Cross-recessed raised countersunk (oval) head tapping screws
十字槽凸起沉头(椭圆形)头自攻螺丝
发布日期:
2011-07-21
ISO 7051:2011规定了螺纹尺寸为ST 2,2至ST 9,5(含)的十字槽半沉头(椭圆形)自攻螺钉的特性。
ISO 7051:2011 specifies the characteristics of cross-recessed raised countersunk (oval) head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.