S-95625A009 5/16"-18 x 3 ft. ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 125,000 psi provides reliable performance in high-stress applications, reducing the risk of fastener failure.
• ASTM Grade B7 steel construction offers superior durability and resistance to deformation under heavy loads, ensuring long service life.
• Fully threaded design allows for uniform load distribution and flexible positioning along the entire 3 ft length, enhancing installation versatility.
• Left-hand threading prevents unintentional loosening in rotating machinery, improving safety in counter-clockwise motion environments.
• Class 2A thread fit with UNC coarse spacing ensures easy assembly and disassembly while maintaining secure connections in industrial settings.
• RoHS 3 compliance guarantees environmental safety and regulatory adherence for global supply chain requirements.
• Rockwell C34 hardness provides excellent wear resistance, minimizing thread damage during repeated use.

Professional Applications & Engineering Value

This left hand threaded rod delivers critical engineering solutions where reverse-threading prevents accidental disassembly in rotating equipment. Manufactured from ASTM Grade B7 steel, it maintains structural integrity in high-temperature and high-pressure environments common in petrochemical, power generation, and heavy machinery applications. The fully threaded UNC coarse thread design maximizes engagement surface area, distributing stress evenly across the entire 3 ft length to prevent concentration points that lead to fatigue failure. With 125,000 psi tensile strength and Rockwell C34 hardness, it outperforms standard threaded rods in corrosive and demanding conditions while meeting ASTM A193 specifications for guaranteed performance consistency.

Specification Summary & Compliance

This threaded rod features 5/16"-18 UNC coarse threads with Class 2A thread fit tolerances for precise mating with corresponding nuts. Manufactured in compliance with ASTM A193 specifications for high-temperature service, it meets ASTM Grade B7 material requirements and demonstrates full RoHS 3 (2015/863/EU) compliance for restricted substance control. The product maintains dimensional accuracy per Unified Thread Standard specifications while delivering verified mechanical properties including 125,000 psi tensile strength and Rockwell C34 hardness testing.