细牙螺纹底孔.doc

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1、A2.细牙系列(见表2)表2单位为毫米公称直径螺距螺纹底孔公差等级小径公差值公称直径螺距螺纹底孔公差等级小径公差值上偏差下偏差上偏差下偏差2.50.352.155H6H—+0.051+0.071—00011.00.7510.205H6H7H+0.138+0.178+0.2420003.00.352.655H6H—+0.051+0.071—0008.01.07.005H6H7H+0.107+0.153+0.2170003.50.353.155H6H—+0.051+0.071—0009.01.08.005H6H7H+0

2、.107+0.153+0.2170004.00.53.55H6H7H+0.071+0.099+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+0.2170005.50.55.005H6H7

3、H+0.071+0.099+0.13900014.01.013.005H6H7H+0.107+0.153+0.2170006.00.755.205H6H7H+0.138+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+0.24200017.01.0

4、16.005H6H7H+0.107+0.153+0.2170009.00.758.205H6H7H+0.138+0.178+0.24200018.01.017.005H6H7H+0.107+0.153+0.21700010.00.759.205H6H7H+0.138+0.178+0.24200020.01.019.005H6H7H+0.107+0.153+0.217000表2(续)单位为毫米公称直径螺距螺纹底孔公差等级小径公差值公称直径螺距螺纹底孔公差等级小径公差值上偏差下偏差上偏差下偏差22.01.021.005

5、H6H7H+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+0.107+0.153+0.21700018.01.5016.505H6H7H+0.112+0.176+0.25100027.01.026.005H6H7H+0.107+0.153+0.217

6、00020.01.5018.505H6H7H+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+0.25100010.01.258.805H6H7H+0.059+0.121+0.18200025.01.5023.505H6H7H+

7、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+0.112+0.176+0.251000

8、14.01.5012.505H6H7H+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(续)单位为毫米公称直径螺距螺纹底孔