Aerospace series - Screw, pan head, hexalobular recess, coarse tolerance shank, medium length thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature)/235 �C; German and English version EN 4073:2025

Aerospace transport*Air transport*Alloy steels*Cadmium plated*Designations*Dimensions*Hexalobular internal driving*Internal drive*Limit deviations*Marking*Materials*Pan head screws*Properties*Screws (bolts)*Shafts*Six lobe recess*Space transport*Specification (approval)*Steels*Surface treatment*Threaded length*Threads*Tolerances (measurement)*Weights

Standard No: DIN EN 4073:2025-05  |  Publisher: DIN