S-98957A145 7/16"-14 x 4 ft. ASTM A193 Threaded Rods

Threaded Rods

1391FA00458 Threaded Rods
1391FA00458 Threaded Rods

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

Part No.
Part No. 1391FA00458
Equivalent to mcmaster :
98957A145

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 4 ft.

Thread Parameters

Thread Type UNC
Thread Size 7/16"-14
Threading Fully Threaded
Thread Direction Right Hand
Thread Spacing Coarse
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

  • Exceptional tensile strength of 125,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure
  • ASTM Grade B7 steel construction provides superior durability and resistance to heavy loads in demanding industrial environments
  • Full threading along the 4 ft. length offers maximum flexibility for adjustable connections and precise positioning
  • Class 2A thread fit with UNC coarse spacing enables quick assembly and disassembly while maintaining secure fastening
  • Rockwell C35 hardness rating delivers excellent wear resistance and long service life under continuous use
  • Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance
  • Right-hand threading design provides standardized installation compatibility with common industrial components

Professional Applications & Engineering Value

This 7/16"-14 UNC threaded rod delivers critical engineering solutions for industrial applications requiring high tensile strength and reliable performance. Manufactured from ASTM Grade B7 steel with Rockwell C35 hardness, the rod maintains structural integrity under extreme mechanical stress, making it ideal for construction frameworks, machinery anchoring, and structural supports. The fully threaded design along the entire 4-foot length allows for unlimited positioning flexibility in complex assemblies, while the coarse UNC thread pattern with Class 2A fit ensures rapid installation without compromising connection security. This combination of material strength and threading precision addresses common industrial challenges including vibration resistance, load distribution, and long-term durability in corrosive environments.

Specification Summary & Compliance

This threaded rod meets ASTM A193 specifications for high-temperature service applications, featuring precise Class 2A thread fit tolerances and UNC coarse thread spacing. The product is fully compliant with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations concerning chemical safety. Manufacturing follows standardized 7/16"-14 UNC thread dimensions with right-hand threading orientation, ensuring interoperability with compatible nuts and fittings across industrial applications.

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