S-94430A442 1/4"-20 x 0.58" Rivet Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance thanks to the ribbed body design that provides enhanced grip and prevents rotation during installation and use
• Lightweight and corrosion-resistant construction from high-quality aluminum, ideal for applications where weight savings and durability are critical
• Quick and reliable installation with a coarse UNC thread and Class 2B fit, ensuring fast assembly and consistent performance in high-volume production
• Versatile material compatibility designed for use in metal sheets from 0.027" to 0.165" thickness, offering a broad range of application possibilities
• Optimized for tool compatibility with a standard 25/64" drill bit size, simplifying the preparation process and reducing installation time
• Secure flange design with a 1/2" diameter, distributing load effectively and providing a larger bearing surface to prevent pull-through
• Compliance with global standards including REACH and RoHS 3, ensuring safe use in regulated industries and international markets

Professional Applications & Engineering Value

This aluminum rivet nut is engineered to solve common fastening challenges in metal assembly, particularly where blind-side access is limited. Its ribbed body bites securely into the parent material, creating a permanent, high-strength thread that resists loosening under vibration and dynamic loads. The 1/4"-20 UNC coarse thread and Class 2B fit provide excellent engagement with mating screws, reducing cross-threading risks and speeding up installation in industrial assembly lines. The open end design allows for through-bolt passage, making it ideal for applications in automotive framing, electronic enclosures, and machinery panels where reliable, reusable threads are essential for maintenance and serviceability.

Specification Summary & Compliance

This component features a body diameter of 0.39" and a flange diameter of 1/2", manufactured to precise dimensional standards. The thread specification adheres to UNC coarse thread standards with a Class 2B thread fit, ensuring wide compatibility and reliable performance. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) directives, confirming its suitability for use in environmentally conscious and regulated industrial markets.