SIS SS-ISO 3209-1991 航空航天．带沉孔、自锁、浮动、双耳的MJ螺纹系紧螺母，有涂层或无涂层，分类1100MPa/235 ℃， 1100 MPa/315 ° C或1100 MPa/4

标准号：SIS SS-ISO 3209-1991
中文标准名称：航空航天．带沉孔、自锁、浮动、双耳的MJ螺纹系紧螺母，有涂层或无涂层，分类1100MPa/235 ℃， 1100 MPa/315 ° C或1100 MPa/425 ℃尺寸
英文标准名称：Aerospace — Nuts, anchor, self-locking, floating, two-lug, with counterbore, with MJ threads, coated or uncoated, classification 1100 MPa/235 °C, 1100 MPa/315 °C or 1100 MPa/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 floating, two-lug 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 classifi-cation of- 1 100 MPa/235 °C; or- 1 100 MPa/315 °C; or- 1 100 MPa/425 °C.This International Standard is intended solely for the drawing up of product standards appropriate for aerospace use.