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螺纹规格dM5M6M8M10M12(M14)M16
P ①螺距0.811.251.51.7522
bL≤12516182226303438
125<L≤200--2832364044
L>200-----5357
c最小值11.11.21.51.82.12.4
daA型最大值5.76.89.211.213.715.717.7
B型最大值6.27.41012.615.217.720.7
dc最大值11.413.61720.824.728.632.8
ds最大值56810121416
最小值4.825.827.789.7811.7313.7315.73
du最大值5.56.691113.515.517.5
dw最小值9.411.614.918.722.626.430.6
e最小值7.448.5610.814.0816.3219.6822.94
f最大值1.4222333
k最大值5.66.88.59.711.912.915.1
k1最小值2.32.93.84.35.45.66.7
r1最小值0.20.250.40.40.60.60.6
r2最大值0.30.40.50.60.70.91
r3最小值0.10.10.150.20.250.30.35
r4参考33.44.34.36.46.46.4
s最大值781013151821
最小值6.647.649.6412.5714.5717.5720.48
t最大值0.150.20.250.30.350.450.5
最小值0.050.050.10.150.150.20.25
螺纹长度b-------


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