S-98957A198 2"-8 x 1 ft. 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 load-bearing capacity with 125,000 psi tensile strength for reliable performance in high-stress applications
- Superior thread engagement and precision due to Class 2A thread fit, ensuring consistent fastening and reduced risk of cross-threading
- Enhanced fatigue resistance from Rockwell C35 hardness, providing long-term durability in demanding environments
- Full-length threading versatility allowing adjustable nut positioning and flexible installation across the entire 1 ft length
- Industry-standard compliance with ASTM A193 and Grade B7 specifications, guaranteeing material quality and mechanical properties
- Fine thread advantage offering better vibration resistance and finer adjustment control compared to coarse threads
- Environmental regulation adherence with RoHS 3 compliance, ensuring safe use in regulated industries
Professional Applications & Engineering Value
This 2"-8 UN fine threaded rod manufactured from ASTM Grade B7 steel addresses critical engineering challenges in industrial settings where high tensile strength and thread reliability are paramount. The fully threaded right-hand design with Class 2A thread fit ensures uniform stress distribution along the entire rod length, preventing localized failure points in structural applications, piping systems, and heavy machinery assemblies. Its fine thread spacing provides superior resistance to vibrational loosening, making it ideal for dynamic load environments. The combination of 125,000 psi tensile strength and Rockwell C35 hardness offers engineers a dependable solution for anchor bolts, tensioning systems, and pressure vessel applications where material failure is not an option.
Specification Summary & Compliance
This threaded rod features 2"-8 UN fine threads with Class 2A external thread fit per Unified Thread Standard, ensuring precise dimensional accuracy. Manufactured from ASTM Grade B7 steel meeting ASTM A193 specifications, it delivers consistent mechanical properties including 125,000 psi tensile strength and Rockwell C35 hardness. The product is RoHS 3 (2015/863/EU) compliant for environmental safety and suitable for industrial applications requiring verified material traceability and performance reliability.
