常用公制螺纹塞规尺寸标准对照表 通规T 公称中径尺寸螺纹规格尺寸D2（6H）DM1.4M1.7M2M2.5M2.6M3M4M4*0.5M5M5*0.5M6M6*0.75M7*0.75M8M8*0.5M8*0.75M8*1M9*0.5M9*11.41.722.52.6344556678888991.2051.4731.7402.2082.3082.6753.5453.6754.4804.6755.3515.5136.5137.1887.6757.5137.3518....
常用公制螺纹塞规尺寸标准对照表螺纹规格公称中径尺寸 ZPL TD 2 T PL W GO W NG 尺寸(6H ) HP EI D D2 M1.4 1.4 1.205 0.26 0.3 0 0.002 ### 0.007 0.0095 0.0075 M1.7 1.7 1.473 0.3 0.35 0 0.006 ### 0.009 0.0125 0.0095 M2 2 1.740 0.35 0.4 0 0.006 ### 0.009 0.0125 0.0095 M2.5 2.5...