S-95475A544 1/4"-20 x 1 1/4" Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 50,000 PSI ensures reliable performance under high-stress conditions, reducing the risk of fastener failure in demanding applications.
• Superior corrosion resistance provided by the zinc-plated steel construction, extending service life and maintaining integrity in various industrial environments.
• Precision Class 1A thread fit allows for easier assembly and disassembly, saving time and labor costs during installation and maintenance.
• Fully threaded design offers versatile fastening along the entire rod length, accommodating adjustable connections without requiring additional components.
• Coarse UNC thread spacing enhances grip and resistance to vibration loosening, ideal for machinery and structural assemblies.
• Rockwell B61 hardness provides excellent durability and wear resistance, minimizing deformation during repeated use.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global standards for hazardous substance restrictions.

Professional Applications & Engineering Value

This 1/4"-20 UNC fully threaded rod is engineered to address common industrial challenges such as vibration-induced loosening and corrosion. The zinc-plated steel material offers a protective barrier against moisture and chemicals, making it suitable for outdoor equipment, automotive frames, and construction frameworks. Its coarse thread spacing and right-hand thread direction provide secure, rapid installations in assembly lines, while the Class 1A thread fit ensures compatibility with standard nuts and fixtures. By delivering consistent 50,000 PSI tensile strength and Rockwell B61 hardness, this rod minimizes downtime and maintenance costs in heavy-duty applications like machinery mounting and structural bracing, offering a dependable industrial fastening solution.

Specification Summary & Compliance

This product adheres to UNC thread standards with a Class 1A thread fit for external threads, ensuring dimensional accuracy and interchangeability. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming the absence of restricted hazardous substances. Manufactured with a coarse thread spacing and right-hand thread direction, it is ideal for general-purpose industrial use where reliability and regulatory conformity are critical.