S-93669A110 8-32 x 0.498" Rivet Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments.
• Reliable thread engagement provided by UNC coarse threads and Class 2B fit, ensuring secure fastening and reducing cross-threading risks.
• Enhanced pull-out resistance from the ribbed body design, creating a permanent, vibration-resistant installation in metal substrates.
• Broad material compatibility for thicknesses from 0.020" to 0.100", offering versatile application across various metal assemblies.
• Streamlined installation process with a standard 7/16" drill bit requirement, reducing setup time and improving workflow efficiency.
• Right-hand thread direction for intuitive, standard tool operation, minimizing installation errors and operator training needs.
• Environmental regulation compliance with REACH and RoHS 3, ensuring safe use in regulated industries and global market acceptance.

Professional Applications & Engineering Value

This zinc-plated steel rivet nut delivers critical engineering value by solving common fastening challenges in metal fabrication and assembly. The ribbed body design mechanically locks into place when installed, preventing rotation and pull-out under dynamic loads or vibration—a common failure point in machinery and equipment. Its UNC coarse threads and Class 2B thread fit provide excellent engagement with mating screws, maintaining clamp force in high-stress applications. The zinc plating offers sacrificial corrosion protection, making it suitable for environments where moisture or chemicals are present. With compatibility for material thicknesses from 0.020" to 0.100", this rivet nut serves as a versatile threaded insert for sheet metal enclosures, automotive components, and industrial frames where reliable, permanent threads are essential.

Specification Summary & Compliance

This rivet nut features precision 8-32 UNC coarse threads with Class 2B thread fit tolerances, ensuring consistent mating with standard fasteners. Critical dimensions include a 0.43" body diameter, 0.555" flange diameter, and 0.498" installed length. Manufactured from zinc-plated steel with an open end and right-hand thread direction, it requires a 7/16" (0.4375") drill bit for installation. The product fully complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, meeting international standards for hazardous substance restrictions.