RIVET BUSH NUT 4MM 18G =1.22MM A2

A rivet bush nut is a permanent, threaded insert designed to be riveted or pressed into thin sheet metal or soft materials, providing a strong and reusable internal thread. It features a knurled or grooved outer surface to resist rotation and a flange or collar to prevent pull-through. Once installed, it offers a load-bearing thread without the need for welding or tapping.