SIS SS-ISO 3222-1991 航空航天．螺母，固定器，自动上锁，固定，封闭型角，简化系列，带沉孔，M J 螺纹，涂层或非涂层，分类1100 兆帕/235 °C，1100兆帕/315 °C或

标准号：SIS SS-ISO 3222-1991
中文标准名称：航空航天．螺母，固定器，自动上锁，固定，封闭型角，简化系列，带沉孔，M J 螺纹，涂层或非涂层，分类1100 兆帕/235 °C，1100兆帕/315 °C或 1100兆帕/425 °C 尺寸
英文标准名称：Aerospace — Nuts, anchor, self-locking, fix- ed, closed corner, reduced series, with counterbore, with MJ threads, coated or un- coated, classification 1100 MPa/235 °C, 1100MPa/315 °Cor 1100MPa/425 °C - Dimensions
发布日期：1991/9/11 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 reduced series, fixed, closed corner, counterbored anchor nuts, with MJ threads, coated or uncoated, with a self-locking feature achieved by forming the upper portion out-of-round and with a classification of- 1 100 MPa/235 °C; or- 1 100 MPa/315 °C; or- 1 100 MPa/425 °C.