S-98837A029 1/4"-20 x 3 ft. Threaded Rods

Threaded Rods

1397FA00545 Threaded Rods
1397FA00545 Threaded Rods

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

Part No.
Part No. 1397FA00545
Equivalent to mcmaster :
98837A029

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 ft.

Thread Parameters

Thread Type UNC
Thread Size 1/4"-20
Threading Fully Threaded
Thread Direction Right Hand
Thread Spacing Coarse
Thread Fit (External) Class 1A

Material & Strength Parameters

Material 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

  • Exceptional load-bearing capacity with 50,000 psi tensile strength for reliable performance in demanding applications
  • Superior thread engagement through Class 1A thread fit ensuring smooth assembly and reduced cross-threading risks
  • Optimized material durability with Rockwell B61 hardness providing excellent resistance to wear and deformation
  • Universal compatibility with UNC coarse threading (1/4"-20) for broad industrial fastener system integration
  • Full-length threading versatility allowing adjustable positioning and continuous fastening along the entire 3-foot length
  • Right-hand thread standardization for intuitive installation and compatibility with common industrial equipment
  • Environmental compliance assurance meeting RoHS 3 and REACH regulations for international industrial applications

Professional Applications & Engineering Value

This fully threaded steel rod delivers critical engineering solutions for structural support and machinery assembly where vibration resistance and long-term reliability are paramount. The UNC coarse threading (1/4"-20) provides superior pull-out resistance in softer materials while maintaining quick assembly times. With 50,000 psi tensile strength and Rockwell B61 hardness, it withstands dynamic loads in construction frameworks, industrial machinery, and electrical enclosure mounting. The Class 1A thread fit ensures compatibility with standard nuts and fittings, reducing installation time and eliminating the need for custom machining. Its 3-foot length offers flexibility for custom fabrication while maintaining structural integrity across extended spans.

Specification Summary & Compliance

Manufactured to UNC thread standards with Class 1A thread fit tolerance for external threading. The rod maintains precise coarse thread spacing (1/4"-20) with right-hand thread direction. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety for industrial and commercial applications. Mechanical properties include 50,000 psi minimum tensile strength and Rockwell B61 hardness rating.

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