S-90172A724 1/2"-13 x 3 7/16" ASTM A307 Hanger Bolts

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 50,000 PSI tensile strength for reliable performance in demanding lifting and hanging applications
• Superior corrosion resistance through zinc plating, extending service life in industrial environments
• Optimized thread engagement with UNC coarse threading and Class 1A fit for faster installation and secure fastening
• Convenient partial threading (2" threaded length) allows for flexible mounting depth while maintaining structural integrity
• Precision-engineered eye design with 11/32" diameter for easy attachment of cables, ropes, and hardware
• Certified material quality meeting ASTM A307 specifications for consistent mechanical properties and reliability
• Regulatory compliance assurance with RoHS 3 and REACH standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

This zinc-plated steel eye bolt delivers critical engineering solutions for industrial hanging and lifting systems. The Rockwell B68 hardness rating ensures excellent wear resistance while maintaining necessary ductility for shock absorption. The 1/2"-13 UNC coarse thread configuration provides superior grip in various materials, reducing the risk of stripping during installation. The partially threaded design allows for precise depth control when securing heavy equipment, machinery, or structural components. Engineered specifically for industrial hanger bolt applications, this fastener addresses common challenges including vibration resistance, corrosion protection, and consistent load distribution. The 3 7/16" length and 3/4" head width provide optimal leverage and stability for permanent installation in construction, manufacturing, and material handling environments.

Specification Summary & Compliance

This heavy-duty eye bolt features precise Class 1A thread fit tolerance with UNC coarse thread spacing (1/2"-13) and right-hand thread direction. Manufacturing complies with ASTM A307 specifications for mechanical properties and dimensional accuracy. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors. Critical dimensions include 11/32" eye diameter, 2" thread length, and overall 3 7/16" length for consistent performance in standardized applications.