DIN EN 2889 : 2007 Title: Aerospace series - Metric bolts, normal hexagon head, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C; German and English version EN 2889:2006 Year: 2007 Publisher: DIN Media GmbH Availability: Within 1-2 working days