S-92356A114 8-32 x 3/4" 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 and outdoor applications.
• Enhanced anti-rotation security provided by the square neck design, preventing the bolt from turning during installation and under vibration.
• High tensile strength of 70,000 psi ensures reliable performance in heavy-duty and high-stress applications.
• Durable Rockwell B55 hardness offers excellent wear resistance and long-term structural integrity.
• Reliable coarse UNC threading (8-32) allows for faster installation and reduced risk of cross-threading.
• Precise Class 2A thread fit guarantees consistent, smooth engagement with nuts for secure fastening.
• Wide, rounded head design distributes clamping force effectively and provides a finished appearance.

Professional Applications & Engineering Value

This 8-32 UNC coarse thread carriage bolt is engineered to solve critical fastening challenges in demanding industrial settings. The 18-8 stainless steel material provides excellent resistance to rust and corrosion, making it suitable for applications exposed to moisture, chemicals, or weather elements, such as in construction, agricultural machinery, and material handling equipment. The integral square neck is a key engineering feature that locks securely into the mounting surface, preventing rotation during torque application and under operational vibrations. This eliminates the need for a second tool to hold the bolt head, streamlining assembly and enhancing joint reliability. The fully threaded design and coarse thread pitch ensure quick installation and robust holding power in wood, metal, and composite materials, delivering consistent performance where vibration resistance and pull-out strength are paramount.

Specification Summary & Compliance

This carriage bolt features a Class 2A thread fit for standard clearance and easy assembly, conforming to UNC coarse thread standards. It is manufactured in compliance with the ASME B18.5 standard for dimensional accuracy and performance. The product is also certified as RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets stringent environmental and safety regulations for hazardous substances.