S-92356A634 3/8"-16 x 2 1/2" ASME B18.5 Carriage Bolts
Carriage Bolts
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Neck & Shank Parameters
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
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 demanding, heavy-duty fastening.
- Reliable anti-rotation performance due to the integrated square neck design, preventing the bolt from turning during installation and use.
- Wide compatibility and easy installation with a coarse 3/8"-16 UNC thread and Class 2A fit, ensuring smooth assembly and a secure hold.
- Enhanced durability and longevity from being fully threaded, providing maximum grip and load distribution along the entire shank.
- Compliance with major industry standards including ASME B18.5, guaranteeing dimensional accuracy and interchangeability.
- Environmentally responsible manufacturing meeting RoHS 3 and REACH regulations, ensuring safety and regulatory adherence.
Professional Applications & Engineering Value
This 3/8"-16 UNC Carriage Bolt is engineered to solve critical fastening challenges in industrial, automotive, and construction sectors. The 18-8 Stainless Steel material provides excellent resistance to rust and corrosion, making it suitable for outdoor machinery, structural frameworks, and marine applications. The square neck is a key feature that bites into the mating material, effectively preventing rotation and loosening under vibration—a common failure point in dynamic loads. Combined with a coarse thread and Class 2A fit, it ensures quick, reliable installation and a robust connection capable of withstanding high tensile and shear stresses, thereby reducing maintenance needs and enhancing the overall safety and lifespan of the assembly.
Specification Summary & Compliance
This carriage bolt features a 3/8"-16 UNC coarse thread with a Class 2A thread fit for standard tolerance and easy assembly. It is manufactured in compliance with the ASME B18.5 standard, ensuring precise dimensional accuracy. The product is also confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to environmental and safety regulations for hazardous substances.
