S-92356A182 1/2"-13 x 14" ASME B18.5 Carriage Bolts
Carriage Bolts
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Basic Information
Head Parameters
Neck & Shank Parameters
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
- Enhanced anti-rotation security provided by the square neck design that prevents spinning during installation
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and stress conditions
- Precise Class 2A thread fit with UNC coarse threading for easier assembly and consistent engagement
- Optimized load distribution through the wide rounded head design that minimizes surface damage
- Rockwell B55 hardness delivers excellent durability and resistance to wear in demanding applications
- Partial threading design allows for both secure fastening and smooth adjustment capabilities
Professional Applications & Engineering Value
This 18-8 stainless steel carriage bolt delivers exceptional engineering value for industrial applications where corrosion resistance and structural integrity are paramount. The square neck design provides critical anti-rotation functionality, preventing the bolt from turning during tightening in wood-to-metal and structural connections. With its 1/2"-13 UNC coarse threading and Class 2A thread fit, installation becomes more efficient while maintaining precise tolerances. The partially threaded configuration allows the unthreaded shank to bear shear loads effectively, making it ideal for construction, heavy equipment, and marine applications where vibration resistance and long-term reliability are essential. The combination of 70,000 psi tensile strength and Rockwell B55 hardness ensures this fastener maintains integrity under substantial mechanical stress.
Specification Summary & Compliance
This carriage bolt features precise Class 2A thread fit with 1/2"-13 UNC coarse threading and right-hand thread direction. Manufactured to ASME B18.5 standards with a square neck length of 0.28" and width of 0.52". 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 while maintaining exceptional dimensional accuracy and mechanical properties.
