S-99086A190 5/16"-24 x 6 ft. ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 125,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure in critical applications.
• Superior corrosion resistance provided by zinc yellow-chromate plating extends service life and maintains integrity in harsh or outdoor industrial environments.
• Precision Class 2A thread fit guarantees smooth assembly and secure fastening, minimizing installation time and improving joint reliability.
• Fine UNF thread spacing offers enhanced vibration resistance and superior clamping force compared to coarse threads, ideal for dynamic load applications.
• Full 6-foot length and complete threading allow for versatile cutting to custom sizes, reducing material waste and inventory needs for various project requirements.
• High hardness (Rockwell C35) and ASTM Grade B7 compliance ensure consistent mechanical properties and durability in high-temperature or high-pressure systems.
• RoHS 3 and REACH compliance assures environmental and safety standards are met, facilitating use in regulated industries and global supply chains.

Professional Applications & Engineering Value

This 5/16"-24 UNF threaded rod is engineered with ASTM Grade B7 zinc yellow-chromate plated steel to address common industrial challenges such as corrosion, high tensile stress, and assembly precision. The fully threaded design and fine thread spacing provide excellent vibration resistance and uniform load distribution, making it ideal for structural frameworks, machinery anchoring, and pressure vessel systems. Its 125,000 psi tensile strength and Rockwell C35 hardness ensure it withstands extreme operational conditions without deformation, while the protective plating combats rust in humid or chemical-exposed environments. By meeting ASTM A193 specifications, this rod delivers consistent performance for engineers and contractors requiring reliable, high-strength fastening solutions in construction, manufacturing, and energy sectors.

Specification Summary & Compliance

This threaded rod features a 5/16"-24 UNF fine thread with Class 2A thread fit for precise dimensional accuracy and easy assembly. It complies with ASTM A193 manufacturing standards for high-temperature service and is rated ASTM Grade B7 with a tensile strength of 125,000 psi and hardness of Rockwell C35. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, ensuring adherence to environmental and safety regulations for industrial use.