DIN EN 4075 : 2009 Title: Aerospace series - Screws, pan head, offset cruciform recess, threaded to head, in corrosion resisting steel, passivated - Classification: 490 MPa (at ambient temperature) / 425 °C; German and English version EN 4075:2008 Year: 2009 Publisher: DIN Media GmbH Availability: Within 1-2 working days