S-98060A810 3/8"-16 x 1" SAE J429 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
- Exceptional tensile strength of 120,000 psi ensures reliable performance in demanding applications, reducing the risk of fastener failure.
- Superior corrosion resistance provided by the zinc-plated steel construction, extending service life in various environmental conditions.
- Secure anti-rotation locking due to the knurled neck, which prevents spinning during installation and maintains joint integrity.
- Easy and quick installation with the coarse UNC threading and Class 2A fit, allowing for efficient assembly in industrial settings.
- Wide, rounded carriage head offers a larger bearing surface for enhanced load distribution and a finished appearance.
- High durability and hardness with Rockwell C25 rating, ensuring the bolt withstands wear and repeated stress.
- Compliance with major industry standards including SAE J429, RoHS 3, and REACH, guaranteeing quality and environmental safety for B2B procurement.
Professional Applications & Engineering Value
This Grade 5 Zinc-Plated Steel Carriage Bolt is engineered to address common industrial challenges such as vibration loosening and corrosion in heavy machinery, construction frameworks, and agricultural equipment. The partially threaded design with UNC coarse threading ensures quick engagement and high clamp force, while the knurled neck provides excellent resistance to rotation, eliminating the need for additional locking mechanisms. Made from zinc-plated steel, it offers robust protection against rust, making it ideal for outdoor and high-moisture environments. Its 120,000 psi tensile strength and compliance with SAE J429 standards deliver reliable fastening in structural applications, reducing maintenance costs and enhancing operational safety for engineers and procurement specialists.
Specification Summary & Compliance
This carriage bolt features precise Class 2A thread fit and UNC coarse threading (3/8"-16) for consistent performance. It adheres to SAE J429 specifications for Grade 5 fasteners, ensuring dimensional accuracy and mechanical properties. Additionally, it is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious industrial use without hazardous substances.
