S-92356A183 1/2"-13 x 16" ASME B18.5 Carriage Bolts

Key Features & Benefits at a Glance

• Superior Anti-Rotation Performance with a square neck design that prevents spinning during installation, ensuring secure fastening in wood and metal applications.
• Excellent Corrosion Resistance due to 18-8 stainless steel construction, ideal for harsh environments and outdoor use without compromising integrity.
• High Tensile Strength of 70,000 psi provides reliable load-bearing capacity for heavy-duty structural and industrial assemblies.
• Rockwell B55 Hardness ensures durability and resistance to wear, extending the bolt's service life in demanding conditions.
• Class 2A Thread Fit with UNC Coarse Threading allows for easy installation and removal while maintaining precise alignment and reduced cross-threading risks.
• Partial Threading Design optimizes grip and clamping force, making it suitable for applications where vibration resistance is critical.
• Compliance with ASME B18.5 and Environmental Standards guarantees consistent quality, safety, and adherence to RoHS 3 and REACH regulations for global use.

Professional Applications & Engineering Value

This 16" carriage bolt in 18-8 stainless steel is engineered to address common industrial challenges such as loosening under vibration and corrosion in exposed settings. The square neck integrates seamlessly into pre-drilled holes, providing anti-rotation that eliminates the need for additional locking mechanisms, saving time and labor in assembly. With a UNC coarse thread and partial threading, it ensures quick installation in wood, metal framing, and construction projects, while the high tensile strength and Rockwell B55 hardness withstand heavy loads and abrasive conditions. Ideal for agricultural equipment, transportation infrastructure, and marine applications, this bolt delivers long-term reliability and reduced maintenance costs, meeting rigorous ASME B18.5 specifications for consistent performance.

Specification Summary & Compliance

This carriage bolt features precise Class 2A thread fit with 1/2"-13 UNC coarse threading and a minimum thread length of 1 inch, ensuring dimensional accuracy per ASME B18.5 standards. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its environmental safety and suitability for global industrial markets. The manufacturing adheres to strict quality controls for thread spacing, head dimensions, and material properties, providing reliable performance in compliance-driven applications.