EN 4172:2006 Aerospace series - Lockbolts, protruding head, sheartype, close tolerance, in titanium alloy TI-P64001, anodized, metric series - Classification: 1100 MPa (at ambient temperature)/315 °C
This standard specifies the characteristics of lockbolts with protruding head, sheartype, close tolerance, in titanium alloy TI-P64001, anodized, metric series, for use in aerospace applications.Classification : 1 100 MPa 1) / 315 °C 2)In both versions, i.e. with and without pintail these lockbolts fulfill the same function when installed and are statically / dynamically equivalent.They are intended to be used with collars to EN 4174 or EN 4175.
EN 4172:2006 history
2006EN 4172:2006 Aerospace series - Lockbolts, protruding head, sheartype, close tolerance, in titanium alloy TI-P64001, anodized, metric series - Classification: 1100 MPa (at ambient temperature)/315 °C