S-94358A453 Length 5 1/2" Threaded Rods

Key Features & Benefits at a Glance

• Superior tensile strength of 150,000 psi ensures reliable performance under extreme loads, reducing failure risks in critical applications.
• Dual UNC & UNF threading (7/16"-14 coarse and 7/16"-20 fine) offers versatile connection options for various industrial components and fastening needs.
• Class 3A thread fit provides precise, tight tolerances for secure mating with nuts and threaded parts, minimizing backlash and vibration loosening.
• Black-oxide alloy steel construction enhances corrosion resistance and durability, extending service life in harsh or outdoor environments.
• Rockwell C39 hardness delivers excellent wear resistance, maintaining thread integrity through repeated assembly and disassembly cycles.
• Unthreaded tip design facilitates easier alignment and initial engagement, speeding up installation and reducing damage to threads.
• Right-hand threading on both ends ensures consistent, straightforward fastening operations, compatible with standard tools and procedures.

Professional Applications & Engineering Value

This dual threaded rod is engineered to address common challenges in heavy-duty industrial settings, such as machinery assembly, structural frameworks, and automotive systems. The combination of 7/16"-14 UNC coarse and 7/16"-20 UNF fine threads allows for flexible adaptation to different torque and sealing requirements, while the black-oxide alloy steel material provides enhanced protection against rust and abrasion. With a 150,000 psi tensile strength and Rockwell C39 hardness, it withstands high-stress conditions without deformation, making it ideal for applications demanding reliable, long-lasting connections. The unthreaded tip further simplifies alignment, reducing installation time and preventing cross-threading issues in time-sensitive projects.

Specification Summary & Compliance

This threaded rod adheres to UNC and UNF thread standards with Class 3A external thread fit for precise dimensional accuracy. It meets industry specifications for tensile strength (150,000 psi) and hardness (Rockwell C39), ensuring consistent performance. The product is manufactured from alloy steel with a black-oxide surface treatment, and complies with relevant industrial standards for material quality and threading, supporting reliable use in engineering and construction applications.