50Pcs Flanged Button Head Screws A2?70 Stainless Steel Buttons Heads Socket Caps Bolts KitM3x45mm

Item Type: Flanged Button Head Screws_x000D_ Material: A2-70 Stainless Steel_x000D_ Standard: ISO 7380_x000D_ Model M3M4M5M6M8_x000D_ Thread Diameter(Approx.)3mm / 0.12in4mm / 0.16in5mm / 0.20in6mm / 0.24in8mm / 0.31in_x000D_ Pitch(Approx.)0.5mm / 0.02in0.7mm / 0.027in0.8mm / 0.03in1mm / 0.04in1.25mm / 0.05in_x000D_ Head Diameter(Approx.) 7.1mm / 0.28in9.4mm / 0.37in11.8mm / 0.46in13.6mm / 0.53in17.8mm / 0.70in_x000D_ Head Height(Approx.) 1.65mm / 0.06in2.2mm / 0.09in2.75mm / 0.11in3.3mm / 0.13in4.4mm / 0.17in_x000D_ Hex Socket Size(Approx.)2mm / 0.08in2.5mm / 0.10in3mm / 0.12in4mm / 0.16in5mm / 0.20in