S-92356A933 3/4"-10 x 8" ASME B18.5 Carriage Bolts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and outdoor applications.
• Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B55 hardness for reliable, heavy-duty load-bearing.
• Effective anti-rotation performance due to the square neck design, preventing the bolt from turning during installation and use.
• Optimized for quick assembly with coarse UNC threading and Class 2A fit, ensuring easy engagement and stable fastening.
• Enhanced durability and longevity from the rounded carriage head and partially threaded shank, reducing stress concentration.
• Broad industrial compliance meeting ASME B18.5 standards and environmental regulations like RoHS 3 and REACH for safe, global use.
• Versatile 8-inch length with a 1-inch minimum thread, providing ample grip range for thick materials and structural connections.

Professional Applications & Engineering Value

This 3/4"-10 UNC carriage bolt is engineered to address critical challenges in industrial and construction settings, where vibration resistance, corrosion, and structural integrity are paramount. The 18-8 stainless steel material ensures long-term performance in moist or chemically aggressive environments, reducing maintenance costs and downtime. Its square neck and partially threaded design work together to prevent spinning in wood or metal assemblies, providing a secure, non-loosening fit that withstands dynamic loads. With a coarse thread and right-hand direction, it allows for rapid installation in heavy machinery, agricultural equipment, and structural frameworks, ensuring reliable fastening without compromising on ASME B18.5 specifications for dimensional accuracy and safety.

Specification Summary & Compliance

This carriage bolt adheres to precise dimensional and performance standards, including Class 2A thread fit for consistent assembly and UNC coarse threading (3/4"-10 size). It meets ASME B18.5 manufacturing specifications, ensuring reliability in industrial applications. Additionally, the product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in environments requiring strict environmental and health standards.