Item Type: Pull Riveting Nuts_x000D_Model: WJ-30045_x000D_Category: Flat Head Nails_x000D_Material: Aluminum galvanized_x000D_Rivet Diameter: Approx. 3 ~ 12mm / 0.1 ~ 0.5in_x000D_Specification and Quantity: _x000D_100 x M3 Nut_x000D_100 x M4 Nut_x000D_100 x M5 Nut_x000D_100 x M6 Nut_x000D_100 x M8 Nut_x000D_100 x M10 Nut_x000D_SpecificationM3M4M5M6M8M10M12_x000D_Inner Diameter(approx.)3mm / 0.1in4mm / 0.2in5mm / 0.2in6mm / 0.2in8mm / 0.3in10mm / 0.4in12mm / 0.5in_x000D_Outer Diameter(approx.)4.9mm / 0.2in5.9mm / 0.2in6.9mm / 0.3in8.9mm / 0.4in10.9mm / 0.4in12.9mm / 0.5in14.9mm / 0.6in_x000D_Inner Diameter of head(approx.)5mm / 0.2in6mm / 0.2in7mm / 0.3in9mm / 0.4in11mm / 0.4in13mm / 0.5in15mm / 0.6in_x000D_Outer Diameter of head(approx.)8mm / 0.3in9mm / 0.4in10mm / 0.4in12mm / 0.5in14mm / 0.6in16mm / 0.6in18mm / 0.7in_x000D_Head Thickness(approx.)0.8mm / 0.03in0.8mm / 0.03in1mm / 0.04in1.5mm / 0.06in1.5mm / 0.06in1.8mm / 0.07in1.8mm / 0.07in_x000D_Total Length(approx.)9mm / 0.4in11mm / 0.4in13mm / 0.5in15mm / 0.6in18mm / 0.7in21mm / 0.8in24mm / 0.9in_x000D_Joint Thickness(approx.)0.5 ~ 1.5mm / 0 ~ 0.1in0.5 ~ 2.5mm / 0 ~ 0.1in0.5 ~ 3mm / 0 ~ 0.1in0.5 ~ 3.5mm / 0 ~ 0.1in0.5 ~ 3.5mm / 0 ~ 0.1in1 ~ 5mm / 0 ~ 0.2in1 ~ 6mm / 0 ~ 0.2in 1There are a variety of nuts of different specifications, all of which are classified and packed in plastic boxes, which are easy to carry and use. 2Suitable for various metal plates, fastening pipes and other manufacturing fields. 3Widely used in the assembly of automobiles, aviation, railways, refrigeration, elevators, switches, instruments, furniture, decorations and other electromechanical and light industrial products. 4Aluminum galvanized material processing, wear resistance, oxidation and corrosion resistance, long service life. 5A large number, can meet your use and replacement needs, very practically.100 x Pull Riveting Nuts