S-92579A103 10-32 x 1" ASTM A193, ASTM A574 High-Temperature Alloy Steel Socket Head Screws—Grade B7
High-Temperature Alloy Steel Socket Head Screws—Grade B7
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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 high-temperature performance withstanding up to 1100°F for reliable operation in demanding thermal environments
- Superior tensile strength rated at 125,000 psi for maximum load-bearing capacity and structural integrity
- Precision Class 2A thread fit ensures smooth installation and secure fastening with minimal backlash
- Fine UNF thread configuration provides enhanced vibration resistance and superior clamping force distribution
- Hardened alloy steel construction with Rockwell C26 hardness delivers excellent wear resistance and long service life
- Standard hex socket drive allows for high-torque installation in confined spaces with standard tools
- Full thread engagement along the entire 1" length enables flexible positioning and maximum grip strength
Professional Applications & Engineering Value
These ASTM Grade B7 alloy steel socket head cap screws are engineered to address critical challenges in high-stress industrial applications. The combination of UNF fine threading and Class 2A thread fit provides superior vibration resistance, making them ideal for machinery, automotive assemblies, and precision equipment where loosening under dynamic loads is a concern. The alloy steel construction hardened to Rockwell C26 ensures exceptional durability in harsh environments, while the 1100°F temperature rating makes them suitable for high-heat applications including engine components, industrial ovens, and power generation equipment. The 5/32" hex drive socket head design facilitates secure installation in space-constrained areas, providing reliable fastening solutions for maintenance professionals and manufacturing engineers.
Specification Summary & Compliance
This socket head cap screw features precision 10-32 UNF fine threads with Class 2A thread fit tolerance for consistent performance. Manufactured to meet ASTM A193 specifications with ASTM Grade B7 material certification, ensuring mechanical properties and quality standards. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, providing assurance for international industrial applications and supply chain requirements.
