S-94358A340 Length 3" Threaded Rods

Key Features & Benefits at a Glance

• Superior load-bearing capacity with 150,000 psi tensile strength for reliable performance in high-stress applications
• Enhanced corrosion resistance through black-oxide coating on alloy steel, extending service life in demanding environments
• Precision dual-thread compatibility with UNC coarse (3/8"-16) and UNF fine (3/8"-24) threads for versatile connection options
• Exceptional thread quality with Class 3A fit on both ends ensuring tight, secure fastening and reduced vibration loosening
• Optimized installation efficiency featuring 5/32" hex drive for quick, secure tool engagement during assembly
• Right-hand threading on both ends for standardized, intuitive installation across industrial applications
• Balanced hardness and durability with Rockwell C39 hardness rating maintaining structural integrity under repeated stress

Professional Applications & Engineering Value

This dual-threaded rod solves critical engineering challenges by providing two distinct thread profiles on a single component. The 3/8"-16 UNC coarse thread delivers rapid assembly and superior vibration resistance, while the 3/8"-24 UNF fine thread offers precise adjustment capability and increased tensile strength. Manufactured from black-oxide alloy steel, it withstands harsh industrial environments where corrosion resistance is paramount. The Class 3A thread fit ensures minimal play and maximum load distribution, making it ideal for precision machinery, heavy equipment assembly, and structural applications requiring reliable, high-strength fastening solutions that maintain integrity under continuous operational stress.

Specification Summary & Compliance

This threaded rod features precision Class 3A external thread fit on both ends, manufactured to UNC/UNF thread standards with right-hand direction. The 3/8"-16 UNC thread extends 5/8" with coarse spacing, while the 3/8"-24 UNF thread extends 1" with fine spacing. The component meets industrial specifications for dimensional accuracy and is produced using alloy steel material with black-oxide surface treatment. While specific compliance certifications aren't provided, the manufacturing follows industry standards for high-strength fasteners suitable for demanding mechanical and structural applications.