S-93865A540 1/2"-13 x 1 1/4" Weld Studs

Key Features & Benefits at a Glance

• Exceptional tensile strength of 60,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure in demanding applications.
• Precision Class 3A thread fit provides superior engagement and vibration resistance, minimizing loosening in critical assemblies.
• Fully threaded design offers consistent holding power along the entire length, allowing for flexible positioning and secure fastening.
• Coarse UNC thread spacing enables quick installation and reduced cross-threading, saving valuable assembly time in industrial settings.
• Robust steel construction delivers excellent durability and corrosion resistance, extending service life in harsh welding environments.
• RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence, making it suitable for global supply chains.
• Right-hand threading ensures compatibility with standard tools and procedures, streamlining integration into existing workflows.

Professional Applications & Engineering Value

This 1/2"-13 UNC fully threaded steel weld stud is engineered to address common challenges in industrial fabrication, such as maintaining joint integrity under dynamic loads. The Class 3A thread fit and coarse thread spacing provide excellent resistance to vibration and fatigue, crucial in machinery, structural welding, and heavy equipment assembly. Made from high-strength steel, it withstands intense welding processes without compromising tensile strength, ensuring long-term reliability. Its fully threaded design allows for uniform stress distribution, reducing the risk of shear failure. Ideal for applications requiring secure, permanent fastening, this stud meets rigorous standards while supporting efficient production timelines.

Specification Summary & Compliance

This weld stud features a 1/2"-13 UNC thread with Class 3A external thread fit and coarse spacing, ensuring precise dimensional accuracy per industry standards. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its suitability for environmentally conscious manufacturing. The product adheres to common engineering specifications for tensile strength and threading, supporting quality assurance in professional applications.