190Pcs Threaded Rivet Nut Set M3-M12 Compatible with Flat Flange Fastener

1 Made from zinc plated carbon steel 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, this flat head rivet nut has a good performance as fastener. 3 Convenient to install, designed to form a bulge on the back side of the panel as a screw is tightened in its threads. 4 There are seven different sizes from M3 to M12 that you can choose as needed for various purposes. 5 Each set includes many pieces of rivet nuts so you don't have to go to hardware store searching rivet nuts for a while.

What's in the box
190 x Plated Carbon Steel Flat Threaded Rivet Nut