标准编号：ISO 4161:2012
中文名称：2型六角法兰面螺母 粗牙螺纹
英文名称：Hexagon nuts with flange, style 2 — Coarse thread
发布日期：2012-09
标准范围
This International Standard specifies the characteristics of hexagon nuts with flange (style 2), with metric coarse threads from M5 to M20 inclusive, of product grade A for threads up to and including M16 and product grade B for threads above M16.If, in special cases, specifications other than those listed in this International Standard are required, they can be selected from existing International Standards, for example ISO 261, ISO 724, ISO 898-2, ISO 965-2 and ISO 3506-2.
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