S-92356A187 5/8"-11 x 6 1/2" 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 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for heavy-duty applications
- Reliable anti-rotation performance thanks to the integrated square neck design that prevents spinning during installation
- Optimized thread engagement with UNC coarse threading and Class 2A fit ensuring secure fastening in various materials
- Enhanced installation efficiency with partially threaded design allowing for precise clamping force control
- Industry-standard compliance meeting ASME B18.5 specifications for dimensional accuracy and performance
- Environmental responsibility with RoHS 3 and REACH compliance for sustainable industrial operations
Professional Applications & Engineering Value
This 5/8"-11 UNC carriage bolt delivers exceptional engineering value in demanding industrial applications where vibration resistance and corrosion protection are critical. The 18-8 stainless steel construction provides excellent durability in outdoor, marine, and chemical environments, while the square neck design effectively prevents rotation during torque application - a common challenge in structural assemblies. The partially threaded configuration with coarse UNC threading ensures optimal performance in wood, steel, and composite materials, making it ideal for construction, transportation equipment, and heavy machinery applications where reliable, long-term fastening solutions are essential.
Specification Summary & Compliance
This carriage bolt features precise Class 2A thread fit with 5/8"-11 UNC coarse threading and right-hand direction. Manufacturing complies with ASME B18.5 standards for dimensional accuracy, including head diameter (1.344"), length (6-1/2"), and square neck dimensions (0.34" length, 0.64" width). The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.
