HGY Rivnut Tool Kit, M3-M8 Rivet Nuts Threaded Insert and Rivet Gun Tool Rivnut Nutsert Riveting Kit

Features:1.Rivet nuts are made from aluminum alloy which provides strength, corrosion protection and long service life.2.With open end, small flange, round hole, threaded inner wall and partial anti-skid surface, these flat head rivet nut has a good performance of fastener function.3.There are various sizes, M3, M4, M5, M6, M8 and they normally have low profile compared to other nuts.4.Each siz...