S-95475A408 5/16"-24 x 3" Threaded Rods

Threaded Rods

1397FA00331 Threaded Rods
1397FA00331 Threaded Rods

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

Part No.
Part No. 1397FA00331
Equivalent to mcmaster :
95475A408

Basic Information

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

Dimension Parameters

Length 3"

Thread Parameters

Thread Type UNF
Thread Size 5/16"-24
Threading Fully Threaded
Thread Direction Right Hand
Thread Spacing Fine
Thread Fit (External) Class 1A

Material & Strength Parameters

Material Zinc-Plated Steel
Tensile Strength 50000 psi
Hardness Rockwell B61
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with zinc-plated steel coating, extending service life in demanding industrial environments
  • Exceptional load-bearing capacity with 50,000 psi tensile strength for reliable performance under high-stress applications
  • Precision fine threading (UNF) ensures secure fastening and vibration resistance in critical assemblies
  • Class 1A thread fit provides easier assembly while maintaining sufficient clearance for rapid installation
  • Full-length threading offers maximum adjustability and versatile positioning along the entire 3" length
  • Consistent material hardness (Rockwell B61) prevents deformation and maintains thread integrity through repeated use
  • Right-hand thread design enables standard installation procedures compatible with common industrial equipment

Professional Applications & Engineering Value

This 5/16"-24 UNF fully threaded rod delivers exceptional engineering value through its zinc-plated steel construction and fine thread precision. The combination of 50,000 psi tensile strength and Rockwell B61 hardness addresses common failure points in machinery assembly, structural frameworks, and equipment manufacturing where vibration resistance and long-term reliability are critical. The Class 1A thread fit streamlines installation in high-volume production environments while the complete threading allows for unlimited adjustment in positioning applications. This industrial threaded rod solves alignment challenges in complex assemblies and provides dependable performance in automotive, construction, and manufacturing applications where consistent clamping force and corrosion protection are essential for operational safety and reduced maintenance intervals.

Specification Summary & Compliance

This threaded rod features precision 5/16"-24 UNF fine threading with Class 1A thread fit per Unified National Fine thread standards, ensuring proper clearance for efficient assembly. The 3" length maintains dimensional accuracy throughout the fully threaded design. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, confirming the absence of restricted substances for global industrial applications. The zinc-plated steel construction meets mechanical property requirements for 50,000 psi tensile strength applications while providing consistent performance across temperature variations and environmental exposures common in industrial settings.

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