Hight Quality Material - These rivet nuts are made of carbon steel, with zinc plated on the surface, corrosion and acid resistant, they are strong and durable, healthy and lead-free, high strength, non-deforming, load-bearing threads, you will no longer worry about them rusting and breaking when installing.
Wide Applications - The assorted nutserts are widely used in automotive, furniture, decoration and other electrical and industrial products, suitable for a variety of occasions such as in air conditioning, fire fighting, gas or in medicine beverage food chemical industry and metal sheets factory.
Measurement Data - Package include 165 pieces of rivet nuts. It contains 5 sizes selected for you, includes: M3-1/8'' x 50pcs, M4-0.16'' x 50pcs, M5-0.2'' x 30pcs, M6-1/4'' x 20pcs, M8-5/16'' x 15pcs.
Portable Kit - These rivet nuts kit is lightweight, very convenient to carry; Meanwhile, the transparent storage box is durable enough to accommodate all items safely.