S-94579A810 5/16"-24 Weld Nuts
Weld Nuts
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Basic Information
Thread Parameters
Head Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with zinc-plated steel construction for prolonged service life in harsh industrial environments.
- Secure, fine-thread engagement provided by the 5/16"-24 UNF Class 2B thread fit, ensuring reliable, vibration-resistant connections.
- Optimized low-profile design with a rectangular base and low barrel for applications where space is limited without sacrificing weld surface area.
- Simplified installation and alignment due to the rectangular shape, which helps prevent rotation during the welding process.
- Compliance with major environmental regulations including RoHS 3 and REACH, making it suitable for global supply chains and sensitive applications.
- Precision-engineered for a 3/8" hole diameter, ensuring a proper fit and consistent performance in pre-drilled assemblies.
Professional Applications & Engineering Value
This low barrel rectangular weld nut is engineered to solve common fastening challenges in metal fabrication, automotive frames, and heavy machinery. The zinc-plated steel material provides a protective barrier against rust and corrosion, which is critical for outdoor or high-moisture environments. Its rectangular base offers a larger contact area for more stable welding, reducing the risk of nut spin-out under dynamic loads. The 5/16"-24 UNF fine thread allows for precise tension control and is ideal for applications requiring fine adjustment and high clamping force. This nut is a dependable choice for industrial assembly lines where consistent, repeatable performance and regulatory compliance are non-negotiable.
Specification Summary & Compliance
This weld nut features a Class 2B thread fit per the Unified National Fine (UNF) standard, ensuring dimensional accuracy and interchangeability. Key dimensions include a barrel diameter of 23/64", barrel height of 3/32", and a base size of 63/64" x 5/8". It is manufactured to be REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliant, confirming its adherence to strict environmental and safety standards for hazardous substances.
