Carbon Steel Flat Threaded Rivet Nut Flange Rivnut Nutsert Fastener Knurled Steel Head Nutserts(M10（20 pcs/pack)）

HIGH QUALITY: The flat threaded rivet nut is made from zinc plated carbon steel which provides strength, corrosion and long service life ADVANTAGE: This flat head rivet nut has a good performance as fastener, with open end, small flange, round hole, threaded inner wall and partial anti-skid EASY TO USE: The rivet nut is convenient to install, designed to form a bulge on the back side of the panel as a screw is tightened in its threads SEVEN SIZE: There are seven different sizes from M3 to M12 that you can choose as needed for various purposes, can meet you use and replacement PACKAGE: Each set includes many pieces of rivet nuts so you don't have to go to hardware store searching rivet nuts for a while