Kimllier 300Pcs Aluminum Rivet Nuts Assortment Kit - Metric & SAE Threaded Inserts For DIY & Repair

This kit is a lifesaver for anyone doing metal fabrication, automotive work, or DIY projects.

You get 300 aluminum rivet nuts (also called nutserts) in a mix of metric and SAE sizes: M3, M4, M5, M6, M8 and 6-32, 8-32, 10-24, 10-32, 1/4-20.

They're flat head, easy to install with a rivet nut tool, and create strong threaded holes in sheet metal, tubing, or plastic.

Aluminum is lightweight, corrosion-resistant, and durable.

Perfect for adding mounting points, repairing stripped threads, or building custom brackets.

Comes in a sturdy plastic case with compartments labeled by size—keeps everything organized.

Saves you from buying sizes individually.

A must-have for mechanics, fabricators, or hobbyists.

Quality is good, threads are clean.

Just make sure you have the right installation tool.

Incredible value for the quantity.