DIN EN 4401 : 2006 Title: Aerospace series - Lockbolts, protruding head, sheartype, close tolerance, in titanium alloy TI-P64001, with aluminium pigmented coating, metric series - Classification: 1100 MPa (at ambient temperature) / 315 °C; German and English version EN 4401:2006 Year: 2006 Publisher: DIN Media GmbH Availability: Within 1-2 working days