S-92580A316 1 1/4"-12 x 12 ft. ASTM A193 Threaded Rods

Threaded Rods

1391FA00078 Threaded Rods
1391FA00078 Threaded Rods

Image may differ from product. See technical specification for details.

Part No.
Part No. 1391FA00078
Equivalent to mcmaster :
92580A316

Basic Information

System of Measurement Inch
Specifications Met ASTM A193
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant

Dimension Parameters

Length 12 ft.

Thread Parameters

Thread Type UNF
Thread Size 1 1/4"-12
Threading Fully Threaded
Thread Direction Right Hand
Thread Spacing Fine
Thread Fit (External) Class 2A

Material & Strength Parameters

Material Steel
Fastener Strength Grade/Class ASTM Grade B7
Tensile Strength 125000 psi
Hardness Rockwell C35
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior load-bearing capacity with 125,000 psi tensile strength for demanding structural and machinery applications
  • Exceptional durability and wear resistance thanks to Rockwell C35 hardness and ASTM Grade B7 steel construction
  • Precise, reliable fastening ensured by Class 2A thread fit and UNF fine threading for superior engagement
  • Full-length thread coverage provides maximum adjustability and connection points along the entire 12-foot length
  • Compliance with strict industry standards including ASTM A193 for material quality and performance consistency
  • Environmentally responsible manufacturing with RoHS 3 and REACH compliance for safe use in regulated industries
  • Right-hand threading design offers standard, intuitive installation compatible with common industrial components

Professional Applications & Engineering Value

This high-strength threaded rod addresses critical engineering challenges in heavy-duty applications where failure is not an option. Manufactured from ASTM Grade B7 steel, it provides exceptional resistance to stress and elongation under heavy loads, making it ideal for pressure vessel systems, structural bracing, and industrial machinery anchoring. The fully threaded design with UNF fine threads ensures maximum grip and load distribution across the entire length, while the Class 2A thread fit guarantees precise mating with corresponding nuts and components. This combination of material strength and threading precision solves common issues of bolt fatigue and joint loosening in high-vibration environments, delivering reliable performance in petrochemical, construction, and manufacturing applications.

Specification Summary & Compliance

This threaded rod meets Class 2A thread fit tolerances for external threads according to inch system standards, with 1 1/4"-12 UNF fine threading and right-hand direction. It conforms to ASTM A193 specifications for high-temperature service alloy steel materials and demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial markets with strict substance restrictions.

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