S-94640A210 7/16"-20 Weld Nuts

Key Features & Benefits at a Glance

• Superior weld integrity with 4130 Alloy Steel construction for excellent strength and fatigue resistance in demanding tube applications
• Precise thread engagement with Class 2B thread fit ensuring reliable, vibration-resistant connections in 3/4" OD tube systems
• Optimized for fine threading with 7/16"-20 UNF right-hand threads providing superior clamping force and leak prevention
• Full-threaded design offers maximum thread contact area for enhanced load distribution and joint stability
• Compatible with standard tubing specifically engineered for 0.058" wall thickness tubes, ensuring perfect fit and performance
• Regulatory compliance assurance with RoHS 3 and REACH compliance for global industrial applications and supply chain requirements
• Dimensional precision with 1" height providing optimal clearance and installation flexibility in confined spaces

Professional Applications & Engineering Value

This 7/16"-20 UNF tube end weld nut delivers exceptional engineering value in hydraulic, pneumatic, and structural tubing systems where leak prevention and vibration resistance are critical. The 4130 Alloy Steel composition provides superior strength-to-weight ratio and excellent weldability, making it ideal for high-stress applications in aerospace, automotive, and industrial machinery. The fully threaded design with UNF fine threading ensures maximum thread engagement and uniform stress distribution, preventing loosening under dynamic loads. Engineered specifically for 3/4" OD tubing with 0.058" wall thickness, this weld nut solves common challenges of tube end connections by providing a reliable, permanent fastening solution that maintains system integrity under pressure fluctuations and thermal cycling.

Specification Summary & Compliance

This tube end weld nut features 7/16"-20 UNF fine threading with Class 2B thread fit per UNF standards, ensuring precise dimensional accuracy and interchangeability. The manufacturing complies with industry standards for weld nuts and maintains strict adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The nut is specifically designed for 3/4" OD tubing with 0.058" wall thickness, featuring a 1" height and right-hand thread direction for standard industrial applications.