S-90022A247 10-24 x 1" ASME B18.3 Steel Pan Head Torx Screws
Steel Pan Head Torx 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 for extended service life in demanding environments
- Enhanced torque transmission through T25 Torx drive that minimizes cam-out and tool slippage during installation
- Optimized thread engagement with fully threaded UNC coarse spacing for faster assembly and reliable holding power
- Precise Class 2A thread fit ensuring consistent performance and compatibility with standard 10-24 nuts and tapped holes
- High mechanical strength with 40,000 psi tensile strength and Rockwell B70 hardness for heavy-duty applications
- Broad industrial compliance meeting ASME B18.3 specifications plus RoHS 3 and REACH environmental regulations
- Streamlined installation with rounded pan head profile that sits flush while providing ample drive engagement
Professional Applications & Engineering Value
These zinc-plated steel Torx screws deliver exceptional value in industrial assembly where vibration resistance and corrosion protection are critical. The T25 drive system provides superior torque transfer compared to traditional Phillips heads, reducing fastener damage in high-torque applications. With fully threaded UNC coarse spacing and Class 2A thread fit, these screws offer rapid installation in machinery, electrical enclosures, and structural frameworks. The combination of 40,000 psi tensile strength and Rockwell B70 hardness ensures reliable performance in demanding environments while the rounded pan head design distributes clamping force effectively without sharp edges that could damage components.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2A thread fit and UNC coarse thread spacing (10-24 size). These 1-inch fully threaded screws comply with ASME B18.3 specifications for dimensional accuracy and mechanical properties. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring they meet current environmental standards for industrial use worldwide.
