DIN EN 4849 : 2022 Title: Aerospace series - Screw, 100° countersunk normal head, Spiral Drive Recess, close tolerance normal shank, short thread, in titanium alloy, aluminium IVD coated - Classification: 1 100 MPa (at ambient temperature)/425 °C; German and English version EN 4849:2022 Year: 2022 Publisher: DIN Media GmbH Availability: Within 1-2 working days