S-90186A107 M6 x 18.6 mm Rivet Nuts

Key Features & Benefits at a Glance

• Enhanced vibration resistance with three folding sides that create a secure, permanent installation in metal substrates
• Superior pull-out strength due to the bulbed body design that expands behind the workpiece for a robust, reliable hold
• Excellent corrosion protection from the zinc-plated steel construction, ensuring long-term durability in industrial environments
• Quick and easy installation with a coarse UNC thread (M6 x 1mm) and right-hand direction, speeding up assembly processes
• Optimized for thin materials with a 0 to 5 mm material thickness range and compatibility with a standard 12 mm drill bit
• Increased load distribution from the 16 mm flange, which helps prevent pull-through and distributes stress over a wider area
• Guaranteed regulatory compliance meeting RoHS 3 and REACH standards for safe, environmentally conscious manufacturing

Professional Applications & Engineering Value

This zinc-plated steel bulbed rivet nut is engineered to solve critical fastening challenges in metal applications where traditional nuts cannot be used. The M6 coarse UNC thread provides excellent engagement and high resistance to loosening under vibration, a common failure point in machinery and equipment. The bulbed body design is a key engineering advantage; upon installation, it deforms to create a large blind-side footprint, significantly increasing pull-out strength in sheet metal and other thin materials. This makes it an ideal, permanent threaded solution for assemblies where only one side is accessible, such as in automotive frames, electronic enclosures, and structural metal fabrications. Its right-hand thread and standardized 1 mm pitch ensure compatibility with a wide range of industrial components, streamlining inventory and repair operations.

Specification Summary & Compliance

This rivet nut features a body diameter of 12.5 mm, overall length of 18.6 mm, and a flange diameter of 16 mm with a 1.6 mm thickness. It is manufactured with an M6 x 1 mm coarse UNC thread in a right-hand direction. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of restricted hazardous substances and safe for industrial use.