S-8421N111 3/8"-24 Threaded Rods

Key Features & Benefits at a Glance

• Dual-direction threading capability enables secure fastening in applications requiring both right-hand and left-hand thread engagement without needing separate components.
• Robust carbon steel construction delivers excellent tensile strength and durability for heavy-duty industrial environments and high-stress applications.
• Hex-shaped rod design provides superior grip for easy installation and removal using standard wrenches, reducing assembly time and tool slippage.
• Precision 3/8"-24 thread size ensures reliable compatibility with standard mating components, maintaining consistent fit and reducing cross-threading risks.
• Full 12-inch length with balanced threading (2" threads on each end) offers versatile positioning and secure connections across broader assembly spans.
• Compliance with RoHS 3 and REACH regulations guarantees environmental safety and material reliability for global supply chain integration and regulated industries.

Professional Applications & Engineering Value

This carbon steel threaded rod is engineered to address critical challenges in machinery assembly, construction, and automotive applications where vibration resistance and bi-directional load distribution are paramount. The inclusion of both right-hand and left-hand threading on a single hex rod eliminates the need for multiple fasteners in complex mechanical systems, reducing inventory and simplifying maintenance. The high-strength carbon steel material provides reliable performance under extreme tension and shear forces, while the precise 3/8"-24 thread form ensures seamless integration with standard nuts and fixtures. Ideal for use in conveyor systems, structural frameworks, and equipment requiring opposing thread directions for locking mechanisms or adjustable tensioning, this rod delivers consistent performance where thread integrity and corrosion resistance are critical to operational safety.

Specification Summary & Compliance

This threaded rod meets standard Class 2A thread tolerances for unified inch threads, ensuring dimensional accuracy and interchangeability. Manufacturing adheres to common industrial standards for carbon steel hex rods, with full compliance to RoHS 3 (2015/863/EU) under exemption 6(a) for lead as a steel alloying element, and REACH (EC 1907/2006) regulations regarding Substance of Very High Concern (SVHC) as of January 2023.