Value Collection M47550 Rivet Nut 1/4-20 Aluminum

Product Description

The VALUE COLLECTION M47550 is an aluminum standard rivet nut designed to create strong, load-bearing threaded inserts in thin sheet metal, tubing, and other materials where a through-hole or weld nut is not practical. Featuring a 1/4-20 thread size and an expander head style, this rivet nut accepts standard 1/4-20 fasteners after installation. The grip range runs from 0.02 to 0.08 inches, making it suited for use in light-gauge substrates. Aluminum construction keeps weight low and provides adequate corrosion resistance in general-purpose service environments. Trade professionals in HVAC, electrical, and general mechanical fabrication regularly use rivet nuts to add durable threads to panels, brackets, and enclosures without welding.

This rivet nut is appropriate for light- to medium-duty applications in both residential and commercial settings. Typical use cases include adding threaded anchor points to sheet metal enclosures, electrical panels, HVAC equipment housings, and structural brackets where the rear face of the material is inaccessible. The expander head style provides a mechanical lock against rotation during installation. A Letter R drill size is required when preparing the pilot hole prior to installation. Each package contains 50 pieces.

Key Features

• 1/4-20 thread size for use with standard 1/4-20 fasteners
• Grip range of 0.02 to 0.08 inches suits light-gauge sheet metal and thin-wall tubing
• Expander head design resists spin-out during installation and under load
• Aluminum construction reduces weight and resists general corrosion
• Requires Letter R drill size for pilot hole preparation
• Sold in a 50-piece package for job-lot use

Compatibility

Designed as a general-purpose threaded insert compatible with any substrate where a Letter R pilot hole can be drilled and the material thickness falls within the 0.02 to 0.08 inch grip range.

Installation Notes

Installation requires a rivet nut tool or threaded mandrel tool sized for 1/4-20. Drill the pilot hole to Letter R diameter and deburr before seating the rivet nut. Ensure the substrate is clamped securely and free of grease or debris before setting the fastener. Always wear appropriate eye protection when drilling and setting rivet nuts.