DIN 965-H flat head screw with phillips, M4 x 16, Article number 965040161I. Property class / material: steel 4.8, surface finish zinc plated. Flat Head Screw with Phillips manufactured to DIN 965-H 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.