标准编号：ISO 4033:2012
中文名称：六角高螺母（类型2） 产品等级A和B
英文名称：Hexagon high nuts (style 2) — Product grades A and B
发布日期：2012-12
标准范围
This International Standard specifies the characteristics of hexagon high nuts (style 2), with threads from M5 up to and including M36, with product grade A for threads D ≤ M16 and product grade B for threads D > 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 724, ISO 898-2, ISO 965-1 and ISO 4759-1.NOTE For hexagon regular nuts (style 1), see ISO 4032.
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