S-92356A318 7/16"-14 x 6" ASME B18.5 Carriage Bolts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Enhanced anti-rotation performance thanks to the integrated square neck design that prevents spinning during installation
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for heavy-duty applications
• Reliable coarse threading with UNC thread pattern and Class 2A fit ensures secure fastening and easy installation
• Full thread coverage along the 6-inch length provides maximum engagement and flexibility in material thickness
• Wide rounded head design offers excellent bearing surface and prevents pull-through in soft materials
• Regulatory compliance with ASME B18.5 standards and environmental regulations including RoHS 3 and REACH

Professional Applications & Engineering Value

These 7/16"-14 UNC carriage bolts deliver exceptional engineering value in demanding industrial settings where vibration resistance and long-term reliability are critical. The 18-8 stainless steel composition provides excellent corrosion resistance, making them suitable for outdoor applications, marine environments, and chemical processing facilities. The square neck design effectively prevents rotation during tightening, eliminating the need for secondary locking mechanisms and reducing installation time. With fully threaded construction and coarse UNC threading, these bolts offer superior holding power in wood, metal, and composite materials, while the Class 2A thread fit ensures consistent performance across multiple installations. Ideal for structural applications, machinery assembly, and transportation equipment where heavy-duty fastening solutions are required.

Specification Summary & Compliance

This 6-inch carriage bolt features precise Class 2A thread fit with 7/16"-14 UNC coarse threading and right-hand thread direction. Manufactured to ASME B18.5 specifications with a square neck measuring 0.25" in length and 0.45" in width. The bolt maintains dimensional accuracy with a screw diameter of 0.4375" and head diameter of 0.969". Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications while meeting international quality standards.