120Pcs Rivet Nut 304 Stainless Steel Flat Head Threaded Insert Nutsert, Rivnut A
【SIZE & QUANTITY】120pcs rivet nuts with various sizes in a durable transparent box, it contains 6 sizes selected for you, includes: M3 x 30pcs, M4 x 30pcs, M5 x 20pcs, M6 x 20pcs, M8 x 10pcs, M10 x 10pcs.