S-90572A100 8-32 Weld Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction, ensuring long-term durability in harsh industrial environments.
• Reliable welding performance with a rectangular base design that provides stable contact and strong weld joints.
• Easy and secure fastening with 8-32 UNC coarse threads and Class 2B thread fit, reducing cross-threading risks during assembly.
• Optimized for high-strength applications featuring a 7/32" barrel diameter and 1/4" height for enhanced load distribution.
• Compliance with international standards including REACH and RoHS 3, ensuring safe and environmentally responsible use.
• Versatile installation with right-hand thread direction and standard barrel profile, suitable for various welding setups.
• Dimensional precision with a 3/4" base length and 1/2" base width, offering consistent performance in automated or manual processes.

Professional Applications & Engineering Value

This 18-8 stainless steel rectangular weld nut is engineered to address common challenges in industrial assembly, such as vibration loosening and corrosion-induced failure. Its UNC coarse threads and Class 2B thread fit ensure quick, secure fastening in heavy machinery, automotive frames, and structural steelwork, reducing installation time and maintenance costs. The rectangular shape and precise barrel dimensions (7/32" diameter, 1/4" height) provide excellent weld integrity and load-bearing capacity, making it ideal for applications requiring repeated disassembly. By using corrosion-resistant materials and compliant surface finishes, this weld nut extends service life in demanding environments like marine, chemical, and outdoor equipment.

Specification Summary & Compliance

This weld nut adheres to UNC thread standards with Class 2B thread fit for consistent dimensional accuracy. It meets REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliance, ensuring environmental safety. Key specifications include a barrel diameter of 7/32", barrel height of 1/4", base length of 3/4", and base width of 1/2", manufactured to precise industrial tolerances for reliable performance in welding applications.