标准摘要
[中文适用范围]: 制定了公制尺寸和公称肩部直径为 6.5 毫米至 25 毫米(含 25 毫米)的产品规范;给出几何公差;包括参考国际标准的规格;给出了一个指定的例子。 [外文原描述]: Lays down the specification for products with metric dimensions and nominal shoulder diameters form 6,5 mm up to and including 25 mm; gives geometrical tolerances; includes specifications with reference to International Standards; gives an example for the designation.
英文名称Hexagon socket head shoulder screws