S-90032A049 1/4"-28 x 1 ft. Threaded Rods

Threaded Rods

1397FA00015 Threaded Rods
1397FA00015 Threaded Rods

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

Part No.
Part No. 1397FA00015
Equivalent to mcmaster :
90032A049

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 1 ft.

Thread Parameters

Thread Type UNF
Thread Size 1/4"-28
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 construction for extended service life in harsh environments
  • Exceptional load-bearing capacity with 50,000 psi tensile strength for demanding industrial applications
  • Precision thread engagement with Class 1A fit ensuring reliable assembly and vibration resistance
  • Optimized fine threading (UNF 1/4"-28) providing superior holding power in thin materials
  • Consistent mechanical properties with Rockwell B61 hardness for predictable performance under stress
  • Full-length threading enables adjustable positioning and versatile installation options
  • Regulatory compliance assurance with RoHS 3 and REACH standards for global market acceptance

Professional Applications & Engineering Value

This 1/4"-28 UNF fully threaded rod delivers critical engineering solutions where vibration resistance and corrosion protection are paramount. The zinc-plated steel construction provides essential galvanic protection in industrial environments, while the fine thread spacing and Class 1A thread fit ensure secure fastening in applications requiring precise alignment and minimal play. Engineered with 50,000 psi tensile strength and Rockwell B61 hardness, this threaded rod maintains structural integrity in machinery assembly, construction frameworks, and electrical enclosures where consistent clamping force and durability are essential. The right-hand threading direction facilitates standard installation practices across various industrial threaded rod applications.

Specification Summary & Compliance

This inch-system threaded rod features 1/4"-28 UNF fine threading with Class 1A external thread fit per UNF standards, ensuring dimensional accuracy and interchangeability. Manufactured from zinc-plated steel with 50,000 psi tensile strength and Rockwell B61 hardness, the rod complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for regulated industries and international projects requiring certified components.

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