S-93865A430 1/4"-20 x 1 3/4" Weld Studs
Weld Studs
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Base & Accessories Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional tensile strength of 60,000 psi ensures reliable performance in high-stress industrial applications
- Class 3A thread fit provides superior precision and tighter tolerances for secure fastening connections
- Fully threaded design offers maximum engagement flexibility along the entire 1 3/4" length
- Coarse UNC thread pattern enables quicker installation and reduced cross-threading risks
- Robust steel construction delivers excellent durability and resistance to mechanical stress
- Below head projection facilitates proper positioning and alignment during welding operations
- Environmental compliance with RoHS 3 and REACH standards meets strict industrial regulatory requirements
Professional Applications & Engineering Value
This 1/4-20 UNC steel weld stud delivers exceptional engineering value through its fully threaded Class 3A design and 60,000 psi tensile strength. The coarse thread spacing combined with right-hand threading provides rapid installation in demanding industrial environments while minimizing assembly time. The below head projection location ensures precise positioning during welding processes, making it ideal for structural applications, heavy machinery, and manufacturing equipment where vibration resistance and long-term reliability are critical. The substantial 0.575" base diameter and 1 3/4" length provide optimal surface contact and thread engagement for secure fastening in steel fabrication, automotive assembly, and construction projects requiring durable threaded connections.
Specification Summary & Compliance
This weld stud features Class 3A thread fit per UNC standards with coarse thread spacing and right-hand thread direction. Manufacturing specifications include 1/4"-20 thread size, 0.575" base diameter, and 1 3/4" length. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across various industrial sectors while meeting international fastener standards for quality and performance.
