Avk AA480N Lever Rivet Nut Tool 4-40 to 1/2-13

Product Description

The AVK AA480N is a double action lever-style rivet nut installation tool designed for setting threaded inserts across a wide range of fastener sizes. It handles both inch and metric sizes, covering 4-40 through 1/2-13 in inch threads and M3 and larger in metric. The tool uses a double action lever mechanism to pull and set rivet nuts consistently, reducing operator fatigue compared to standard single-action tools. It is used by assembly technicians, maintenance mechanics, and fabricators working on sheet metal, composite panels, and similar thin-material applications. Conversion kits for individual thread sizes are sold separately.

This tool is suited for production assembly environments as well as field maintenance work where threaded inserts must be installed into materials that cannot be accessed from the back side. It accommodates a broad fastener range in a single tool body, making it practical for shops that work with multiple thread sizes without switching between dedicated tools. The lever action design allows controlled stroke and consistent pull force across the supported size range.

Key Features

• Double action lever mechanism for consistent rivet nut setting and reduced operator fatigue
• Covers inch sizes from 4-40 through 1/2-13 in a single tool
• Metric compatibility starting at M3
• Accepts interchangeable conversion kits for individual thread sizes (sold separately)
• Suited for sheet metal, panels, and thin-material blind fastener applications

Compatibility

Designed for use with rivet nut conversion kits sold separately; consult the AVK AA480N conversion kit listings for specific mandrel and nosepiece combinations compatible with this tool.

Installation Notes

Installation of rivet nuts with this tool is typically performed by assembly technicians and mechanical trade professionals. Before beginning work, ensure the work surface is secure and that any powered equipment in the assembly is de-energized per applicable lockout/tagout procedures. Select and install the correct conversion kit nosepiece and mandrel for the target thread size before use. Follow the manufacturer conversion kit instructions for proper mandrel engagement and stroke settings.