S-92356A714 1/2"-13 x 1 1/4" 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, ideal for harsh environments and outdoor applications.
- Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B55 hardness for reliable performance under heavy loads.
- Effective anti-rotation locking due to the integrated square neck design, preventing bolt spin during installation and use.
- Broad compatibility and easy installation with fully threaded UNC coarse threads and Class 2A fit, suitable for various industrial assemblies.
- Enhanced durability and longevity from the rounded carriage head and wide profile, distributing load evenly and resisting wear.
- Compliance with rigorous standards including ASME B18.5, ensuring consistent quality and dimensional accuracy.
- Environmentally safe and regulated with RoHS 3 and REACH compliance, meeting international environmental and safety directives.
Professional Applications & Engineering Value
This 1/2"-13 UNC Carriage Bolt in 18-8 Stainless Steel is engineered to address common industrial challenges such as vibration loosening and corrosion in demanding settings. The square neck securely locks into materials, eliminating rotation during torque application—ideal for wood-to-metal connections, structural frameworks, and machinery assembly. Its fully threaded coarse thread design ensures quick installation and strong grip in soft materials, while the rounded carriage head provides a flush finish, reducing snag risks. With high tensile strength and corrosion resistance, it delivers long-term reliability in construction, transportation, and marine applications, minimizing maintenance and replacement costs.
Specification Summary & Compliance
This carriage bolt features precise dimensions: 1-1/4" length, 1/2"-13 UNC coarse thread with Class 2A thread fit for standard tolerance, and a square neck measuring 0.28" in length and 0.52" in width. It conforms to ASME B18.5 specifications for dimensional consistency and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards.
