S-92356A635 3/8"-16 x 2 3/4" 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 environments and outdoor applications.
- Enhanced anti-rotation security provided by the square neck design, preventing bolt spinning during installation and use.
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and mechanical stress.
- Excellent durability backed by Rockwell B55 hardness, resisting wear and deformation over time.
- Wide-rounded head profile offers a larger bearing surface for better load distribution and reduced surface damage.
- Fully threaded coarse UNC pattern allows for faster installation and strong holding power in various materials.
- Compliance with industry standards including ASME B18.5, RoHS 3, and REACH, ensuring safety and regulatory adherence.
Professional Applications & Engineering Value
This 3/8"-16 UNC Carriage Bolt is engineered to address critical challenges in industrial fastening, where vibration resistance and long-term reliability are paramount. The 18-8 Stainless Steel material provides excellent corrosion resistance, making it suitable for applications exposed to moisture, chemicals, or outdoor elements, such as construction, agricultural machinery, and marine equipment. The square neck design effectively locks the bolt in place, preventing rotation during torque application and ensuring a secure fit in wood, metal, or composite assemblies. With a coarse thread and fully threaded body, it offers quick installation and robust clamping force, reducing assembly time and maintenance needs in demanding industrial applications.
Specification Summary & Compliance
This carriage bolt features precise Class 2A thread fit and UNC coarse threading with a diameter of 0.375" and length of 2 3/4". It conforms to ASME B18.5 standards for dimensional accuracy and performance. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets environmental and safety regulations for hazardous substances.
