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DIN 940
双头螺柱—旋入端长度≈2.5d
Studs with a length of engagement equal to about 2,5d
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DIN 949-1
双头螺柱—旋入端长度≈2d—过盈配合螺纹（A型）
Metric interference-fit thread studs with a length of engagement equal to about 2d(type A)
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DIN 949-2
双头螺柱—旋入端长度≈2.5d—过盈配合螺纹（B型）
Metric interference-fit thread studs with a length of engagement equal to about 2,5d(type B)
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DIN 968
十字槽盘头凸缘自攻螺钉
Cross recessed pan head tapping screws with collar
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DIN 6928
六角凸缘自攻螺钉
Hexagon washer head tapping screws
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DIN EN ISO 1478
自攻螺钉用螺纹
Tapping screw threads
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DIN EN ISO 10510
自攻螺钉和平垫圈组合件
Tapping screw and washer assemblies with plain washers
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ISO 1479
六角头自攻螺钉
Hexagon head tapping screws
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ISO 1481
开槽盘头自攻螺钉
Slotted pan head tapping screws
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ISO 1482
开槽沉头自攻螺钉（通用头型）
Slotted countersunk(flat)head tapping screws(common head style)
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