標準號：BS EN 4401-2006
中文標準名稱：航空航天系列.緊公差TI-P64001鋁制有色覆層的米制鈦合金桿沉頭、凹頭鎖緊螺栓.分類:1100 MPa / 315 °C（周圍溫度）
英文標準名稱：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
標準類型：V20
發布日期：2006/5/31 12:00:00
實施日期：2006/5/31 12:00:00
中國標準分類號：V20
國際標準分類號：49.030.50
引用標準：EN 2424;EN 4174;EN 4175;EN 4176;EN 4474
適用范圍：This standard specifies the characteristics of lockbolts with protruding head, sheartype, close tolerance, intitanium alloy TI-P64001, with aluminium pigmented coating, 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 arestatically / dynamically equivalent.They are intended to be used with collars to EN 4174 or EN 4175.