S-92356A169 3/8"-16 x 7 1/2" 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 industrial and outdoor environments
- Exceptional anti-rotation performance due to the square neck design that prevents spinning during installation
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity for demanding applications
- Rockwell B55 hardness provides excellent durability and resistance to wear and deformation
- Coarse UNC threading with Class 2A fit allows for faster assembly and easier engagement in various materials
- Partially threaded design offers secure clamping while minimizing thread exposure in non-load areas
- Compliance with ASME B18.5 and environmental regulations guarantees quality, safety, and environmental responsibility
Professional Applications & Engineering Value
This 3/8"-16 UNC Carriage Bolt delivers critical engineering value through its 18-8 Stainless Steel composition and specialized square neck design. The material's inherent corrosion resistance makes it perfect for construction, agricultural equipment, and marine applications where exposure to moisture and chemicals is common. The partially threaded configuration combined with coarse UNC threads ensures rapid installation and secure fastening in wood, metal, and composite materials. The square neck effectively locks into materials to prevent rotation during torque application, solving common loosening issues in vibrating machinery and structural frameworks. With 70,000 psi tensile strength and Rockwell B55 hardness, it maintains integrity under heavy loads and repetitive stress, reducing maintenance needs and downtime in industrial operations.
Specification Summary & Compliance
This carriage bolt features precise Class 2A thread fit with 3/8"-16 UNC coarse threading and right-hand direction. Manufacturing adheres to ASME B18.5 standards for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety requirements for industrial use.
