S-94579A770 1/4"-20 Weld Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in harsh industrial environments
• Enhanced welding stability provided by the rectangular base design with 13/16" length and 1/2" width for maximum surface contact
• Space-saving low profile design with 1/16" barrel height ideal for applications with limited clearance requirements
• Reliable thread engagement with Class 2B thread fit ensuring consistent performance and easy assembly
• Optimized for 5/16" mounting holes with precise 19/64" barrel diameter for accurate positioning during welding operations
• Industry-standard compatibility with 1/4"-20 UNC coarse threads meeting common industrial fastener requirements
• Environmental compliance assurance with REACH and RoHS 3 certification for responsible manufacturing standards

Professional Applications & Engineering Value

This zinc-plated steel weld nut delivers exceptional value in industrial assembly where corrosion resistance and welding reliability are critical. The rectangular low profile design provides superior stability during welding operations, preventing rotation and ensuring perfect alignment. Engineered with Class 2B thread fit and 1/4"-20 UNC coarse threads, it offers excellent engagement with mating components while accommodating minor misalignments. The zinc plating creates a protective barrier against oxidation, making these weld nuts ideal for automotive frames, machinery enclosures, and structural assemblies exposed to demanding conditions. The combination of precise dimensions and right-hand thread direction ensures quick installation and reliable performance in high-vibration environments.

Specification Summary & Compliance

This weld nut features precision Class 2B thread fit with 1/4"-20 UNC coarse threads and right-hand thread direction. Critical dimensions include 19/64" barrel diameter, 1/16" barrel height, 13/16" base length, 1/2" base width, and 1/8" base thickness, designed for 5/16" mounting holes. The product fully complies with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) directives, ensuring environmental responsibility and workplace safety standards.