DIN EN 4402 : 2007 Title: Aerospace series - Lockbolts, 100° countersunk normal 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 4402:2006 Year: 2007 Publisher: DIN Media GmbH Availability: Within 1-2 working days