...ING SCREWS）麦斯特价格,自攻自钻螺钉（SELF-DRILING TAPPING SCREWS）麦斯特厂家,自攻自钻螺钉（SELF-DRILING TAPPING SCREWS）麦斯特供应商...
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名称 自攻自钻螺钉 （ Self-tapping self-drilling screws ）材质 碳钢 不钢规格 ST2.9--ST6.3 表面处理 电镀锌 热镀锌 发黑 达克罗 镀镍 镀铬说明 自攻钻螺钉的特点是它可被旋入金属或非金...
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自钻自攻螺钉 DRILING TAPPING SCREWS ; SELF-DRILING TAPPING SCREWS
六角凸缘自钻自攻螺钉 Hexagon washer head drilling screws
试验结果表明：自攻自钻螺钉群连接件具有“群体折减效应”。
The destructive mechanism of self-drilling screws connection is recorded in the test.
首先，对单颗自攻自钻螺钉连接件和自攻自钻螺钉群连接件进行了抗剪承载力试验研究。
The study's focus is describing the detailed results on bearing capacity of self-drilling screws connection by tests and numerical analysis. A more proper method is recommended.
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