S-98838A040 1 1/4"-12 x 3 ft. Threaded Rods

Threaded Rods

1397FA00590 Threaded Rods
1397FA00590 Threaded Rods

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

Part No.
Part No. 1397FA00590
Equivalent to mcmaster :
98838A040

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 UNF
Thread Size 1 1/4"-12
Threading Fully Threaded
Thread Direction Right Hand
Thread Spacing Fine
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
  • Precision thread engagement with Class 1A thread fit ensuring smooth assembly and consistent fastening
  • Superior material durability featuring Rockwell B61 hardness for excellent wear resistance and long service life
  • Full-length threading convenience allowing flexible positioning and easy installation along the entire 3-foot length
  • Fine thread spacing advantage providing enhanced vibration resistance and superior clamping force distribution
  • Right-hand thread design compatible with standard industrial equipment and familiar installation procedures
  • Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated environments

Professional Applications & Engineering Value

This 1 1/4"-12 UNF fully threaded steel rod delivers critical engineering solutions where high tensile strength and precision threading are paramount. The fine thread spacing and Class 1A thread fit ensure secure fastening in vibration-prone environments, while the Rockwell B61 hardness provides exceptional resistance to wear and deformation. Ideal for structural supports, machinery assembly, and heavy-duty framing applications, this 3-foot threaded rod offers consistent performance in industrial settings requiring reliable load distribution and long-term durability. The fully threaded design allows for adjustable positioning, making it versatile for various construction and manufacturing requirements where precise alignment and strong mechanical connections are essential.

Specification Summary & Compliance

This inch-system threaded rod maintains Class 1A thread fit tolerance with UNF (Unified National Fine) thread type and 1 1/4"-12 fine thread spacing. Manufactured to precise dimensional standards, the product demonstrates compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial applications requiring certified components.

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