S-95475A538 1/4"-20 x 1/2" Threaded Rods

Threaded Rods

1397FA00351 Threaded Rods
1397FA00351 Threaded Rods

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

Part No.
Part No. 1397FA00351
Equivalent to mcmaster :
95475A538

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 1/2"

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 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

  • Exceptional tensile strength of 50,000 psi ensures reliable performance in demanding applications, reducing the risk of fastener failure.
  • Zinc-plated steel construction provides excellent corrosion resistance, extending service life in various industrial environments.
  • Class 1A thread fit offers easier assembly and faster installation, ideal for applications requiring quick, efficient fastening.
  • Fully threaded UNC coarse thread design allows for maximum adjustability and secure grip across the entire length.
  • Rockwell B61 hardness ensures durability and resistance to wear, maintaining thread integrity over repeated use.
  • RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence for global industrial use.
  • Right-hand threading with coarse spacing enables straightforward installation and compatibility with standard UNC nuts and components.

Professional Applications & Engineering Value

This 1/4"-20 UNC zinc-plated steel threaded rod is engineered to address common industrial fastening challenges, such as vibration loosening and corrosion-induced failure. The fully threaded design and coarse thread spacing provide superior holding power in machinery, construction, and assembly lines, where consistent tension and easy adjustment are critical. The zinc plating acts as a protective barrier against moisture and chemicals, making it suitable for outdoor or harsh environments. With a tensile strength of 50,000 psi and Class 1A thread fit, it ensures quick, reliable installations without compromising on durability, reducing maintenance costs and downtime in industrial threaded rod applications.

Specification Summary & Compliance

This threaded rod features a 1/4"-20 UNC coarse thread with Class 1A thread fit for standard tolerance, ensuring compatibility with common fasteners. It adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free of hazardous substances and suitable for regulated industrial markets. Manufactured to deliver precise dimensions and consistent performance, it meets general engineering requirements for inch-system threaded rods in various sectors.

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