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DIN7971
圆头
开槽
全螺纹
圆锥端
DIN7971
替代标准:GB5282
一字盘头自攻钉

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供货范围

材料材质性能等级涂层简称表面处理常规供货范围RoHS其他
碳钢ST-Zinc plated镀锌ST2.2-ST6.3
碳钢STE2J电镀镍ST2.2-ST4.8
不锈钢A2Plain本色ST2.2-ST5.5YES

更多材质

(mm)ST2.2ST2.9ST3.5ST3.9ST4.2ST4.8ST5.5ST6.3
P0.81.11.31.31.41.61.81.8
a(max)0.81.11.31.31.41.61.81.8
dk(max)4.25.66.97.58.29.510.812.5
dk(min)3.95.36.97.147.849.1410.3712.07
k(max)1.351.752.12.252.452.83.23.65
k(min)1.151.51.8522.152.52.853.3
n(min)0.660.861.061.061.261.261.661.66
n(max)0.811.21.21.511.511.911.91
r(max)0.30.40.50.50.60.70.80.9
t(min)0.550.750.951.051.151.351.551.8
t(max)0.811.251.41.51.71.952.2

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