标准摘要
[中文适用范围]： 取消并取代第一版（1985）。 规定了适用于航空航天建筑中公称螺纹直径范围为 3 毫米至 24 毫米的所有类型公制螺栓和螺钉的形状和位置公差。 旨在制定航空航天产品标准。 [外文原描述]： Cancels and replaces the first edition (1985). Specifies the tolerances of form and position applicable to all types of metric bolts and screws in the nominal thread diameter range 3 mm to 24 mm used in aerospace construction. Intended for the drawing up of aerospace product standards.
英文名称Aerospace — Bolts and screws, metric — Tolerances of form and position