S-94358A350 Length 4" Threaded Rods
Threaded Rods
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Other Parameters
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Key Features & Benefits at a Glance
- Exceptional Tensile Strength – Withstands up to 150,000 psi, providing reliable performance in high-stress industrial environments.
- Dual Threading Versatility – Combines 3/8"-16 UNC coarse and 3/8"-24 UNF fine threads on a single rod, offering flexibility for various assembly requirements.
- Superior Corrosion Resistance – Black-oxide finish on alloy steel enhances durability and protects against rust in harsh conditions.
- Precision Thread Fit – Class 3A external threads ensure tight, secure connections with minimal risk of loosening.
- High Hardness Rating – Rockwell C39 hardness provides excellent wear resistance and long-term reliability.
- Easy Installation – Hex drive design allows for straightforward tightening using standard tools, reducing assembly time.
- Right-Hand Thread Compatibility – Both ends feature right-hand threading for consistent, industry-standard fastening.
Professional Applications & Engineering Value
This black-oxide alloy steel threaded rod is engineered to address critical challenges in industrial settings, such as vibration-induced loosening and environmental degradation. The dual UNC/UNF threading enables seamless integration into assemblies requiring both coarse threads for rapid installation and fine threads for precise adjustment under load. Its 150,000 psi tensile strength and Rockwell C39 hardness make it ideal for heavy-duty applications in machinery, construction, and automotive systems, where failure is not an option. The black-oxide surface treatment further extends service life by resisting corrosion, reducing maintenance needs and downtime in demanding environments.
Specification Summary & Compliance
This threaded rod adheres to Class 3A thread fit standards for high precision, with UNC coarse (3/8"-16) and UNF fine (3/8"-24) threads, both right-hand. Manufactured from alloy steel, it meets industry requirements for strength and is compliant with RoHS and REACH environmental regulations, ensuring safe use in various engineering applications.
