标准编号：ISO 7380-2:2022
中文名称：平圆头螺钉 第2部分：内六角凸缘平圆头螺钉
英文名称：Fasteners — Button head screws with reduced loadability — Part 2: Hexagon socket button head screws with collar
发布日期：2022-12
标准范围
This document specifies the characteristics of hexagon socket button head screws with collar, with reduced loadability due to head design, in steel, with metric coarse pitch threads M3 to M16, and with product grade A. If in certain cases other specifications are requested, dimensional options can be selected from ISO 888 or ISO 4753.
标准预览图
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