S-92356A113 8-32 x 5/8" 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 long-term outdoor use.
- Enhanced anti-rotation performance due to the square neck design, preventing the bolt from spinning during installation and securing assemblies.
- Excellent tensile strength of 70,000 psi and Rockwell B55 hardness for reliable load-bearing capacity in demanding applications.
- Wide rounded head profile provides a larger bearing surface, distributing clamp load effectively and reducing surface damage.
- Coarse UNC threading ensures quick and easy installation, even in softer materials or where debris is present.
- Full compliance with ASME B18.5 standards guarantees dimensional accuracy and interchangeability for consistent performance.
- RoHS 3 and REACH compliant for safe use in regulated industries, meeting environmental and health standards.
Professional Applications & Engineering Value
This 18-8 Stainless Steel Carriage Bolt is engineered to address common industrial challenges such as vibration loosening and material degradation. The square neck securely locks into pre-drilled holes, providing exceptional anti-rotation properties that are critical in machinery, construction, and transportation equipment. Its coarse UNC thread and Class 2A thread fit ensure reliable engagement and ease of assembly, even in high-vibration environments. The fully threaded design allows for maximum adjustability and grip length, making it versatile for various industrial fastening needs. With high tensile strength and corrosion resistance, it delivers long-lasting performance in structural, marine, and outdoor applications where durability is paramount.
Specification Summary & Compliance
This carriage bolt features precise Class 2A thread fit and adheres to UNC coarse thread standards with a size of 8-32. It is manufactured in compliance with ASME B18.5 specifications for dimensional accuracy. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.
