S-92865A687 7/16"-14 x 5" ASME B18.2.1, SAE J429 Medium-Strength Grade 5 Steel Hex Head Screws

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 various environmental conditions
• Optimized thread engagement with Class 2A fit and coarse UNC threading for faster assembly and reduced cross-threading risk
• Enhanced durability from Rockwell C25 hardness, maintaining structural integrity under repeated stress
• Secure external hex drive providing positive tool engagement and high torque transmission capabilities
• Full threading design ensuring maximum grip length and uniform stress distribution along the entire fastener
• Regulatory compliance meeting ASME B18.2.1/SAE J429 standards and RoHS 3 requirements for global industrial use

Professional Applications & Engineering Value

This Grade 5 hex head screw delivers critical engineering solutions for heavy-duty industrial applications where failure is not an option. The combination of medium carbon steel construction and zinc plating addresses common challenges in construction, machinery assembly, and structural framing by providing both exceptional strength and environmental protection. The 7/16"-14 UNC coarse thread configuration enables rapid installation in steel-to-steel connections while the fully threaded design ensures consistent clamping force distribution. With external hex drive compatibility, maintenance personnel can achieve proper torque values using standard industrial tools, reducing installation time and improving job site efficiency. These industrial fasteners are engineered to withstand vibration, dynamic loads, and harsh operating conditions that commonly plague conventional fastening solutions.

Specification Summary & Compliance

This hex head screw maintains precise Class 2A thread fit tolerances per UNC standards with 7/16"-14 coarse thread spacing and right-hand thread direction. Manufacturing complies with ASME B18.2.1 and SAE J429 specifications for dimensional accuracy and mechanical properties. The fastener is RoHS 3 (2015/863/EU) Compliant for environmental safety and meets all requirements for industrial and construction applications where regulated materials restrictions apply.