S-98750A045 5/16"-18 x 3" 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 tensile strength of 125,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior corrosion resistance from ASTM Grade B7 steel construction extends service life in harsh industrial environments.
- Precision Class 2A thread fit guarantees smooth assembly and secure fastening with consistent engagement.
- Full threading along the 3" length provides maximum adjustability and flexibility in installation across various connection points.
- Rockwell C35 hardness offers excellent wear resistance, maintaining thread integrity through repeated use.
- Compliance with RoHS 3 and REACH ensures environmental safety and regulatory acceptance for global industrial projects.
- Coarse UNC threading enables quick installation and reduced cross-threading risks in demanding applications.
Professional Applications & Engineering Value
This 5/16"-18 UNC Grade B7 steel threaded rod is engineered to address critical challenges in industrial settings where high tensile strength and corrosion resistance are paramount. Manufactured from ASTM A193 Grade B7 steel, it provides exceptional durability under extreme temperatures and pressures, making it ideal for heavy-duty applications such as pressure vessel systems, structural bolting, and machinery assembly. The fully threaded design with coarse UNC threads ensures rapid installation and reliable load distribution, while the Class 2A thread fit maintains precision alignment. Its compliance with stringent environmental standards like RoHS 3 and REACH makes it suitable for global supply chains, offering engineers a dependable solution that minimizes maintenance and downtime.
Specification Summary & Compliance
This threaded rod adheres to Class 2A thread fit per inch-based standards, with 5/16"-18 UNC coarse threading and right-hand direction. It meets ASTM A193 specifications for material and performance, including a tensile strength of 125,000 psi and hardness of Rockwell C35. 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 environmentally conscious industrial applications.
