DIN EN 2652 : 1997 Title: Aerospace series - Screws, 100° countersunk normal head, slotted, threaded to head, in alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C; German version EN 2652:1997 Year: 1997 Publisher: DIN Media GmbH Availability: Within 1-2 working days