DIN EN 3757 : 2010 Title: Aerospace series - Nuts, anchor, self-locking, floating, self-aligning, two lugs, in heat resisting steel, MoS<(Index)2> lubricated - Classification: 900 MPa (at ambient temperature)/315 °C; German and English version EN 3757:2009 Year: 2010 Publisher: DIN Media GmbH Availability: Within 1-2 working days