ISO 12272:1998 航空航天 带MJ螺纹的递进沉孔双耳自锁定铰接螺母和铰钉,分类：900MPa/235℃,900MPa/315℃和900MPa/425℃（在室温下） 尺寸.

标准编号：ISO 12272:1998

中文名称：航空航天 带MJ螺纹的递进沉孔双耳自锁定铰接螺母和铰钉,分类：900MPa/235℃,900MPa/315℃和900MPa/425℃（在室温下） 尺寸.

英文名称：Aerospace — Nuts, anchor, self-locking, floating, two lug, with incremental counterbore, with MJ threads classifications: 900 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperatur

发布日期：1998-12

标准范围

本国际标准规定了带增量螺母的自锁浮动双耳锚定螺母的尺寸埋头孔，带有MJ螺纹，用于分类:900 MPa 1）/235°C 2）、900 MPa 1）/315°C 2）和900 MPa 1）/425°C 2）。本国际标准仅适用于航空航天产品标准的编制。

This International Standard specifies the dimensions of self-locking, floating, two lug anchor nuts, with incrementalcounterbore, with MJ threads, for classifications: 900 MPa 1)/235 °C 2), 900 MPa 1)/315 °C 2) and 900 MPa 1)/425 °C 2).This International Standard is only applicable for the compilation of aerospace product standards.

标准预览图