S-93865A420 1/4"-20 x 1 1/2" Weld Studs

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 60,000 psi tensile strength for reliable performance in demanding industrial applications
• Precision Class 3A thread fit ensures superior engagement and vibration resistance in critical assemblies
• Full-length UNC coarse threading provides faster installation and superior holding power in various base materials
• Below-head projection design enables secure welding placement and consistent joint integrity
• Regulatory compliance assurance with RoHS 3 and REACH standards for environmentally responsible manufacturing
• Robust steel construction delivers excellent durability and corrosion resistance in harsh operating environments
• Standard 1/4"-20 thread size offers broad compatibility with existing industrial equipment and components

Professional Applications & Engineering Value

These fully threaded steel weld studs address critical challenges in industrial fabrication and maintenance operations. The Class 3A thread fit provides exceptional dimensional accuracy that prevents cross-threading and ensures consistent torque values during installation. The below-head projection location facilitates precise welding placement, eliminating alignment issues in automated assembly lines. With 60,000 psi tensile strength, these UNC coarse threaded studs maintain structural integrity under dynamic loads and vibration, making them ideal for heavy machinery, structural steel frameworks, and transportation equipment. The right-hand thread direction and standardized 1/4"-20 configuration ensure compatibility across diverse industrial systems while the coarse thread spacing enables rapid installation in time-sensitive production environments.

Specification Summary & Compliance

These weld studs feature precision Class 3A external thread fit per UNC standards with coarse thread spacing for optimal performance. The manufacturing process adheres to strict dimensional tolerances with 0.575" base diameter and 1 1/2" length specifications. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and workplace safety standards are met. The fully threaded design with right-hand thread direction follows industry-standard specifications for consistent performance across applications.