S-90920A274 6-32 x 5/16" ASME B18.6.3 Alloy Steel Torx Flat Head Screws
Alloy Steel Torx Flat Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
- Enhanced torque transmission and reduced cam-out with T10 Torx drive for secure, efficient installation
- High mechanical strength with 60,000 psi tensile strength to withstand significant loads and vibrations
- Optimized flush seating with 82° countersink angle and undercut flat head profile for clean, professional finishes
- Reliable thread engagement with UNC coarse spacing and Class 2A thread fit ensuring consistent performance
- Full threading versatility providing maximum grip length across the entire 5/16" shank
- Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH
Professional Applications & Engineering Value
These 6-32 UNC flat head screws deliver exceptional engineering value across industrial applications where vibration resistance and flush mounting are critical. The zinc-plated steel construction provides essential corrosion protection for machinery, electrical enclosures, and automotive assemblies exposed to harsh conditions. The T10 Torx drive system prevents stripping during high-torque installation, while the undercut flat head design ensures secure, countersunk seating without protrusion. With coarse thread spacing and Class 2A thread fit, these fasteners offer reliable performance in metal fabrication, equipment manufacturing, and precision assembly applications where dimensional accuracy and consistent clamping force are paramount.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2A thread fit tolerance and UNC thread form specifications. Complies with ASME B18.6.3 manufacturing standards for flat head screws. Meets environmental regulations including RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) requirements. Features include 82° countersink angle, right-hand thread direction, and fully threaded 5/16" length configuration.
