S-97690A165 8-32 x 1/4" ASME B18.6.3 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, extending service life in demanding industrial environments
- Enhanced torque transmission through T20 Torx drive system, reducing cam-out risk and tool wear during installation
- Optimized thread engagement with UNC coarse spacing and Class 2A fit, ensuring reliable fastening in various materials
- Exceptional mechanical strength with Rockwell B70 hardness, maintaining structural integrity under high stress conditions
- Secure seating and professional appearance with standard pan head design and black painted finish
- Full-threaded length versatility for maximum grip range and adjustment flexibility in assembly applications
- Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH
Professional Applications & Engineering Value
These 8-32 x 1/4" T20 Torx pan head screws deliver critical performance advantages for industrial assembly operations. The zinc-plated steel construction provides essential corrosion protection in manufacturing environments where exposure to moisture and chemicals is common. The Torx drive system with T20 size significantly reduces fastener damage and installation errors, while the fully threaded UNC coarse spacing ensures rapid assembly and reliable holding power in metal, plastic, and composite materials. The black painted finish on the rounded pan head offers both aesthetic consistency and additional surface protection. These machine screws are engineered to solve common challenges of strip-out, corrosion, and inconsistent clamping force in automated and manual assembly lines.
Specification Summary & Compliance
This 8-32 x 1/4" screw features precision UNC coarse threads with Class 2A fit tolerance for consistent engagement and reliable performance. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and mechanical properties. The product meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) requirements for chemical safety, ensuring environmental regulatory adherence for industrial applications worldwide.
