S-91565A542 1/4"-20 x 3/4" Threaded Rods
Threaded Rods
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Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- High tensile strength of 50,000 psi ensures reliable load-bearing capacity and resistance to breaking under stress
- Full threading along the entire 3/4" length provides maximum engagement and flexibility for various nut and fixture positions
- Class 1A thread fit offers easier assembly and disassembly, reducing installation time in high-volume applications
- Coarse UNC thread spacing delivers superior resistance to vibration loosening and faster installation in industrial settings
- Rockwell B61 hardness enhances durability and wear resistance for extended service life in demanding environments
- RoHS 3 and REACH compliance guarantees safe, environmentally responsible use without hazardous substances
- Right-hand thread direction ensures compatibility with standard components and straightforward installation
Professional Applications & Engineering Value
This 1/4"-20 UNC steel threaded rod is engineered to address common industrial challenges such as assembly efficiency and mechanical stability. The fully threaded design allows for adjustable fastening points, making it ideal for machinery framing, electrical enclosures, and structural supports where precise alignment is critical. Made from high-strength steel with a coarse thread spacing, it resists vibration-induced loosening in dynamic applications like automotive or conveyor systems. The Class 1A thread fit simplifies maintenance and reduces labor costs, while compliance with RoHS and REACH standards ensures it meets global regulatory requirements for safe, sustainable use in manufacturing and construction projects.
Specification Summary & Compliance
This threaded rod adheres to UNC coarse thread standards with a Class 1A thread fit for inch-based systems, ensuring dimensional accuracy and interchangeability. It meets a tensile strength of 50,000 psi and hardness of Rockwell B61, manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for industrial applications without hazardous substances.
