S-92865A865 3/4"-10 x 7 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 tensile strength of 120,000 psi ensures reliable performance in demanding applications, reducing the risk of fastener failure
- Superior corrosion resistance from zinc plating extends service life in harsh industrial environments
- Rockwell C25 hardness provides excellent durability and resistance to wear during installation and use
- Class 2A thread fit with UNC coarse threading enables faster assembly and better debris clearance
- Full threading along the entire 7-1/2" length offers maximum grip and adjustment flexibility
- External hex drive design with 1-1/8" head width allows for high-torque installation using standard tools
- Industry compliance with ASME B18.2.1/SAE J429 standards ensures consistent quality and interchangeability
Professional Applications & Engineering Value
These Grade 5 hex head screws deliver critical engineering solutions for heavy-duty industrial applications where structural integrity is paramount. The combination of carbon steel construction and zinc plating addresses common challenges of corrosion and environmental degradation in manufacturing, construction, and machinery assembly. The 3/4"-10 UNC coarse thread configuration provides superior holding power in softer materials and faster installation times, while the external hex drive accommodates high torque requirements without stripping. These fully threaded screws maintain consistent clamping force across the entire 7-1/2" length, making them ideal for thick-section assemblies and structural connections requiring maximum load distribution.
Specification Summary & Compliance
This hex head screw features precision Class 2A thread fit with 3/4"-10 UNC coarse thread specifications, manufactured to exacting ASME B18.2.1 and SAE J429 Grade 5 standards. The fastener maintains dimensional accuracy with a 1-1/8" hex head width and 1/2" head height for proper tool engagement. Compliance with RoHS 3 (2015/863/EU) regulations ensures environmental responsibility while meeting industrial safety requirements for restricted substances.
