S-92356A743 1/2"-13 x 9" 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 anti-rotation performance provided by the square neck design, preventing the bolt from turning during installation and securing assemblies.
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity for demanding structural and heavy-duty applications.
- Optimized for quick assembly with coarse UNC threading and Class 2A fit, offering easier engagement and time-saving installation.
- Enhanced durability and wear resistance from Rockwell B55 hardness, maintaining integrity under mechanical stress.
- Secure and flush fastening with a wide, rounded carriage head design, distributing load effectively and reducing surface damage.
- Compliance with industry standards including ASME B18.5, RoHS 3, and REACH, ensuring safety, quality, and environmental responsibility.
Professional Applications & Engineering Value
This 1/2"-13 UNC Carriage Bolt is engineered to address critical challenges in industrial and structural applications. The 18-8 Stainless Steel material provides excellent resistance to rust and corrosion, making it suitable for outdoor machinery, construction frameworks, and marine equipment. The square neck and rounded head work in tandem to prevent rotation in wood or metal assemblies, eliminating the need for additional locking mechanisms and reducing installation time. With partial threading and coarse UNC threads, it offers a secure grip in softer materials while maintaining high tensile strength for load-bearing tasks. This bolt is a reliable solution for engineers seeking durability, compliance, and efficiency in fastening systems.
Specification Summary & Compliance
This carriage bolt features precise Class 2A thread fit and adheres to UNC coarse thread standards for consistent performance. It is manufactured in compliance with ASME B18.5 specifications, ensuring dimensional accuracy and reliability. Additionally, the product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental and safety regulations for industrial use.
