紧固件 >> 自攻螺钉 >> 六角法兰面自攻自钻钉
六角法兰面自攻自钻钉
六角法兰面自攻自钻钉
紧固件厂生产的“FL”牌紧固件远销欧美,主要材料是进口不锈钢材料,抗压力比较好
DIN 7504 |
六角法兰面自攻自钻钉 Self drilling screws with tapping screw thread according to DIN 7970 |
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d1
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2.9
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3.5
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3.9
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4.2
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4.8
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5.5
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6.3
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Mat.thickness
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0.7-1.9
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0.7-2.25
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0.7-2.4
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1.75-3.0
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1.75-4.4
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1.75-5.2
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2.0-6.0
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dp
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2.3
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2.8
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3.1
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3.6
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4.1
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4.8
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5.8
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