公称
直径
d螺纹
pksmaxminmaxminm30.52.21.95.55.25m40.732.876.65m50.83.743.2687.65m614.243.76109.65m715.044.561110.57m81.255.545.061312.57m101.56.696.111716.57m121.757.797.211918.48m1429.098.512221.16m16210.299.712423.16m182.511.8511.152726.15m202.512.8512.153029.16