S-98915A035 5/8"-18 x 6 ft. Threaded Rods

Key Features & Benefits at a Glance

• High tensile strength of 50,000 psi ensures reliable load-bearing capacity and resistance to breaking under stress in demanding industrial environments.
• Zinc-plated steel construction provides excellent corrosion resistance, extending service life and reducing maintenance costs in humid or corrosive conditions.
• Class 1A thread fit offers easier assembly and faster installation times, ideal for applications where quick adjustments or repeated disassembly are required.
• Fully threaded 6-foot length allows for versatile cutting to custom sizes and secure fastening over the entire rod, minimizing material waste.
• UNF fine thread spacing (5/8"-18) delivers superior vibration resistance and precise clamping force control compared to coarse threads.
• Rockwell B61 hardness enhances durability and wear resistance, maintaining thread integrity through multiple uses and high-stress cycles.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and global acceptability for use in regulated industries and international projects.

Professional Applications & Engineering Value

This 5/8"-18 UNF fully threaded rod is engineered to address common challenges in construction, machinery assembly, and structural framing where high-strength steel and precise threading are critical. The zinc-plated surface treatment effectively combats rust and corrosion, making it suitable for outdoor installations or humid environments without compromising on 50,000 psi tensile strength. Its Class 1A thread fit and fine thread spacing provide excellent grip and vibration resistance, reducing the risk of loosening in dynamic applications. By utilizing right-hand threading and a fully threaded design, it streamlines assembly processes in automotive, aerospace, and heavy equipment sectors, ensuring consistent performance and long-term reliability under repetitive loads.

Specification Summary & Compliance

This threaded rod adheres to UNF thread standards with a Class 1A thread fit for external threads, ensuring dimensional accuracy and interchangeability. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, confirming it is free of hazardous substances and safe for industrial use. Manufactured from zinc-plated steel with a tensile strength of 50,000 psi and Rockwell B61 hardness, it is suitable for applications demanding precise engineering and environmental responsibility.