S-94581A148 3/8"-16 Weld Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh industrial environments
• Enhanced weld integrity through rectangular base design (1 1/8" length × 5/8" width) providing maximum contact surface for secure bonding
• Space-saving installation with low barrel profile (3/32" height) ideal for confined spaces and flush-mounted applications
• Reliable thread engagement featuring UNC 3/8"-16 coarse threads with Class 2B fit for consistent fastening performance
• Optimized hole compatibility designed for 29/64" diameter holes ensuring precise alignment during welding operations
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe usage across regulated industries
• Durable structural support with 9/64" base thickness providing exceptional load distribution and vibration resistance

Professional Applications & Engineering Value

This low profile rectangular weld nut delivers critical solutions for industrial assembly challenges where space constraints and corrosion resistance are paramount. The 18-8 stainless steel composition prevents rust and chemical degradation in manufacturing facilities, marine applications, and food processing equipment. Engineered with UNC coarse threads and Class 2B thread fit, it maintains consistent clamping force in high-vibration environments while the rectangular base design maximizes weld surface area for permanent, reliable installations. The 7/16" barrel diameter and optimized 29/64" hole compatibility ensure precise positioning during automated welding processes, reducing installation time and improving production efficiency across metal fabrication, automotive, and heavy machinery sectors.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2B thread fit ensuring consistent engagement with mating components. The UNC 3/8"-16 coarse thread specification provides reliable fastening performance across industrial applications. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting current substance restriction requirements for global market acceptance. The weld nut's rectangular configuration and low barrel profile adhere to industry-standard welding specifications for secure, permanent installations in structural and machinery applications.