S-92865A863 3/4"-10 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 tensile strength of 120,000 psi ensures reliable performance in demanding applications, reducing the risk of fastener failure.
- Superior corrosion resistance from the zinc plating extends service life, even in harsh industrial environments.
- High-grade steel construction with Rockwell C25 hardness provides excellent durability and resistance to wear and deformation.
- Fully threaded UNC coarse thread design offers faster installation and superior holding power in a wide range of materials.
- Precise Class 2A thread fit ensures smooth assembly and consistent clamping force, minimizing production delays.
- External hex drive and large 1 1/8" head width allow for high torque application with standard tools, speeding up installation.
- Compliance with ASME B18.2.1 and RoHS 3 guarantees product reliability and environmental safety for global projects.
Professional Applications & Engineering Value
This Grade 5 hex head screw is engineered for heavy-duty industrial applications where reliability is critical. The zinc plated steel construction combats corrosion, making it ideal for outdoor machinery, structural steel connections, and manufacturing equipment exposed to moisture. The 3/4"-10 UNC coarse thread and fully threaded design provide maximum grip in wood, metal, and composite materials, preventing loosening under vibration. With a tensile strength of 120,000 psi and Rockwell C25 hardness, it handles high-stress loads in construction, automotive, and infrastructure projects, ensuring long-term fastening integrity and reducing maintenance costs.
Specification Summary & Compliance
This screw features a 3/4"-10 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy and easy assembly. Manufactured to meet ASME B18.2.1 and SAE J429 specifications, it ensures consistent quality and performance. The product is RoHS 3 (2015/863/EU) Compliant, adhering to environmental regulations for hazardous substance restrictions.
