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各种螺钉的GB标准：
来源: | 作者:东方不锈钢镙钉 | 发布时间: 2012-10-11 | 4517 次浏览 | 分享到:
       不锈钢标准件各种螺钉常用的GB标准：
       十字槽盘头螺钉 Pan head screws with cross recess GB818
       十字槽圆柱头螺钉 Cheese head screws with cross recess GB822
       十字槽半沉头螺钉 Countersunk raised head screws (common head style) with cross recess
       GB/T 820
       十字槽沉头螺钉  Countersunk flat head screws (common head style)with cross GB819
       开槽圆柱头螺钉 Slotted cheese head screws GB65
       开槽盘头螺钉 Slotted pan head screws GB/T67
       开槽沉头螺钉 Slotted countersunk flat head screws (common head style) GB68
       开槽半沉头螺钉 Countersunk slotted raised head screws (common head style) GB69
       内六角圆柱头螺钉 Hexagon socket head cap screws GB70.1
       内六角平圆头螺钉 Hexagon socket button head screws GB70.2
       内六角沉头螺钉 Hexagon socket countersunk head screws GB70.3
       内六角花形盘头螺钉 Hexagon lobular socket pan head screws GB2672
       内六角花形圆柱头螺钉-4.8级 Hexagon lobular socket head cap screws-property class 4.8 GB6190
       内六角花形圆柱头螺钉-8.8和10.9级 Hexagon lobular socket head cap screws-property class 8.8 and 10.9 GB6191
       六角头不脱出螺钉 Hexagon screws with waisted shank GB/T 838