S-93180A625 1/2"-13 x 2" 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 316 stainless steel construction, ideal for harsh environments and outdoor applications.
- Enhanced anti-rotation performance thanks to the square neck design, preventing loosening under vibration and load.
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity for heavy-duty industrial uses.
- Wide rounded head profile provides a larger bearing surface, distributing pressure evenly and reducing surface damage.
- Coarse UNC threading allows for quick and easy installation, saving time in assembly processes.
- Class 2A thread fit guarantees precise, interchangeable parts with consistent performance in various applications.
- Full compliance with ASME B18.5, RoHS 3, and REACH ensures safety, quality, and environmental responsibility.
Professional Applications & Engineering Value
This 316 stainless steel carriage bolt is engineered to address common industrial challenges such as corrosion, vibration-induced loosening, and high-stress demands. Its rounded head with a square neck provides secure anti-rotation, making it ideal for wood-to-metal connections, structural frameworks, and machinery where stability is critical. The coarse UNC thread and fully threaded design facilitate rapid installation in construction, transportation, and marine environments, while the 70,000 psi tensile strength and Rockwell B55 hardness ensure long-term durability under heavy loads. By combining corrosion-resistant materials with precise ASME B18.5 standards, this bolt minimizes maintenance and extends service life in demanding applications.
Specification Summary & Compliance
This carriage bolt features a 1/2"-13 UNC coarse thread with Class 2A thread fit for reliable dimensional accuracy and interchangeability. It adheres to ASME B18.5 manufacturing specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and quality assurance.
