S-98911A033 1/2"-20 x 6 ft. Threaded Rods

Threaded Rods

1397FA00686 Threaded Rods
1397FA00686 Threaded Rods

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

Part No.
Part No. 1397FA00686
Equivalent to mcmaster :
98911A033

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 6 ft.

Thread Parameters

Thread Type UNF
Thread Size 1/2"-20
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 industrial applications.
  • Precision threading with Class 1A fit ensures easy assembly and consistent engagement with mating components.
  • Full-length UNF fine threading provides maximum grip and adjustability along the entire 6-foot length.
  • Durable steel construction with Rockwell B61 hardness offers excellent resistance to wear and deformation.
  • Right-hand thread direction enables standard installation and compatibility with common tools and fasteners.
  • Compliance with RoHS 3 and REACH regulations ensures environmental safety and suitability for global markets.
  • Versatile inch-system sizing (1/2"-20) allows seamless integration with existing equipment and standards.

Professional Applications & Engineering Value

This fully threaded steel rod is engineered to address critical challenges in construction, machinery assembly, and structural framing where vibration resistance and long-term stability are paramount. The UNF fine thread spacing and Class 1A thread fit minimize the risk of cross-threading and provide superior holding power in dynamic environments. Made from high-strength steel with a Rockwell B61 hardness, it withstands repetitive stress and harsh conditions without compromising integrity. Its 6-foot length and right-hand threading make it ideal for custom fabrication, suspension systems, and precision alignment tasks, reducing installation time and enhancing project reliability.

Specification Summary & Compliance

This threaded rod adheres to inch system measurements with a 1/2"-20 UNF fine thread and Class 1A thread fit for external threading, ensuring dimensional accuracy per industry standards. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, confirming its suitability for regulated industrial applications. The specified 50,000 psi tensile strength and material properties align with common engineering specifications for steel fasteners.

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