DIN EN 4012 : 2006 Title: Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS<(Index)2> coated - Classification: 1550 MPa (at ambient temperature)/425 °C; German and English version EN 4012:2004 Year: 2006 Publisher: DIN Media GmbH Availability: Within 1-2 working days