S-98838A029 1/4"-28 x 3 ft. Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 50,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure in demanding applications.
• Precision Class 1A thread fit provides easier assembly and disassembly, saving time during installation and maintenance in industrial settings.
• Fully threaded design along the entire 3 ft length offers versatile fastening points, allowing for adjustable connections without cutting or additional hardware.
• Fine UNF thread spacing delivers superior vibration resistance and improved clamping force, enhancing joint integrity in machinery and equipment.
• High hardness (Rockwell B61) increases wear resistance and durability, extending service life in abrasive or high-cycle environments.
• RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence, making it suitable for global supply chains and sensitive industries.
• Right-hand threading ensures compatibility with standard components, simplifying procurement and integration into existing systems.

Professional Applications & Engineering Value

This 1/4"-28 UNF fully threaded steel rod is engineered to address common industrial challenges such as vibration loosening and mechanical fatigue. Its fine thread spacing and Class 1A thread fit provide secure, adjustable fastening in applications like machinery framing, structural supports, and assembly jigs. The high tensile strength and Rockwell B61 hardness ensure it withstands dynamic loads and corrosive conditions, reducing maintenance downtime. Ideal for industrial threaded rod uses in manufacturing, construction, and automotive sectors, it offers a compliant, durable solution that meets rigorous RoHS and REACH standards for safe, reliable operation.

Specification Summary & Compliance

This threaded rod adheres to UNF thread standards with a Class 1A thread fit for inch-based systems, ensuring precise dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free of hazardous substances and suitable for international industrial applications. The specifications include a 1/4"-28 thread size, right-hand thread direction, and fine thread spacing, manufactured to deliver consistent performance in high-strength fastening scenarios.