1、A2.細牙系列(見表2)表2 單位為毫米公稱直徑螺距螺紋底孔公差等級小徑公差值公稱直徑螺距螺紋底孔公差等級小徑公差值上偏差下偏差上偏差下偏差2.50.352.155H6H+0.051+0.07100011.00.7510.205H6H7H+0.138+0.178+0.2420003.00.352.655H6H+0.051+0.0710008.01.07.005H6H7H+0.107+0.153+0.2170003.50.353.155H6H+0.051+0.0710009.01.08.005H6H7H+0.107+0.153+0.2170004.00.53.55H6H7H+0.071+0.09

2、9+0.13900010.01.09.005H6H7H+0.107+0.153+0.2170004.50.54.005H6H7H+0.071+0.099+0.13900011.01.010.005H6H7H+0.107+0.153+0.2170005.00.54.505H6H7H+0.071+0.099+0.13900012.01.011.005H6H7H+0.107+0.153+0.2170005.50.55.005H6H7H+0.071+0.099+0.13900014.01.013.005H6H7H+0.107+0.153+0.2170006.00.755.205H6H7H+0.138+

3、0.178+0.24200015.01.014.005H6H7H+0.107+0.153+0.2170007.00.756.205H6H7H+0.138+0.178+0.24200016.01.015.005H6H7H+0.107+0.153+0.2170008.00.757.205H6H7H+0.138+0.178+0.24200017.01.016.005H6H7H+0.107+0.153+0.2170009.00.758.205H6H7H+0.138+0.178+0.24200018.01.017.005H6H7H+0.107+0.153+0.21700010.00.759.205H6H

4、7H+0.138+0.178+0.24200020.01.019.005H6H7H+0.107+0.153+0.217000表2(續(xù)) 單位為毫米公稱直徑螺距螺紋底孔公差等級小徑公差值公稱直徑螺距螺紋底孔公差等級小徑公差值上偏差下偏差上偏差下偏差22.01.021.005H6H7H+0.107+0.153+0.21700016.01.5014.505H6H7H+0.112+0.176+0.25100024.01.023.005H6H7H+0.107+0.153+0.21700017.01.5015.505H6H7H+0.112+0.176+0.25100025.01.024.005H6H7H+

5、0.107+0.153+0.21700018.01.5016.505H6H7H+0.112+0.176+0.25100027.01.026.005H6H7H+0.107+0.153+0.21700020.01.5018.505H6H7H+0.112+0.176+0.25100028.01.027.005H6H7H+0.107+0.153+0.21700022.01.5020.505H6H7H+0.112+0.176+0.25100030.01.029.005H6H7H+0.107+0.153+0.21700024.01.5022.505H6H7H+0.112+0.176+0.25100010.

6、01.258.805H6H7H+0.059+0.121+0.18200025.01.5023.505H6H7H+0.112+0.176+0.25100012.01.2510.805H6H7H+0.059+0.121+0.18200026.01.5024.505H6H7H+0.112+0.176+0.25100014.01.2512.805H6H7H+0.059+0.121+0.18200027.01.5025.505H6H7H+0.112+0.176+0.25100012.01.5010.505H6H7H+0.112+0.176+0.25100028.01.5026.505H6H7H+0.11

7、2+0.176+0.25100014.01.5012.505H6H7H+0.112+0.176+0.25100030.01.5028.505H6H7H+0.112+0.176+0.25100015.01.5013.505H6H7H+0.112+0.176+0.25100032.01.5030.505H6H7H+0.112+0.176+0.251000 表2(續(xù)) 單位為毫米公稱直徑螺距螺紋底孔公差等級小徑公差值公稱直徑螺距螺紋底孔公差等級小徑公差值上偏差下偏差上偏差下偏差33.01.5031.505H6H7H+0.112+0.176+0.25100022.02.020.005H6H7H+0.1

8、35+0.210+0.31000035.01.5033.505H6H7H+0.112+0.176+0.25100024.02.022.005H6H7H+0.135+0.210+0.31000036.01.5034.505H6H7H+0.112+0.176+0.25100025.02.023.005H6H7H+0.135+0.210+0.31000038.01.5036.505H6H7H+0.112+0.176+0.25100027.02.025.005H6H7H+0.135+0.210+0.31000039.01.5037.505H6H7H+0.112+0.176+0.25100028.02.

9、026.005H6H7H+0.135+0.210+0.31000040.01.5038.505H6H7H+0.112+0.176+0.25100030.02.028.005H6H7H+0.135+0.210+0.31000042.01.5040.505H6H7H+0.112+0.176+0.25100032.02.030.005H6H7H+0.135+0.210+0.31000045.01.5043.505H6H7H+0.112+0.176+0.25100033.02.031.005H6H7H+0.135+0.210+0.31000048.01.5046.505H6H7H+0.112+0.17

10、6+0.25100036.02.034.005H6H7H+0.135+0.210+0.31000050.01.5048.505H6H7H+0.112+0.176+0.25100039.02.037.005H6H7H+0.135+0.210+0.31000052.01.5050.505H6H7H+0.112+0.176+0.25100040.02.038.005H6H7H+0.135+0.210+0.31000018.02.016.005H6H7H+0.135+0.210+0.31000042.02.040.005H6H7H+0.135+0.210+0.31000020.02.018.005H6

11、H7H+0.135+0.210+0.31000045.02.043.05H6H7H+0.135+0.210+0.310000表2(續(xù)) 單位為毫米公稱直徑螺距螺紋底孔公差等級小徑公差值公稱直徑螺距螺紋底孔公差等級小徑公差值上偏差下偏差上偏差下偏差48.02.046.005H6H7H+0.135+0.210+0.31000045.03.042.005H6H7H+0.152+0.252+0.38200050.02.048.005H6H7H+0.135+0.210+0.31000048.03.045.005H6H7H+0.152+0.252+0.38200052.02.050.005H6H7H+0.135+0.210+0.31000050.03.047.005H6H7H+0.152+0.252+0.38200030.03.027.005H6H7H+0.152+0.252+0.38200052.03.049.005H6H7H+0.152+0.252+0.38200033.03.030.005H6H7H+0.152+0.252+0.38200042.04.038.005H6H7H+0.145+0.270+0.42000036.03.033.005H6H7H+0.152+0.252+0.38200045.04.041.005H6H7H+0.145+0.270+0.42000039.03.