S-94581A144 5/16"-24 Weld Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 Stainless Steel construction, ensuring long-term reliability in harsh industrial environments.
• Optimized for secure, permanent fastening with a low barrel profile that minimizes protrusion while providing a strong weld point.
• Precise thread engagement and reliable performance delivered by the Class 2B thread fit and 5/16"-24 UNF fine threads, reducing the risk of cross-threading.
• Enhanced stability and load distribution from the rectangular base design (1 1/8" length x 5/8" width), preventing rotation during and after welding.
• Simplified installation and alignment with a designated 3/8" hole diameter, ensuring quick and accurate placement in welding applications.
• Compliance with stringent environmental and safety standards, including RoHS 3 and REACH, making it suitable for regulated industries.
• Durable, right-hand thread design for consistent performance in high-vibration and heavy-duty assembly operations.

Professional Applications & Engineering Value

This low barrel rectangular weld nut is engineered to address common challenges in industrial welding and assembly, such as space constraints and the need for robust, corrosion-resistant fasteners. Crafted from 18-8 Stainless Steel, it offers exceptional resistance to rust and oxidation, making it ideal for applications in automotive, machinery, and outdoor equipment where exposure to moisture or chemicals is a concern. The UNF fine thread and Class 2B thread fit ensure tight, secure connections that withstand vibrations and dynamic loads, reducing maintenance needs. Its rectangular shape and low-profile barrel facilitate easy alignment and welding on flat surfaces, streamlining production processes while enhancing structural integrity in frameworks, enclosures, and fabricated metal products.

Specification Summary & Compliance

This weld nut adheres to UNF thread standards with a Class 2B thread fit for consistent dimensional accuracy and ease of assembly. Key specifications include a barrel diameter of 23/64", base length of 1 1/8", and compatibility with a 3/8" hole diameter. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global supply chains.