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90°梅花槽半沉头自钻自攻螺钉 QC/T 873

发布日期:2024-04-09 浏览次数:

6-Lobe 90°oval head self drilling screws with tapping screw thread

标准类型:QC/中国
标准号:QC/T 873-2011

90°梅花槽半沉头自钻自攻螺钉 QC/T 873尺寸图纸

单位:毫米(mm)   规格:ST2.9~ST6.3

90°梅花槽半沉头自钻自攻螺钉 QC/T 873规格参数对照表

(mm) P a maxdk maxdk minf k maxNo. M t maxt minDrilling plate thickness maxDrilling plate thickness minz min
ST2.9 1.11.15.55.20.71.7T102.81.271.011.90.76.25
ST3.5 1.3|2.51.37.36.90.82.35T153.351.41.142.250.76.8
ST4.2 1.41.48.4812.6T203.951.81.4231.758.7
ST4.8 1.61.69.38.91.22.8T254.52.031.654.41.759.3
ST5.5 1.8|31.810.39.91.33T254.52.031.655.251.7511
ST6.3 1.81.811.310.91.43.15T305.62.422.026212
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