S-94430A558 5/16"-18 x 0.805" Rivet Nuts

Key Features & Benefits at a Glance

• Superior pull-out resistance thanks to the ribbed body design that provides enhanced grip in metal substrates
• Lightweight yet durable construction using aluminum material for corrosion resistance without sacrificing strength
• Reliable thread engagement with 5/16"-18 UNC coarse threads and Class 2B fit ensuring consistent fastening performance
• Easy installation in standard drill holes with compatibility for 17/32" drill bits, reducing preparation time
• Versatile material thickness accommodation from 0.150" to 0.312" for flexible application across various metal assemblies
• Enhanced flange stability with 0.685" diameter distributing load evenly to prevent surface damage
• Compliance with environmental standards including REACH and RoHS 3, ensuring safe use in regulated industries

Professional Applications & Engineering Value

This aluminum ribbed rivet nut is engineered to address common challenges in metal fabrication and industrial assembly, where vibration resistance and secure fastening are critical. The ribbed body design significantly increases pull-out strength by creating multiple anchoring points within the host material, preventing loosening under dynamic loads. Its 5/16"-18 UNC coarse thread with Class 2B fit ensures quick installation and reliable performance in high-stress environments, such as automotive frames, machinery enclosures, and structural metalwork. The aluminum construction offers excellent corrosion resistance while maintaining a lightweight profile, ideal for applications where weight reduction is essential. Compatible with 17/32" drill bits, it streamlines the installation process, reducing labor time and improving overall assembly efficiency in demanding settings.

Specification Summary & Compliance

This rivet nut features precise dimensions including a body diameter of 0.53", flange diameter of 0.685", and installed length of 0.425". It adheres to UNC coarse thread standards with Class 2B thread fit for consistent tolerance and performance. The product is manufactured in compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, ensuring it meets stringent environmental and safety requirements for industrial use.