M3 BLACK CARBON STEEL SCREWS 10.9 Button Head Hex Hexagon Allen Socket Screw T33

M3 BLACK CARBON STEEL SCREW 10.9 Button Mushroom Head Hex Hexagon Allen Socket T33. Material: Carbon Steel. Can easily screw into place. Size: 3mm Thread. Choose from 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 14mm,16mm, 18mm, 20mm, 25mm or 30mm lengths.