S-92865A839 3/4"-10 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
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
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 threads and Class 2A fit for faster assembly and secure fastening
- High-grade material strength meeting Grade 5 specifications with Rockwell C25 hardness for consistent durability
- Full threading design providing maximum grip length and uniform stress distribution along the entire fastener
- Standard-compliant manufacturing ensuring precise dimensional accuracy and interchangeability per ASME B18.2.1
- Environmental compliance with RoHS 3 and REACH regulations for safe use across global markets
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 combination of steel construction and zinc plating provides essential corrosion protection for machinery, structural steel connections, and outdoor equipment. The 3/4"-10 UNC coarse thread configuration ensures rapid installation in thick materials while maintaining vibration resistance. With external hex drive and substantial 1 1/8" head width, these screws withstand high torque applications without stripping, making them ideal for construction, manufacturing, and heavy equipment maintenance where 120,000 psi tensile strength is required for safety-critical connections.
Specification Summary & Compliance
This inch system fastener features precise Class 2A thread fit tolerances and conforms to ASME B18.2.1 dimensional standards. Manufacturing follows SAE J429 Grade 5 specifications with Rockwell C25 hardness and 120,000 psi tensile strength. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across industrial sectors.
