标准号:SIS SS-ISO 9199-1989
中文标准名称:航空航天.自动上锁式六边形螺母,分类 1100兆帕/650°C, 1250 兆帕/760°C,1550兆帕/235°C 和1550 兆帕/650°C.尺寸
英文标准名称:Aerospace — Self-locking bihexagonal nuts, classifications 1100 MPa/650°C, 1250 MPa/760°C, 1550 MPa/235°C and 1550 MPa/650°C - Dimensions
发布日期:1989/4/26 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This International Standard lays down the dimensions for bihexagonal nuts, with a self-locking feature achieved by form-ing the upper portion out-of-round and having the following classifications:- 1 100 MPa/650 °C;- 1 250 MPa/760 °C;- 1 550 MPa/235 °C;- 1 550 MPa/650 °C.