<br><b>VIGRUE 150pcs Mixed Zinc Plated Carbon Steel Rivet Nut Flat Head Insert rivnuts Nutsert Assortment Kit, Assort #8-32UNC #10-24UNC 1/4"-20UNC 5/16"-18UNC 3/8"-16UNC</b> <br><br><b><i>Key Features:</i></b> <br>--Rivet nuts are made of carbon steel, providing high-strength, load-bearing threads; <br>--Suitable for a variety of occasions such as in medicine beverage food chemical industry, air conditioning, fire fighting, gas, etc. <br>--It contains 150pcs rivet nuts, all of which are in a durable transparent box; Different sizes meet your various demands. <br>--Made of carbon steel, with zinc plated finish,Rust and corrosion resistant for a long time use. <br><br><b><i>Specifications:</i></b> <br>Material: carbon steel, zinc plated <br>Quantity: 150pcs, packed in durable plastics box <br>Rivet nut sizes: #8-32UNC, #10-24UNC, 1/4"-20UNC, 5/16"-18UNC, 3/8"-16UNC <br>Head type: flat head <br><br><b><i>Package includes:</i></b> <br>45Pcs............ #8-32UNC rivet nuts <br>45Pcs.......... #10-24UNC rivet nuts <br>42Pcs.............1/4''-20UNC rivet nuts <br>8Pcs.............. 3/8''-16UNC rivet nuts <br>10Pcs...........5/16''-18UNC rivet nuts <br><br><b><i>Warning: </i></b> <br>The product doesn’t suitable for children, please keep them away from kids.