DIN EN 3381 : 1996 Title: Aerospace series - Screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium, anodized, MoS<(Index)2> lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C; German version EN 3381:1996 Year: 1996 Publisher: DIN Media GmbH Availability: Within 1-2 working days