturing equipment, automotive components, and infrastructure projects where reliability and regulatory compliance are paramount.
Specification Summary & Compliance
This fastener features precision 10-24 UNC coarse threads with Class 2A thread fit tolerance for consistent engagement. Manufactured to ASME B18.6.3 dimensional standards with fully threaded design and 2" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global markets.
