S-3313N771 3/8"-24 x 3 ft. ASTM A354BD Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 150,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
• Superior corrosion resistance from zinc yellow-chromate plating extends service life in harsh industrial environments, minimizing maintenance needs.
• Precision Class 2A thread fit guarantees smooth assembly and secure fastening, enhancing installation efficiency and joint integrity.
• Fine UNF threading provides improved vibration resistance and better load distribution compared to coarse threads, ideal for dynamic applications.
• Full threading along the 3 ft. length offers versatile positioning and adjustment capabilities, simplifying complex assembly setups.
• High hardness (Rockwell C33) resists wear and deformation under heavy loads, ensuring long-term dimensional stability.
• Compliance with RoHS 3 and REACH standards ensures environmental safety and regulatory acceptance for global industrial use.

Professional Applications & Engineering Value

This 3/8"-24 UNF threaded rod is engineered to address critical challenges in industrial fastening, such as vibration-induced loosening and corrosion degradation. Constructed from zinc yellow-chromate plated steel, it provides a durable barrier against moisture and chemicals, making it suitable for outdoor machinery, structural frameworks, and automotive assemblies. The fully threaded design with right-hand fine threading ensures uniform stress distribution and enhanced grip in high-vibration environments, reducing the need for frequent retightening. By meeting ASTM A354 Grade BD specifications, it delivers consistent 150,000 psi tensile strength, supporting heavy-duty applications like construction anchoring and equipment manufacturing where reliability is paramount.

Specification Summary & Compliance

This threaded rod adheres to precise dimensional standards, including Class 2A thread fit and UNF fine thread spacing, ensuring compatibility with corresponding nuts and fixtures. Manufactured in accordance with ASTM A354BD, it guarantees mechanical properties such as tensile strength and hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances and supporting sustainable procurement practices.