S-99086A117 5/16"-18 x 3 ft. ASTM A193 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 load-bearing capacity with 125,000 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 thread engagement with Class 2A thread fit ensuring consistent, reliable connections
- High-temperature capability through ASTM Grade B7 material specification, suitable for elevated temperature service
- Optimized thread design with UNC coarse threading for faster assembly and reduced cross-threading risk
- Full-length threading along the entire 3-foot length provides maximum flexibility in positioning and adjustment
- Regulatory compliance assurance with RoHS 3 and REACH compliance for global industrial applications
Professional Applications & Engineering Value
This high-strength threaded rod delivers exceptional engineering value in critical applications where reliability under stress is paramount. The ASTM Grade B7 specification combined with 125,000 psi tensile strength and Rockwell C35 hardness makes it ideal for pressure vessel systems, structural supports, and industrial machinery where thermal cycling and heavy loads are common. The zinc yellow-chromate plating provides superior corrosion protection, significantly extending service life in challenging environments while maintaining the UNC coarse thread profile for efficient installation. The fully threaded design offers maximum versatility for positioning nuts and components at any point along the 3-foot length, making it particularly valuable in construction, manufacturing, and maintenance applications requiring adjustable or custom-length fastening solutions.
Specification Summary & Compliance
This threaded rod meets Class 2A thread fit tolerances for precise external threading according to UNC standards. Manufactured to ASTM A193 specification for high-temperature service, it features right-hand coarse threading at 5/16"-18 thread size. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and global market acceptance for industrial fastener applications.
