青岛不锈钢紧固件配套工厂供应304不锈钢内六角沉头螺丝,内六角平头螺丝,内六角半圆头螺丝。青岛集扣五金制品有限公司销售热线:13306482520.

产品详情

螺纹规格dM3M4M5M6M8M10M12(M14)M16(M18)M20(M22)M24
P螺距0.50.70.811.251.51.75222.52.52.53
αtol.(+2)90°90°90°90°90°90°90°90°90°90°90°60°60°
bL≤12512141618222630343842465054
125<L ≤ 200///24283236404448525660
L>200/////4549535761656973
dk最大值=公称681012162024273033363639
最小值5.77.649.6411.5715.5719.4823.4826.4829.4832.3835.3835.3838.38
ds最大值=公称345681012141618202224
最小值2.863.824.825.827.789.7811.7313.7315.7317.7319.6721.6723.67
e最小值2.32.873.444.585.726.869.1511.4311.4313.7213.721616
k最大值1.72.32.83.34.45.56.577.588.513.114
s公称22.534568101012121414
最小值2.022.523.024.025.026.028.02510.02510.02512.03212.03214.03214.032
最大值2.12.63.14.125.146.148.17510.17510.17512.21212.21214.21214.212
t最大值=公称1.21.82.32.53.54.44.64.85.35.55.98.810.3
最小值0.951.552.052.253.24.14.34.555.25.68.449.87
千件钢制重≈kg-------------
螺纹长度b-------------
①,emin = 1.14 Smin


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