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