标准摘要
[中文适用范围]： 第二版取消并取代了第一版 (ISO 7226:1985)，并对第一版进行了较小的修订。 规定了ISO公制螺纹、ISO英制螺纹和管螺纹某些规格的六角形通用尺寸，以及非首选螺纹系列BSW、BSF和BA。 给出这些甜坚果的标记。 [外文原描述]： This second edition cancels and replaces the first edition (ISO 7226:1985), of which it constitutes a minor revision. Specifies the general dimensions of hexagonal for certain suze ofISO metric threads, ISO inch threads and pipe threads, as well as the non-preferred thread series BSW, BSF and BA. Gives the marking of these dienuts.
英文名称Hexagonal dienuts