10x M3-M12 Flat Head Metric Threaded Blind Rivet Nut Insert Rivnut Nutsert Screw

M3 - M12 Flat Head Metric Threaded Blind Rivet Nut Insert Rivnut Nutsert Screw

M3-M12 Insert Rivet Nut Nutsert Carbon Steel Flat Small Blind Head Semi-hexagon

M3 - M12 Blind Rivet Nut Flat Head Metric Threaded Insert Rivnut Nutsert Screw

M5 -M10 Threads Nuts Stainless / Carbon Steel Rivet Nut Rivnut Insert Nutsert

20pcs M3 M4 M5 M6 M8 M10 M12 Blind Hexagon Flat Head Rivet Nut Insert Rivnut