S-92865A673 7/16"-14 x 1 1/2" 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 tensile strength of 120,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior corrosion resistance with zinc plating protects against rust and extends service life in demanding industrial environments.
- High hardness rating (Rockwell C25) provides excellent wear resistance and maintains thread integrity during repeated use.
- Coarse UNC threading offers faster installation and better debris clearance, ideal for rough or dirty conditions.
- Precise Class 2A thread fit ensures smooth assembly and consistent clamping force, minimizing production delays.
- Full threading along the entire length allows for maximum adjustability and secure fastening in various material thicknesses.
- Compliance with major industry standards (ASME B18.2.1, SAE J429) guarantees interoperability and quality assurance for engineering projects.
Professional Applications & Engineering Value
This Grade 5 hex head screw is engineered from zinc plated steel to address common industrial challenges such as vibration loosening and environmental degradation. The fully threaded UNC coarse spacing design enables quick installation in structural assemblies, machinery, and heavy equipment, where high tensile strength and durability are critical. Its external hex drive facilitates easy torque application with standard tools, reducing assembly time while maintaining a secure fit. Ideal for construction, automotive, and manufacturing sectors, this fastener delivers consistent performance under dynamic loads, ensuring long-term reliability in industrial applications without compromising on safety or compliance.
Specification Summary & Compliance
Manufactured to exact Class 2A thread fit tolerances per UNC standards, this hex head screw meets ASME B18.2.1 and SAE J429 specifications for dimensional accuracy and mechanical properties. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are adhered to in global supply chains.
