S-3313N776 1/2"-13 x 4 ft. ASTM A354BD Threaded Rods

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 150,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance provided by zinc yellow-chromate plating, extending service life in harsh environments
• Precision threading compatibility with Class 2A thread fit ensuring smooth assembly and secure fastening
• High-strength material certification meeting ASTM A354 Grade BD specifications for consistent quality
• Full-length threading design allowing flexible positioning and adjustment along the entire 4-foot rod
• Industry-standard UNC coarse thread pattern for quick installation and compatibility with standard nuts
• Regulatory compliance assurance with RoHS 3 and REACH standards for safe use in regulated industries

Professional Applications & Engineering Value

This high-strength threaded rod delivers exceptional engineering value in structural applications where vibration resistance and long-term reliability are critical. The ASTM Grade BD steel construction provides superior mechanical properties that prevent thread stripping and maintain clamping force under heavy loads. The zinc yellow-chromate plating creates a protective barrier against oxidation and chemical exposure, making it ideal for outdoor installations, manufacturing equipment, and industrial machinery. The fully threaded UNC coarse pattern enables versatile positioning and easy adjustment throughout the entire 4-foot length, while the Class 2A thread fit ensures compatibility with standard fastening components. This combination of features solves common industrial challenges including corrosion-induced failure, installation inefficiency, and load capacity limitations.

Specification Summary & Compliance

This threaded rod maintains Class 2A thread fit tolerance according to industry standards, with UNC coarse threading (1/2"-13) and right-hand thread direction. Manufacturing complies with ASTM A354BD specifications, delivering consistent mechanical properties including Rockwell C33 hardness. The product meets RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) standards regarding substance restrictions, ensuring environmental regulatory adherence for industrial applications.