... .3.1M, DIN933-ANSI B18.2.3.1MThread Size: M6, M8, M10, M12, M14, M16, M18, M20, M22, M24,1/4-16UNC ... , ISO4016), Hexagon socket cap screws, (DIN912, ISO4762), carriage bolts, (DIN603, DIN604, DIN605), Lifting eye bolts, (DIN580, DIN582, ISO3266), Studs metal and Thread rods ...