Labor-Saving, Easy Operation, High-Quality Nutsert Tool Automobile, Bicycle, Boat Meet all your modifying needs! You can upgrade or modify your vehicles or boats with one set of rivet nut tool. Doors, Windows, Furnitures Without spending extra money, you can fix doors, windows, and other furniture on your own. Shelves, Racks The rivnut tool can be used on steel, aluminum and thin wood, and fiberglass. You will find more and more ways to use it. M4 M5 M6 M8 M10 M12 Package Include 1x M4 Mandrel, 10 x M4 Rivet Nuts 1x M5 Mandrel, 10 x M5 Rivet Nuts 1x M6 Mandrel, 10 x M6 Rivet Nuts 1x M8 Mandrel, 10 x M8 Rivet Nuts 1x M10 Mandrel, 10 x M10 Rivet Nuts 1x M12Mandrel, 10 x M12 Rivet Nuts Material Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel Drill Hole Size 6mm/0.23inch 7mm/0.27inch 9mm/0.35inch 11mm/0.43inch 13mm/0.51inch 15mm/0.59inch Thread Pitch 0.7mm/0.027inch 0.8mm/0.031inch 1mm/0.039inch 1.25mm/0.049inch 1.5mm/0.059inch 1.75mm/0.068inch Diameter of Rivet Nut 4.9mm/0.19inch 5.8mm/0.23inch 7.6mm/0.30inch 9.5mm/0.37inch 11.3mm/0.44inch 13.2mm/0.52inch SAE-1/2-13 SAE-1/4-20 SAE-3/8-16 SAE-5/16-18 SAE-10/24 Amjoy Rivet Nut Tool Package Include 1x 1/2-13 Mandrel, 10 x1/2-13 Rivet Nuts 1x 1/4-20 Mandrel, 10 x1/4-20 Rivet Nuts 1x 3/8-16 Mandrel, 10 x3/8-16 Rivet Nuts 1x 5/16-18 Mandrel, 10 x5/16-18 Rivet Nuts 1x 10/24 Mandrel, 10 x10/24 Rivet Nuts Rivet Nut Tool 16'' Long Handles Material Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel Drill Hole Size 17.3mm/0.68inch 9mm/0.35inch 13.4mm/0.53inch 11mm/0.43inch 7mm/0.28inch Thread Pitch 1.95mm/0.077inch 1.27mm/0.05inch 1.59mm/0.063inch 1.41mm/0.056inch 1.06mm/0.042inch Diameter of Rivet Nut 15.5mm/0.61inch 7.6mm/0.30inch 11.6mm/0.46inch 9.6mm/0.38inch 5.8mm/0.23inch Warm Tips: Please be noted to use small force to operate small rivet nuts.We advise the tyros to practice some rivet nuts alone before you really apply them to your projects.Please reserve space to operate the rivet nut tool. When the handles are fully opened, the distance between the two handles is 21" (52cm).