iMeshbean 1200pcs Zinc Steel Stanless Aluminum Ribbed Plated Carbon Steel Rivet Nut Flat Head Rivnut Threaded Insert Nutsert Rivet Nut Assortment Kit Assorted in M3 M4 M5 M6 M8 M10 M12

<br><b> Bullet Point </b> <li> 1200 pieces assorted sizes Zinc Steel, Stainless Steel, Aluminum rivet nut kit.&nbsp;&nbsp; </li> <li> These are the large-flange style and they are ribbed to grip better against rotation </li> <br><b> Features&nbsp; </b> <li> Metric Rivet Nut Insert Rivnut Nutsert Assort M3 M4 M5 M6 M8 M10 M12 </li> <li> Rivet Nuts Can Be Installed in Many Different Kinds of Material Including Steel, Plastic and Fiberglass. </li> <br><b> Package included(Total 300 pcs With Box): </b> <li> 170 x M3 Zinc Steel Ribbed </li> <li> 170 x M4 Zinc Steel Ribbed </li> <li> 170 x M5 Zinc Steel Ribbed </li> <li> 60 x M6 Zinc Steel Ribbed </li> <li> 60 x M8 Zinc Steel Ribbed </li> <li> 50 x M10 Zinc Steel Ribbed </li> <li> 10 x M12 Zinc Steel Ribbed </li> <li> 50 x M4 Stainless Steel Ribbed </li> <li> 50 x M5 Stainless Steel Ribbed </li> <li> 50 x M6 Stainless Steel Ribbed </li> <li> 160 x M3 Aluminum Ribbed </li> <li> 100 x M4 Aluminum Ribbed </li> <li> 50 x M5 Aluminum Ribbed </li> <li> 50 x M6 Aluminum Ribbed </li>