S-90185A716 1/2"-13 x 1 1/2" ASME B18.5, SAE J429 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 zinc-plated steel construction for extended service life in demanding environments
- Prevents rotation during installation thanks to the integrated square neck design that locks securely into materials
- Exceptional load-bearing capacity with Grade 5 classification and 120,000 psi tensile strength for heavy-duty applications
- Optimized thread engagement through full UNC coarse threading ensuring reliable fastening in various materials
- Enhanced durability with Rockwell C25 hardness providing excellent resistance to wear and deformation
- Wide head profile offers increased bearing surface for improved load distribution and stability
- Regulatory compliance assurance meeting ASME B18.5, RoHS 3, and REACH standards for quality and environmental safety
Professional Applications & Engineering Value
Engineered for demanding industrial and construction applications, these Grade 5 carriage bolts deliver exceptional performance where vibration resistance and structural integrity are critical. The zinc-plated steel construction provides reliable corrosion protection in outdoor environments, while the square neck design eliminates rotation during tightening, ensuring secure installation in wood, metal, and composite materials. The fully threaded UNC coarse thread pattern facilitates faster assembly and superior holding power in heavy machinery, structural frameworks, and transportation equipment. With 120,000 psi tensile strength and Rockwell C25 hardness, these fasteners maintain clamping force under extreme loads, preventing joint failure in critical connections.
Specification Summary & Compliance
This 1/2"-13 carriage bolt features Class 2A thread fit tolerance for consistent engagement and meets ASME B18.5 manufacturing specifications. The product maintains compliance with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety. Manufactured to SAE J429 Grade 5 standards, the fastener delivers reliable performance with right-hand UNC coarse threading and precise dimensional accuracy throughout its 1-1/2" length.
