DIN EN 3613 : 2009 Title: Aerospace series - Bolts, normal hexagonal head, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1275 MPa/650 °C; German and English version EN 3613:2009 Year: 2009 Publisher: DIN Media GmbH Availability: Within 1-2 working days