S-98750A311 3/4"-10 x 4 1/2" ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional Tensile Strength – With a 125,000 psi rating, this rod reliably handles high-stress applications without failure, ensuring long-term structural integrity.
• Superior Hardness & Durability – Rockwell C35 hardness provides excellent resistance to wear and deformation, extending service life in demanding environments.
• Precision UNC Threading – Coarse 3/4"-10 UNC threads with Class 2A fit offer easy assembly and secure fastening, reducing installation time and improving joint reliability.
• Full Thread Coverage – Fully threaded design allows for adjustable nut positioning along the entire 4 1/2" length, enhancing versatility in complex assemblies.
• High-Temperature & Corrosion Resistance – ASTM Grade B7 steel, compliant with ASTM A193, ensures performance under elevated temperatures and harsh industrial conditions.
• Regulatory Compliance – Meets RoHS 3 and REACH standards, guaranteeing safe, environmentally responsible use in global supply chains.
• Right-Hand Thread Convenience – Standard right-hand thread direction simplifies installation with common tools, boosting efficiency on the job site.

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, this 3/4"-10 UNC threaded rod addresses critical needs in construction, machinery, and pressure vessel systems. Made from ASTM Grade B7 steel, it combines high tensile strength (125,000 psi) and Rockwell C35 hardness to withstand dynamic loads and prevent thread stripping. The fully threaded design with coarse thread spacing ensures uniform stress distribution and easy adjustment, reducing the risk of loosening under vibration. Ideal for use in high-temperature environments and corrosive settings, this rod complies with ASTM A193, offering reliability where precision and durability are non-negotiable. Its Class 2A thread fit guarantees compatibility with standard nuts, streamlining maintenance and assembly processes.

Specification Summary & Compliance

This threaded rod features precise inch measurement with a length of 4 1/2" and 3/4"-10 UNC coarse threads, adhering to Class 2A thread fit for consistent accuracy. It meets ASTM A193 specifications for material and manufacturing, ensuring high performance in demanding applications. Additionally, the product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally safe and legally approved use in industrial sectors.