S-94640A340 3/8"-24 Weld Nuts

Key Features & Benefits at a Glance

• Enhanced vibration resistance with UNF fine threading providing superior holding power in high-stress applications
• Exceptional durability through 4130 Alloy Steel construction offering high strength-to-weight ratio and fatigue resistance
• Precision alignment with Class 2B thread fit ensuring smooth assembly and reliable performance
• Optimized tube connection with 1" thread length designed specifically for 1" OD tubing with 0.058" wall thickness
• Simplified installation through partially threaded design allowing for easier positioning and welding operations
• Regulatory compliance assurance with RoHS 3 and REACH compliance meeting international environmental standards
• Right-hand thread configuration providing standard directional operation for consistent industrial applications

Professional Applications & Engineering Value

This 3/8"-24 UNF tube end weld nut delivers critical performance in demanding industrial applications where tube connections require maximum reliability. Engineered from 4130 Alloy Steel, this weld nut provides exceptional strength and fatigue resistance for hydraulic systems, pneumatic assemblies, and structural tubing applications. The UNF fine threading with Class 2B precision fit ensures secure fastening that resists loosening under vibration, while the partially threaded design facilitates proper alignment during welding operations. Specifically designed for 1" OD tubing with 0.058" wall thickness, this component solves critical connection challenges in aerospace, automotive, and heavy equipment industries where tube end integrity is paramount.

Specification Summary & Compliance

This tube end weld nut features 3/8"-24 UNF fine threading with Class 2B thread fit per UNF standards, ensuring precise dimensional accuracy and reliable performance. The 1" thread length and 1-1/2" height provide optimal engagement for tube applications. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental compliance for industrial use. The component is engineered for tubes with 1" outer diameter and 0.058" wall thickness, delivering consistent performance in critical tubing systems.