S-94640A414 3/4"-16 Weld Nuts
Weld Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance and strength from 4130 alloy steel construction, ensuring long-term reliability in demanding industrial environments.
- Precise fit for 1-1/2" OD tubing with 0.12" wall thickness, minimizing installation errors and enhancing assembly efficiency.
- Left-hand UNF fine threading provides secure, anti-loosening performance in applications where reverse rotation is a concern.
- Class 2B thread fit guarantees consistent engagement and smooth operation, reducing wear and maintenance needs.
- Partially threaded design allows for easier alignment and welding, speeding up production processes.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and global supply chain acceptance.
- Durable weld-ready construction supports heavy-duty tube fittings, ideal for high-stress mechanical systems.
Professional Applications & Engineering Value
This tube end weld nut is engineered to address critical challenges in industrial tubing systems, such as vibration-induced loosening and misalignment. Crafted from 4130 alloy steel, it offers exceptional tensile strength and fatigue resistance, making it suitable for heavy-duty applications in aerospace, automotive, and hydraulic systems. The left-hand UNF fine thread and Class 2B fit ensure reliable performance in reverse-thread scenarios, while the partially threaded design simplifies welding onto 1-1/2" OD tubing with 0.12" wall thickness. By integrating precise thread standards and robust material properties, this nut reduces assembly time, enhances safety, and extends service life in high-pressure environments.
Specification Summary & Compliance
This product features a 3/4"-16 UNF left-hand thread with Class 2B fit for consistent dimensional accuracy and smooth threading. It adheres to standard inch measurement systems and is manufactured to meet industrial specifications for partially threaded components. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global engineering projects requiring certified hardware.
