标准编号：ISO 7380-2:2011
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：Button head screws — Part 2: Hexagon socket button head screws with collar
发布日期：2011-08
标准范围
This International Standard specifies the characteristics of hexagon socket button head screws with collar with threads from M3 up to and including M16, with product grade A and with reduced loadability according to Table 3.If, in special cases, specifications other than those listed in this International Standard are required, they can be selected from existing International Standards, e.g. ISO 261, ISO 888, ISO 898-1, ISO 965-2 and ISO 4759-1.
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