S-98750A457 3/8"-16 x 2 3/4" ASTM A193 Threaded Rods

Threaded Rods

1391FA00248 Threaded Rods
1391FA00248 Threaded Rods

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

Part No.
Part No. 1391FA00248
Equivalent to mcmaster :
98750A457

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 2 3/4"

Thread Parameters

Thread Type UNC
Thread Size 3/8"-16
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 load-bearing capacity with 125,000 PSI tensile strength for reliable performance in high-stress industrial applications
  • Superior durability and wear resistance thanks to Rockwell C35 hardness and ASTM Grade B7 steel construction
  • Precise thread engagement with Class 2A thread fit ensuring consistent fastening and reduced installation issues
  • Full-length threading versatility allowing for adjustable positioning and secure connections along the entire 2 3/4" length
  • Industry-standard compatibility with 3/8"-16 UNC coarse threads for easy integration with existing components
  • Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe use in regulated industries
  • Right-hand thread design providing familiar installation and removal for maintenance efficiency

Professional Applications & Engineering Value

This Grade B7 steel threaded rod delivers critical engineering solutions where high tensile strength and durability are paramount. Manufactured to ASTM A193 specifications, the rod's fully threaded UNC coarse thread design ensures maximum grip and load distribution across the entire 2 3/4" length, preventing thread stripping in heavy machinery, structural frameworks, and pressure vessel applications. The Class 2A thread fit maintains precise tolerances for consistent performance in vibration-prone environments, while the 125,000 PSI tensile strength and Rockwell C35 hardness provide exceptional resistance to deformation under extreme loads. Ideal for industrial fastening in construction, manufacturing, and energy sectors where reliability cannot be compromised.

Specification Summary & Compliance

This threaded rod features 3/8"-16 UNC coarse threads with Class 2A thread fit for standard industrial compatibility. Manufactured from ASTM Grade B7 steel per ASTM A193 specifications, it delivers 125,000 PSI tensile strength and Rockwell C35 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety in global industrial applications.

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