美制牙规格表,美制1/4牙距是多少

美制牙规格表,美制1/4牙距是多少

公制/美制/英制螺纹对照表分享给大家A型美制螺纹(UNF)常用规格齿角60外螺纹内螺纹-49/16"-19牙14.2813.08-611/16''-1617.4616.1-813/16''-1620.6419.28-10找美制基本尺寸表systemthread，谢谢！1美国systemexternalthread(2A)commonspecificationlimitsizetable( coarsethread)nominalsizeandnumberofteethperinchthreadseriescodeLargediameterlimitMediumdiameterlimitMinordiametermax螺旋直径minmaxminmaxminmax

3、螺纹标准说明书公制、英制、美制螺纹对照表请发一份，谢谢提供常用规格（公制）M1.2*0.25M2.5*0.45M6*0.75M10*0.75M1.4*0.3M2。 6*0.45M6*1M10*1美式螺纹标准对照表美式外螺纹(2A)通用规格极限尺寸表(粗螺纹)公称尺寸和螺纹系列代号perinchlargediameterlimitmediumdiameterlimitsmalldiametermaxscrewblankdiameterminimumMaximumminimummaximumminimummaximum8—32UN

o(?""?o Americanunifiedstandardthreadnumbertable.pdf,2,AmericanunifiedstandardthreadnumbertableNominaldiameterdiametersizepitchinmm粗牙与细牙0#0.061.524-801#0.0731.85464722#0.0862.184中美英螺纹规格表、攻丝钻孔直径对照表1、公制粗牙2、公制细牙3,AmericanFineThread3,AmericanExtraFineThread4,AmericanCoarseThread5,BritishPipeThread6,AmericanPipeThread7,BritishThread8

美国内螺纹(2B)常用规格极限尺寸表(粗螺纹)公称尺寸和螺纹系统小径极限中径极限底孔直径大直径最小螺纹码每英寸MinMaxMinMaxMinMax8-320.13000.13900.141.美国系统粗螺纹2.英国管螺纹螺距P=1inch/numberofteeth,middlewarpE=D-0.75HH=0.866025Ph=0.635Hk=D-2h=D-1.25H3.Huisystemthread4 .Threadtap5.Mountainnumberpitchconversiontable6.Metricstandardthread7.Metricfinethread