DIN EN 3305 : 1996 Title: Aerospace series - Screws, 100° countersunk head, offset cruciform recess, close tolerance shank, short thread, in alloy steel, cadmium plated; classification: 1100 MPa (at ambient temperature)/235 °C; German version EN 3305:1996 Year: 1996 Publisher: DIN Media GmbH Availability: Within 1-2 working days