S-94356A122 8-32 x 1/2" Stainless Steel Torx Flat Head Screws
Stainless Steel Torx Flat Head 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
- Exceptional corrosion resistance with A286 stainless steel construction, ideal for harsh industrial environments
- Superior tensile strength rated at 130,000 psi for reliable performance in high-stress applications
- Precise Class 3A thread fit ensures secure, vibration-resistant connections with minimal risk of loosening
- Enhanced torque transmission with T20 Torx drive, reducing cam-out and tool slippage during installation
- Streamlined flush mounting with 82° countersink angle and standard flat head profile for clean, aerodynamic surfaces
- Full threading along the 1/2" length provides maximum grip and load distribution across the entire fastener
- Compliance with RoHS 3 and REACH regulations guarantees environmental safety and global market acceptance
Professional Applications & Engineering Value
These 8-32 UNC flat head screws are engineered from A286 stainless steel to address critical challenges in aerospace, automotive, and heavy machinery sectors where corrosion resistance and structural integrity are paramount. The Class 3A thread fit and fully threaded design eliminate play in assemblies subjected to vibration, while the T20 Torx drive ensures consistent torque application without damaging the drive recess. With a Rockwell C24 hardness and 130,000 psi tensile strength, they withstand extreme mechanical loads and thermal cycling, making them ideal for engine components, electronic enclosures, and precision instruments requiring reliable, long-term fastening solutions.
Specification Summary & Compliance
This product adheres to UNC coarse thread standards with a precise Class 3A thread fit for superior dimensional accuracy. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring restriction of hazardous substances. The 82° countersink angle and flat head profile meet industry specifications for flush-mounted applications, while mechanical properties including 130,000 psi tensile strength and Rockwell C24 hardness validate performance in demanding conditions.
