Countersunk flat head screws (common head style) with type H or type Z cross recess — Product grade A — Part 1: Steel screws of property class 4.8
H型或Z型十字槽沉头平头螺钉(普通头型)——产品等级1:性能等级为4.8的钢螺钉
发布日期:
2011-08-26
ISO 7046-1:2011规定了埋头平头螺钉的特性,其螺纹范围为M1,6至M10,产品等级为A级,性能等级为4.8,并带有H型或Z型十字槽。
ISO 7046-1:2011 specifies the characteristics of countersunk flat head screws with threads from M1,6 to M10 inclusive, of product grade A and property class 4.8, and with type H or type Z cross recess.