The rivet nut assortment nuts makes it easier to insert into the workpiece. It is suitable for high-end models, rod devices, steel pipe connecting parts or antiseptic material. (The riveting tool is not included)Made of high quality stainless steel, sturdy and durable, the rivet nut nuts set have a hardened surface that provides high-strength, load-bearing wires.The rivet nut assortment are in a transparent storage bag, with which you can easily find yourself in the series and avoid loss if necessary.Can be easily installed in many different types of material including steel, plastic, and fiberglass.Big rivet nut great installation tools to make the job easier and faster.Colour: silverMaterial: stainless steelSize: M5x13mmPackage Contents:80 * Rivet Nuts AssortmentOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.