采用ISO 10684:2004，为制造商、供应商和用户提供适用于粗螺纹钢紧固件和其他钢零件（例如垫圈）的热浸镀锌涂层的材料、尺寸要求和一些性能要求。

Adopts ISO 10684:2004 to provide manufacturers, suppliers and users with the material, dimensional requirements and some performance requirements for hot dip spun galvanized coatings applied to coarse threaded steel fasteners and other steel parts, e.g. washers.