S-3313N51 5/8"-11 x 2 1/2" ASTM A354BD Threaded Rods
Threaded Rods
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Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
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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 connections, enhancing installation efficiency.
- Full threading along the 2 1/2" length provides versatile positioning and adjustment capabilities for various mounting requirements.
- High hardness (Rockwell C33) offers excellent wear resistance, maintaining thread integrity under repeated use.
- Compliance with RoHS 3 and REACH standards ensures environmental safety and regulatory adherence for global supply chains.
- Coarse UNC thread design facilitates quick installation and reduces cross-threading risks in demanding conditions.
Professional Applications & Engineering Value
This 5/8"-11 UNC threaded rod is engineered from ASTM Grade BD steel to address critical challenges in industrial fastening, such as vibration loosening and environmental degradation. The zinc yellow-chromate plating provides a robust barrier against moisture and chemicals, making it ideal for construction, machinery assembly, and outdoor structures where corrosion resistance is paramount. Its fully threaded design allows for adjustable connections in frameworks, supports, and anchoring systems, while the coarse thread spacing ensures rapid deployment in time-sensitive projects. By combining high tensile strength with standardized UNC threading, this rod delivers consistent performance in load-bearing applications, reducing downtime and replacement costs.
Specification Summary & Compliance
This threaded rod adheres to Class 2A thread fit tolerances and UNC thread standards for precise compatibility. It meets ASTM A354BD manufacturing specifications, with a tensile strength of 150,000 psi and Rockwell C33 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for rigorous industrial use.
