标准编号：ISO 21670:2014
中文名称：紧固件 法兰六角焊接螺母
英文名称：Fasteners — Hexagon weld nuts with flange
发布日期：2014-05
标准范围
This International Standard specifies characteristics for hexagon weld nuts with flange, with sizes M5 to M16 (coarse thread) or D = 8 mm to 16 mm (fine pitch thread), of product grade A.Weld nuts conforming to this International Standard are suitable for use with bolts of property classes up to 10.9 according to ISO 898-1.
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