DIN 85 rounded head screw with slot, M2.5 x 6, sst 96 h, Article number 850250061SST096. Property class / material: steel 4.8, surface finish zinc plated. Rounded Head Screw with Slot manufactured to DIN 85 with ISO metric (M) thread, coarse pitch, fully 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.