S-94640A790 1"-14 Weld Nuts

Key Features & Benefits at a Glance

• Superior strength and fatigue resistance from 4130 alloy steel construction, ensuring long-term reliability in demanding industrial environments.
• Precise Class 2B thread fit guarantees smooth assembly and secure fastening, reducing the risk of cross-threading and installation errors.
• Full threading design provides consistent engagement along the entire 2" length, offering flexibility in positioning and enhanced load distribution.
• Optimized for 1 3/4" OD tubing with compatibility for 0.12" wall thickness, delivering a perfect fit for standard tube applications.
• Fine UNF 1"-14 right-hand threads ensure high clamping force and vibration resistance, ideal for critical connections.
• Compliance with RoHS 3 and REACH regulations assures environmental safety and meets global industry standards for hazardous substance control.
• Durable weld-ready design allows for permanent, high-strength attachment to tubing systems, minimizing maintenance needs.

Professional Applications & Engineering Value

This 1"-14 UNF tube end weld nut is engineered to address common challenges in industrial tubing systems, such as vibration loosening and alignment issues. Crafted from 4130 alloy steel, it offers excellent tensile strength and corrosion resistance, making it suitable for heavy-duty applications in automotive, aerospace, and hydraulic systems. The fully threaded and fine thread configuration ensures maximum thread engagement, enhancing joint integrity under dynamic loads. Its right-hand thread direction and Class 2B thread fit facilitate quick installation while maintaining precision, reducing downtime in assembly lines. By providing a reliable connection for 1 3/4" OD tubing, this nut helps prevent leaks and structural failures, delivering long-term performance in high-stress environments.

Specification Summary & Compliance

This tube end weld nut features a 1"-14 UNF fine thread with Class 2B thread fit for precise dimensional accuracy, adhering to standard inch measurement systems. It is fully threaded with a right-hand direction and measures 2" in height, designed for tubing with a 1 3/4" OD and 0.12" wall thickness. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety standards for industrial use.