S-92865A824 5/8"-11 x 7" 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 UNC coarse spacing and Class 2A fit for faster installation and secure fastening
- Enhanced durability from Rockwell C25 hardness, maintaining structural integrity under repeated stress
- Maximum thread coverage with full threading along the 7" length for superior grip and distribution of clamping force
- Industry-standard compliance meeting ASME B18.2.1/SAE J429 specifications for consistent quality and interchangeability
- Secure external hex drive allowing high torque application with standard tools while preventing stripping
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, this Grade 5 hex head screw delivers critical performance where structural integrity matters most. The zinc plated steel construction provides essential corrosion protection in manufacturing facilities, construction sites, and machinery assembly. The fully threaded UNC coarse spacing ensures rapid installation and superior resistance to vibration loosening, while the external hex drive accommodates high-torque applications without cam-out. With Rockwell C25 hardness and 120,000 psi tensile strength, this fastener maintains clamping force under extreme loads, making it ideal for structural steel connections, heavy equipment maintenance, and industrial machinery where failure is not an option.
Specification Summary & Compliance
This 5/8"-11 UNC hex head screw features Class 2A thread fit for standard clearance applications and precise dimensional accuracy. Manufactured to ASME B18.2.1 specifications and meeting SAE J429 Grade 5 requirements for consistent mechanical properties. The fastener is RoHS 3 (2015/863/EU) Compliant for environmental safety and contains no restricted hazardous substances, ensuring suitability for global industrial supply chains.
