S-93604A795 3/4"-10 x 5" ASTM A307, ASTM A153, 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 hot-dipped galvanized steel coating, ideal for outdoor and harsh industrial environments.
- Enhanced anti-rotation performance due to the square neck design, preventing loosening under vibration and dynamic loads.
- High tensile strength of 60,000 psi and Grade 2 classification ensures reliable performance in heavy-duty applications.
- Wide rounded head provides a larger bearing surface for secure fastening in wood and metal assemblies.
- Coarse UNC threading and Class 2A thread fit enable quick installation and easy alignment in various materials.
- Full threading along the 5" length offers versatile adjustment and clamping force distribution.
- Compliance with ASTM A307 and ASME B18.5 standards guarantees consistent quality and interchangeability.
Professional Applications & Engineering Value
This hot-dipped galvanized steel carriage bolt is engineered to address common challenges in construction, agricultural machinery, and structural framing, where exposure to moisture and stress can lead to fastener failure. The Grade 2 strength rating and 60,000 psi tensile strength provide dependable load-bearing capacity, while the square neck securely locks into materials to resist rotation during assembly and use. The coarse UNC thread ensures easy driving into wood and soft metals, reducing installation time. Its fully threaded design allows for uniform stress distribution, making it ideal for securing heavy timber, steel connections, and equipment mounts in demanding environments.
Specification Summary & Compliance
This carriage bolt features a 3/4"-10 UNC coarse thread with Class 2A thread fit for standard tolerance and easy assembly. It meets ASTM A307 and ASME B18.5 specifications, ensuring dimensional accuracy and manufacturing consistency. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, supporting environmental and safety standards for industrial use.
