S-98697A790 3/8"-24 Weld Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction, ensuring long-term reliability in harsh environments
• Enhanced welding stability with a low-profile rectangular flange design that provides a larger contact surface for secure attachment
• Precise thread engagement with Class 2B fine UNF threads, offering reliable, vibration-resistant fastening in demanding applications
• Optimized space utilization due to the compact low barrel profile, ideal for confined assembly areas
• Streamlined installation process with two weld projections that ensure consistent positioning and strong weld integrity
• Compliance with international standards including RoHS 3 and REACH, making it suitable for global industrial supply chains
• Right-hand thread direction for standard tool compatibility and efficient assembly line operations

Professional Applications & Engineering Value

This low profile rectangular weld nut is engineered to address common challenges in industrial welding applications where space constraints and corrosion resistance are critical. The 18-8 stainless steel material provides excellent durability against oxidation and chemical exposure, making it ideal for automotive frames, machinery enclosures, and structural assemblies exposed to moisture or aggressive environments. Its fine UNF thread spacing and Class 2B thread fit ensure minimal play and secure fastening under dynamic loads, reducing maintenance needs. The rectangular base with two weld projections distributes stress evenly, preventing distortion during welding and enhancing joint integrity in high-vibration settings like heavy equipment and transportation systems.

Specification Summary & Compliance

This weld nut features precision 3/8"-24 UNF fine threads with Class 2B fit for consistent dimensional accuracy. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards. Manufactured to inch system specifications, it includes a 7/16" barrel diameter and low-profile design suited for standard 7/16" hole diameters, supporting reliable performance in ASME-aligned industrial applications.