S-91565A546 1/4"-20 x 1 1/2" Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 50,000 psi ensures reliable performance under high mechanical loads, reducing the risk of failure in demanding applications.
• Precision Class 1A thread fit provides smooth assembly and secure fastening, minimizing cross-threading and installation errors.
• Fully threaded design offers maximum flexibility for adjustable positioning and uniform load distribution along the entire rod length.
• Coarse UNC thread spacing enhances resistance to vibration loosening and allows for quicker installation in industrial settings.
• Durable steel construction with Rockwell B61 hardness delivers excellent wear resistance and longevity, even in harsh operating environments.
• Full compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global standards for hazardous substance restrictions.
• Right-hand threading aligns with common assembly practices, facilitating efficient integration with standard components.

Professional Applications & Engineering Value

This 1/4"-20 UNC fully threaded steel rod is engineered to address critical challenges in industrial assembly, construction, and machinery maintenance. Its coarse thread spacing and Class 1A thread fit provide superior resistance to vibrational stresses, making it ideal for applications where stability is paramount. The high tensile strength of 50,000 psi and Rockwell B61 hardness ensure dependable performance in structural supports, anchoring systems, and heavy-duty fastening scenarios. By utilizing fully threaded rods, engineers achieve consistent clamping force and adjustability, reducing assembly time and enhancing operational reliability. This rod meets rigorous industrial standards, offering a robust solution for sectors requiring durable, compliant components that withstand mechanical demands while adhering to environmental safety protocols.

Specification Summary & Compliance

This threaded rod adheres to UNC coarse thread standards with a 1/4"-20 thread size and Class 1A thread fit for precise external threading. It features a 1 1/2" length, right-hand thread direction, and is manufactured from high-strength steel. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from restricted hazardous substances and suitable for global industrial use.