S-92865A672 7/16"-14 x 6" ASME B18.2.1, SAE J429 Medium-Strength Grade 5 Steel Hex Head Screws
Medium-Strength Grade 5 Steel Hex 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 load-bearing capacity with 120,000 psi tensile strength for reliable performance in demanding applications
- Superior corrosion resistance through zinc plating, extending service life in harsh industrial environments
- Optimized thread engagement with Class 2A UNC coarse threads ensuring secure fastening and vibration resistance
- Enhanced torque transmission via external hex drive design for efficient installation with standard tools
- Consistent mechanical properties maintained through Rockwell C25 hardness for dimensional stability under stress
- Full threading along 6" length provides maximum adjustability and grip in thick assemblies
- Regulatory compliance assurance meeting ASME B18.2.1/SAE J429 standards and RoHS 3 environmental directives
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these Grade 5 hex head screws deliver critical reliability where structural integrity matters most. The zinc plated steel construction combats corrosion in manufacturing plants, construction sites, and machinery assemblies, while the UNC coarse threading prevents cross-threading during high-volume installations. With full threading across the 6" length, these external hex drive fasteners maintain consistent clamping force in thick materials and vibrating equipment. The Class 2A thread fit ensures compatibility with standard nuts and tapped holes, reducing assembly time and replacement costs in maintenance operations.
Specification Summary & Compliance
Manufactured to ASME B18.2.1 and SAE J429 specifications with Class 2A thread tolerances for consistent fit. The 7/16"-14 UNC coarse thread maintains standardized spacing while the right-hand thread direction follows conventional installation practices. Compliant with RoHS 3 (2015/863/EU) environmental regulations, ensuring restricted substance-free manufacturing. Mechanical properties include Grade 5 strength classification with verified 120,000 psi tensile strength and Rockwell C25 hardness for guaranteed performance.
