Brass threaded rivnuts are frequently used for purposes that need a metal with particularly functional properties. Since metal/zinc threaded nutserts for sheet metal is often set up swiftly and efficiently, they can be useful for a wide array of fastener programs. Some of the extra rewards that steel/zinc features involve: https://bandforiwatch710753.pointblog.net/fascination-about-threaded-inserts-for-plastics-67851560