S-94579A600 3/8"-16 Weld Nuts

Key Features & Benefits at a Glance

• Enhanced welding stability with rectangular base design that provides superior surface contact and prevents rotation during installation
• Optimized low-profile barrel (3/32" height) enables flush mounting in space-constrained applications while maintaining structural integrity
• Reliable coarse threading (3/8"-16 UNC) ensures quick assembly and reduced cross-threading risks in high-vibration environments
• Precision Class 2B thread fit guarantees consistent engagement and smooth operation with mating components
• Durable steel construction delivers exceptional load-bearing capacity and corrosion resistance for long-term performance
• Comprehensive compliance with REACH and RoHS 3 standards ensures environmental responsibility and global market acceptance
• Perfect hole compatibility with 29/64" diameter openings eliminates installation guesswork and improves production efficiency

Professional Applications & Engineering Value

This low profile rectangular weld nut addresses critical challenges in industrial welding applications where space optimization and structural reliability are paramount. The steel construction combined with the rectangular base design provides maximum weld surface area, significantly reducing the risk of nut rotation during high-temperature welding processes. The 7/16" barrel diameter and low-profile configuration make it ideal for automotive frames, machinery enclosures, and structural assemblies where clearance is limited. The 3/8"-16 UNC coarse threading ensures rapid assembly in production environments while maintaining Class 2B precision for consistent bolt engagement. This engineered solution eliminates the need for additional fastening components, reducing both installation time and total project costs while delivering exceptional durability in demanding industrial settings.

Specification Summary & Compliance

This weld nut maintains Class 2B thread fit tolerance per UNC standards, ensuring precise compatibility with mating components. Manufacturing adheres to inch system specifications with exact dimensions including 7/16" barrel diameter, 1 1/8" base length, and 5/8" base width. The product is fully REACH (EC 1907/2006) compliant regarding SVHC substances and meets RoHS 3 (2015/863/EU) directives for environmental safety. Right-hand coarse threading (3/8"-16 UNC) provides optimal performance in industrial applications requiring rapid assembly and disassembly cycles.