S-91565A806 5/8"-11 x 3" 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.
• Class 1A thread fit provides easier assembly and faster installation, saving valuable time in production and maintenance workflows.
• Fully threaded design along the entire 3" length offers maximum adjustability and versatile fastening points for complex assemblies.
• Coarse UNC threading enhances resistance to vibration loosening and allows for quicker engagement, ideal for rapid industrial assembly.
• Rockwell B61 hardness rating provides excellent wear resistance and durability, extending the service life of the rod in harsh environments.
• RoHS 3 and REACH compliance guarantees the rod meets stringent environmental and safety regulations, making it suitable for global supply chains.
• Right-hand thread direction ensures compatibility with standard tools and components, simplifying integration into existing systems.

Professional Applications & Engineering Value

This 5/8"-11 UNC steel threaded rod is engineered to address common industrial challenges such as vibration-induced loosening and assembly time inefficiencies. The coarse thread design and Class 1A thread fit allow for quick, secure fastening in structural frameworks, machinery, and construction projects, minimizing downtime. Made from high-strength steel with a Rockwell B61 hardness, it withstands heavy loads and abrasive conditions, making it ideal for use in manufacturing plants, automotive assemblies, and heavy equipment. Its fully threaded configuration provides flexibility in adjustment, ensuring precise alignment and reliable connections in both temporary and permanent installations.

Specification Summary & Compliance

This threaded rod adheres to UNC coarse thread standards with a Class 1A thread fit for external threading, ensuring dimensional accuracy and ease of use. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free from hazardous substances and suitable for environmentally conscious industries. The specifications include a tensile strength of 50,000 psi and Rockwell B61 hardness, supporting its use in applications requiring reliable, high-performance fastening solutions.