DIN 960 hexagon head screw, M45 x 3.0 x 220, Article number 9608452202. Property class / material: steel 8.8, surface finish hot-dip galvanised (iso fit). Hexagon Head Screw manufactured to DIN 960 with ISO metric (M) thread, fine pitch, partially threaded. Standard parts to the same standard, property class, dimensions and surface finish are interchangeable between manufacturers; confirm the controlling standard revision, any class-society or application approval, and the mating thread before substitution.