S-94020A343 1/4"-20 x 0.58" Rivet Nuts

Key Features & Benefits at a Glance

• Superior pull-out resistance thanks to the ribbed aluminum body design that securely locks into place during installation
• Excellent durability and corrosion resistance provided by the high-quality aluminum material, ideal for harsh industrial environments
• Reliable and fast installation with coarse 1/4"-20 UNC threads and Class 2B fit, ensuring easy engagement and reduced cross-threading risk
• Versatile material compatibility designed for use in metal sheets from 0.027" to 0.165" thickness, offering broad application flexibility
• Enhanced flange stability with a 1/2" diameter and 0.03" thickness, distributing load evenly and preventing surface damage
• Compliance with global environmental standards including REACH and RoHS 3, ensuring safe and sustainable use in regulated industries
• Optimized for standard tooling with a recommended 25/64" drill bit, simplifying the installation process and reducing labor time

Professional Applications & Engineering Value

This aluminum rivet nut with its ribbed body design and 1/4"-20 UNC coarse threads is engineered to solve common fastening challenges in metal fabrication and assembly. The ribs bite into the host material, providing exceptional resistance to rotation and pull-out forces, which is critical in high-vibration environments like automotive, aerospace, and machinery. The open end and right-hand thread direction facilitate easy installation and removal, while the aluminum construction offers a lightweight yet strong solution that resists corrosion. Ideal for blind applications where only one side is accessible, this rivet nut ensures reliable performance in sheet metal, enclosures, and structural components, reducing the need for welding or complex hardware.

Specification Summary & Compliance

This rivet nut features precise Class 2B thread fit and adheres to UNC coarse thread standards for consistent performance. Key dimensions include a body diameter of 0.39", flange diameter of 1/2", and installed length of 0.38". It is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, ensuring environmental safety and suitability for global industrial markets. Designed for material thicknesses from 0.027" to 0.165", it requires a standard 25/64" drill bit for installation.