DIN EN 4126 : 2010 Title: Aerospace series - Nuts, anchor, self-locking, floating, two lug, reduced series, with incremental counterbore, in heat resisting steel, MoS<(Index)2> lubricated - Classification: 900 MPa (at ambient temperature) / 315 °C; German and English version EN 4126:2010 Year: 2010 Publisher: DIN Media GmbH Availability: Within 1-2 working days