内、外标准螺纹尺寸大全

1、P&1.694180.17781.889760.071122.18440.453571DD1.9944951.99449452d0=d-0.6pd0dp2.18440.4535711.78031392inchExternal外外螺螺紋紋Internal內內螺螺紋紋Major DiaPitch DiaMinor DiaMinor DiaSize尺尺寸寸Thread Designation螺螺紋紋規規格格名名稱稱ClassMax公制尺寸Min公制尺寸Max公制尺寸Min公制尺寸MaxMinClassMin0.0118 30-318 UNM2A0.01180.29970.01120.2845

2、0.00980.24890.00920.23370.00802B0.00850.21590.0138 35-282 UNM2A0.01380.35050.01310.33270.01150.29210.01090.27690.00952B0.01010.25650.0157 40-254 UNM2A0.01570.39880.01500.38100.01320.33530.01260.32000.01102B0.01170.29720.0177 45-254 UNM2A0.01770.44960.01700.43180.01520.38610.01450.36830.01302B0.01360

3、.34540.0197 50-203 UNM2A0.01970.50040.01890.48010.01650.41910.01580.40130.01382B0.01460.37080.021 0000-160 NS2A0.0210.53340.01950.49530.01690.42930.01580.40130.01282B0.01690.42930.0217 55-203 UNM2A0.02170.55120.02080.52830.01850.46990.01780.45210.01572B0.01650.41910.0236 60-169 UNM2A0.02360.59940.02

4、270.57660.01980.50290.01900.48260.01652B0.01750.44450.0276 70-145 UNM2A0.02760.70100.02650.67310.02310.58670.02220.56390.01932B0.02040.51820.0315 80-127 UNM2A0.03150.80010.03030.76960.02640.67060.02540.64520.02202B0.02330.59180.034 000-120 NS2A0.0340.86360.03250.82550.02860.72640.02720.69090.02322B0

5、.02860.72640.0354 90-113 UNM2A0.03410.86610.02970.75440.02870.72900.02480.62990.02312B0.02620.66550.0394 100-102 UNM2A0.03800.96520.03300.83820.03190.81030.02760.70100.02572B0.02910.73910.0433 110-102 UNM2A0.04191.06430.03690.93730.03580.90930.03150.80010.02962B0.03310.84070.047 00-90 NS2A0.0471.193

6、80.0451.14300.03981.01090.03820.97030.03262B0.03981.010900-96 NS2A0.0471.19380.0451.14300.04021.02110.03860.98040.03342B0.04021.02110.0472 120-102 UNM2A0.04581.16330.04091.03890.03981.01090.03540.89920.03352B0.03700.93980.0551 140-85 UNM2A0.05351.35890.04741.20400.04621.17350.04091.03890.03872B0.042

7、81.08710.06 0-80 UNF2A0.05951.51130.05631.43000.05141.30560.04961.25980.04462B0.04651.18113A0.061.52400.05681.44270.05191.31830.05061.28520.04513B0.04651.18110-72 UNF2A0.05951.51130.0561.42240.50512.82700.04861.23440.0432B0.0451.14303A0.061.52400.05651.43510.0511.29540.04961.25980.04143B0.0451.14300

8、.073 1-64 UNC2A0.07241.83900.06861.74240.06231.58240.06031.53160.05382B0.05611.42493A0.0731.85420.06921.75770.06291.59770.06141.55960.05443B0.05611.42491-72 UNF2A0.07241.83900.06891.75010.06341.61040.06151.56210.05592B0.0581.47323A0.0731.85420.06951.76530.0641.62560.06261.59000.05653B0.0581.47320.08

9、6 2-56 UNC2A0.08542.16920.08132.06500.07381.87450.07171.82120.06422B0.06671.69423A0.0862.18440.08192.08030.07441.88980.07281.84910.06483B0.06671.69422-64 UNF2A0.08542.16920.08162.07260.07531.91260.07331.86180.06682B0.06911.75513A0.0862.18440.08222.08790.07591.92790.07441.88980.06743B0.06911.75510.09

10、9 3-48 UNC2A0.09832.49680.09382.38250.08482.15390.08252.09550.07342B0.07641.94063A0.0992.51460.09452.40030.08552.17170.08382.12850.07413B0.07641.94063-56 UNF2A0.09832.49680.09422.39270.08672.20220.08452.14630.07712B0.07972.02443A0.0992.51460.09492.41050.08742.22000.08582.17930.07783B0.07972.02440.11

11、2 4-40 UNC2A0.11122.82450.10612.69490.0952.41300.09252.34950.08142B0.08492.15653A0.1122.84480.10692.71530.09582.43330.09392.38510.08223B0.08492.15654-48 UNF2A0.11132.82700.10682.71270.09782.48410.09542.42320.08642B0.08942.27083A0.1122.84480.10752.73050.09852.50190.09672.45620.08713B0.08942.27080.125

12、 5-40 UNC2A0.12423.15470.11913.02510.1082.74320.10542.67720.09442B0.09792.48673A0.1253.17500.11993.04550.10882.76350.10692.71530.09523B0.09792.48675-44 UNF2A0.12433.15720.11953.03530.10952.78130.1072.71780.09722B0.10042.55023A0.1253.17500.12023.05310.11022.79910.10832.75080.09793B0.10042.55020.138 6

13、-32 UNC2A0.13723.48490.13123.33250.11692.96930.11412.89810.12B0.1042.64163A0.1383.50520.1323.35280.11772.98960.11562.93620.10083B0.1042.64166-40 UNF2A0.13723.48490.13213.35530.1213.07340.11843.00740.10742B0.1112.81943A0.1383.50520.13293.37570.12183.09370.11983.04290.10823B0.1112.81940.164 8-32 UNC2A

14、0.16314.14270.15713.99030.14283.62710.13993.55350.12592B0.133.30203A0.1644.16560.1584.01320.14373.65000.14153.59410.12683B0.133.30208-36 UNF2A0.16324.14530.15774.00560.14523.68810.14243.61700.13012B0.1343.40363A0.1644.16560.15854.02590.1463.70840.14393.65510.13093B0.1343.40360.19 10-24 UNC2A0.1894.8

15、0060.18184.61770.16194.11230.15864.02840.13942B0.1453.68303A0.194.82600.18284.64310.16294.13770.16044.07420.14043B0.1453.683010-28 UNS2A0.1894.80060.18254.63550.16584.21130.16254.12750.14642B0.1513.835410-32 UNF2A0.18914.80310.18314.65070.16884.28750.16584.21130.15192B0.1563.96243A0.194.82600.1844.6

16、7360.16974.31040.16744.25200.15283B0.1563.962410-36 UNS2A0.18914.80310.18364.66340.17114.34590.16814.26970.1562B0.164.064010-40 UNS2A0.18914.80310.1844.67360.17294.39170.174.31800.15922B0.1634.140210-48 UNS2A0.18924.80570.18474.69140.17574.46280.17314.39670.16442B0.1674.241810-56 UNS2A0.18934.80820.

17、18524.70410.17774.51360.17524.45010.16812B0.1714.34340.216 12-24 UNC2A0.2155.46100.20785.27810.18794.77270.18454.68630.16542B0.1714.34343A0.2165.48640.20885.30350.18894.79810.18634.73200.16643B0.1714.343412-28 UNF2A0.2155.46100.20855.29590.19184.87170.18864.79040.17242B0.1774.49583A0.2165.48640.2095

18、5.32130.19284.89710.19044.83620.17343B0.1774.495812-32 UNEF2A0.21515.46350.20915.31110.19484.94790.19174.86920.17792B0.1824.62283A0.2165.48640.215.33400.19574.97080.19334.90980.17883B0.1824.622812-36 UNS2A0.21515.46350.20965.32380.19715.00630.19414.93010.18212B0.1864.724412-40 UNS2A0.21515.46350.215

19、.33400.19895.05210.1964.97840.18352B0.1894.800612-48 UNS2A0.21525.46610.21075.35180.20175.12320.19915.05710.19042B0.1934.902212-56 UNS2A0.21535.46860.21125.36450.20375.17400.20125.11050.19412B0.1975.00380.25 1/4-20 UNC1A0.24896.32210.23676.01220.21645.49660.21085.35430.18941B0.1964.97842A0.24896.322

20、10.24086.11630.21645.49660.21275.40260.18942B0.1964.97843A0.256.35000.24196.14430.21755.52450.21475.45340.19053B0.1964.97841/4-24 UNS2A0.24896.32210.24176.13920.22185.63370.21815.53970.19932B0.2055.20701/4-27 UNS2A0.2496.32460.24236.15440.22495.71250.22145.62360.20492B0.215.33401/4-28 UNF1A0.2496.32

21、460.23926.07570.22585.73530.22085.60830.20641B0.2115.35942A0.2496.32460.24256.15950.22585.73530.22255.65150.20642B0.2115.35943A0.256.35000.24356.18490.22685.76070.22435.69720.20743B0.2115.35941/4-32 UNEF2A0.2496.32460.2436.17220.22875.80900.22555.72770.21182B0.2165.48643A0.256.35000.2446.19760.22975

22、.83440.22735.77340.21283B0.2165.48641/4-36 UNS2A0.24916.32710.24366.18740.23115.86990.2285.79120.21612B0.225.58801/4-40 UNS2A0.24916.32710.2446.19760.23295.91570.235.84200.21932B0.2235.66421/4-48 UNS2A0.24926.32970.24476.21540.23575.98680.2335.91820.22432B0.2275.76581/4-56 UNS2A0.24926.32970.24516.2

23、2550.23766.03500.2355.96900.2282B0.2315.86740.3125 5/16-18 UNC1A0.31137.90700.29827.57430.27526.99010.26916.83510.24521B0.2526.40082A0.31137.90700.30267.68600.27526.99010.27126.88850.24522B0.2526.40083A0.31257.93750.30387.71650.27647.02060.27346.94440.24643B0.2526.40085/16-20 UN2A0.31137.90700.30327

24、.70130.27887.08150.27486.97990.25182B0.2586.55323A0.31257.93750.30447.73180.287.11200.2777.03580.2533B0.2586.55325/16-24 UNF1A0.31147.90960.30067.63520.28437.22120.27887.08150.26181B0.2676.78182A0.31147.90960.30427.72670.28437.22120.28067.12720.26182B0.2676.78183A0.31257.93750.30537.75460.28547.2492

25、0.28277.18060.26293B0.2676.78185/16-27 UNS2A0.31157.91210.30487.74190.28747.30000.28397.21110.26742B0.2726.90885/16-28 UN2A0.31157.91210.3057.74700.28837.32280.28497.23650.26892B0.2746.95963A0.31257.93750.3067.77240.28937.34820.28677.28220.26993B0.2746.95965/16-32 UNEF2A0.31157.91210.30557.75970.291

26、27.39650.2887.31520.27432B0.2797.08663A0.31257.93750.30657.78510.29227.42190.28987.36090.27533B0.2797.08665/16-36 UNS2A0.31167.91460.30617.77490.29367.45740.29057.37870.27852B0.2827.16285/16-40 UNS2A0.31167.91460.30657.78510.29547.50320.29257.42950.28182B0.2857.23905/16-48 UNS2A0.31177.91720.30727.8

27、0290.29827.57430.29557.50570.28692B0.297.36600.375 3/8-16 UNC1A0.37379.49200.35959.13130.33318.46070.32668.29560.29921B0.3077.79782A0.37379.49200.36439.25320.33318.46070.32878.34900.29922B0.3077.79783A0.3759.52500.36569.28620.33448.49380.33118.40990.30053B0.3077.79783/8-18 UNS2A0.37379.49200.3659.27

28、100.33768.57500.33338.46580.30762B0.3158.00103/8-20 UN2A0.37389.49450.36579.28880.34138.66900.33728.56490.31432B0.3218.15343A0.3759.52500.36699.31930.34258.69950.33948.62080.31553B0.3218.15343/8-24 UNF1A0.37399.49710.36319.22270.34688.80870.34118.66390.32431B0.338.38202A0.37399.49710.36679.31420.346

29、88.80870.3438.71220.32432B0.338.38203/8-24 UNF3A0.3759.52500.36789.34210.34798.83670.3458.76300.32543B0.338.38203/8-27 UNS2A0.37399.49710.36729.32690.34988.88490.34628.79350.32982B0.3358.50903/8-28 UN2A0.37399.49710.36749.33200.35078.90780.34718.81630.33132B0.3368.53443A0.3759.52500.36859.35990.3518

30、8.93570.34918.86710.33243B0.3368.53443/8-32 UNEF2A0.3749.49960.3689.34720.35378.98400.35038.89760.33682B0.3418.66143A0.3759.52500.3699.37260.35479.00940.35228.94590.33783B0.3418.66143/8-36 UNS2A0.3749.49960.36859.35990.3569.04240.35288.96110.34092B0.3458.76303/8-40 UNS2A0.37419.50210.3699.37260.3579

31、9.09070.35489.01190.34432B0.3488.83920.39 0.390-27 UNS2A0.38899.87810.38229.70790.36489.26590.36129.17450.34482B0.358.89000.4375 7/16-14 UNC1A0.436111.07690.420610.68320.38979.89840.38269.71800.35111B0.369.14402A0.436111.07690.425810.81530.38979.89840.3859.77900.35112B0.369.14403A0.437511.11250.4272

32、10.85090.39119.93390.38769.84500.35253B0.369.14407/16-16 UN2A0.436111.07690.426710.83820.395510.04570.39099.92890.36162B0.379.39803A0.437511.11250.428110.87370.396910.08130.39359.99490.3633B0.379.39807/16-18 UNS2A0.436211.07950.427510.85850.400110.16250.395810.05330.37012B0.3779.57587/16-20 UNF1A0.4

33、36211.07950.42410.76960.403710.25400.397510.09650.37671B0.3839.72822A0.436211.07950.428110.87370.403710.25400.399510.14730.37672B0.3839.72823A0.437511.11250.429410.90680.40510.28700.401910.20830.3783B0.3839.72827/16-24 UNS2A0.436411.08460.429210.90170.409310.39620.405510.29970.38682B0.3929.95687/16-

34、27 UNS2A0.436411.08460.429710.91440.412310.47240.408710.38100.39232B0.39710.08387/16-28 UNEF2A0.436411.08460.429910.91950.413210.49530.409610.40380.39382B0.39910.13463A0.437511.11250.43110.94740.414310.52320.411610.45460.39493B0.39910.13467/16-32 UN2A0.436511.08710.430510.93470.416210.57150.412810.4

35、8510.39932B0.40410.26163A0.437511.11250.431510.96010.417210.59690.414710.53340.40033B0.40410.26160.5 1/2-12 UNS2A0.498412.65940.48712.36980.444311.28520.438911.14810.39922B0.4110.41403A0.512.70000.488612.41040.445911.32590.441911.22430.40083B0.4110.41401/2-13 UNC1A0.498512.66190.482212.24790.448511.

36、39190.441111.20390.40691B0.41710.59182A0.498512.66190.487612.38500.448511.39190.443511.26490.40692B0.41710.59183A0.512.70000.489112.42310.4511.43000.446311.33600.40843B0.41710.59181/2-14 UNS2A0.498512.66190.488212.40030.452111.48330.447111.35630.41352B0.42310.74421/2-16 UN2A0.498612.66440.489212.425

37、70.45811.63320.453311.51380.42412B0.43210.97283A0.512.70000.490612.46120.459411.66880.455911.57990.42553B0.43210.97281/2-18 UNS2A0.498712.66700.4912.44600.462611.75000.458211.63830.43262B0.4411.17601/2-20 UNF1A0.498712.66700.486512.35710.466211.84150.459811.67890.43921B0.44611.32842A0.498712.66700.4

38、90612.46120.466211.84150.461911.73230.43922B0.44611.32843A0.512.70000.491912.49430.467511.87450.464311.79320.44053B0.44611.32841/2-24 UNS2A0.498812.66950.491612.48660.471711.98120.467811.88210.44922B0.45511.55701/2-27 UNS2A0.498912.67210.492212.50190.474812.05990.471111.96590.45482B0.4611.68401/2-28

39、 UNEF2A0.498912.67210.492412.50700.475712.08280.47211.98880.45632B0.46111.70943A0.512.70000.493512.53490.476812.11070.47412.03960.45743B0.46111.70941/2-32 UN2A0.49912.67460.49312.52220.478712.15900.475212.07010.46182B0.46611.83643A0.512.70000.49412.54760.479712.18440.477112.11830.46283B0.46611.83640

40、.5625 9/16-12 UNC1A0.560914.24690.543713.81000.506812.87270.49912.67460.46171B0.47211.98882A0.560914.24690.549513.95730.506812.87270.501612.74060.46172B0.47211.98883A0.562514.28750.551113.99790.508412.91340.504512.81430.46333B0.47211.98889/16-14 UNS2A0.56114.24940.550713.98780.514613.07080.509612.94

41、380.4762B0.48512.31909/16-16 UN2A0.561114.25190.551714.01320.520513.22070.515813.10130.48662B0.49512.57303A0.562514.28750.553114.04870.521913.25630.518413.16740.4883B0.49512.57309/16-18 UNF1A0.561114.25190.54813.91920.52513.33500.518213.16230.4951B0.50212.75082A0.561114.25190.552414.03100.52513.3350

42、0.520513.22070.4952B0.50212.75083A0.562514.28750.553814.06650.526413.37060.52313.28420.49643B0.50212.75089/16-20 UN2A0.561214.25450.553114.04870.528713.42900.524513.32230.50172B0.50812.90323A0.562514.28750.554414.08180.5313.46200.526813.38070.5033B0.50812.90329/16-24 UNEF2A0.561314.25700.554114.0741

43、0.534213.56870.530313.46960.51172B0.51713.13183A0.562514.28750.555314.10460.535413.59920.532513.52550.51293B0.51713.13189/16-27 UNS2A0.561414.25960.554714.08940.537313.64740.533613.55340.51732B0.52213.25889/16-28 UN2A0.561414.25960.554914.09450.538213.67030.534513.57630.51882B0.52413.30963A0.562514.

44、28750.55614.12240.539313.69820.536513.62710.51993B0.52413.30969/16-32 UN2A0.561514.26210.555514.10970.541213.74650.537713.65760.52432B0.52913.43663A0.562514.28750.556514.13510.542213.77190.539613.70580.52533B0.52913.43660.625 5/8-11 UNC1A0.623415.83440.605215.37210.564414.33580.556114.12490.51521B0.

45、52713.38582A0.623415.83440.611315.52700.564414.33580.558914.19610.51522B0.52713.38583A0.62515.87500.612915.56770.56614.37640.561914.27230.51683B0.52713.38585/8-12 UN2A0.623415.83440.61215.54480.569314.46020.563914.32310.52422B0.53513.58903A0.62515.87500.613615.58540.570914.50090.566814.39670.52583B0

46、.53513.58905/8-14 UNS2A0.623515.83690.613215.57530.577114.65830.57214.52880.53852B0.54813.91925/8-16 UN2A0.623615.83940.614215.60070.58314.80820.578214.68630.54912B0.55714.14783A0.62515.87500.615615.63620.584414.84380.580814.75230.55053B0.55714.14785/8-18 UNF1A0.623615.83940.610515.50670.587514.9225

47、0.580514.74470.55751B0.56514.35102A0.623615.83940.614915.61850.587514.92250.582814.80310.55752B0.56514.35103A0.62515.87500.616315.65400.588914.95810.585414.86920.55893B0.56514.35105/8-20 UN2A0.623715.84200.615615.63620.591215.01650.586914.90730.56422B0.57114.50343A0.62515.87500.616915.66930.592515.0

48、4950.589314.96820.56553B0.57114.50345/8-24 UNEF2A0.623815.84450.616615.66160.596715.15620.592715.05460.57422B0.5814.73203A0.62515.87500.617815.69210.597915.18670.594915.11050.57543B0.5814.73205/8-27 UNS2A0.623915.84710.617215.67690.599815.23490.59615.13840.57982B0.58514.85905/8-28 UN2A0.623915.84710

49、.617415.68200.600715.25780.596915.16130.58132B0.58614.88443A0.62515.87500.618515.70990.601815.28570.59915.21460.58243B0.58614.88445/8-32 UN2A0.623915.84710.617915.69470.603615.33140.615.24000.58672B0.59115.01143A0.62515.87500.61915.72260.604715.35940.60215.29080.58783B0.59115.01140.6875 11/16-12 UN2

50、A0.685917.42190.674517.13230.631816.04770.626415.91060.58672B0.59715.16383A0.687517.46250.676117.17290.633416.08840.629315.98420.58833B0.59715.163811/16-16 UN2A0.686117.42690.676717.18820.645516.39570.640716.27380.61162B0.6215.74803A0.687517.46250.678117.22370.646916.43130.643316.33980.6133B0.6215.7

51、48011/16-20 UN2A0.686217.42950.678117.22370.653716.60400.649416.49480.62672B0.63316.07823A0.687517.46250.679417.25680.65516.63700.651816.55570.6283B0.63316.078211/16-24 UNEF2A0.686317.43200.679117.24910.659216.74370.655216.64210.63672B0.64216.30683A0.687517.46250.680317.27960.660416.77420.657416.698

52、00.63793B0.64216.306811/16-28 UN2A0.686417.43460.679917.26950.663216.84530.659416.74880.64382B0.64916.48463A0.687517.46250.68117.29740.664316.87320.661516.80210.64493B0.64916.484611/16-32 UN2A0.686417.43460.680417.28220.666116.91890.662516.82750.64922B0.65416.61163A0.687517.46250.681517.31010.667216

53、.94690.664516.87830.65033B0.65416.61160.75 3/4-10 UNC1A0.748219.00430.728818.51150.683217.35330.674417.12980.62911B0.64216.30682A0.748219.00430.735318.67660.683217.35330.677317.20340.62912B0.64216.30683A0.7519.05000.737118.72230.68517.39900.680617.28720.63093B0.64216.30683/4-12 UN2A0.748319.00680.73

54、6918.71730.694217.63270.688717.49300.64912B0.6616.76403A0.7519.05000.738618.76040.695917.67590.691817.57170.65083B0.6616.76403/4-14 UNS2A0.748519.01190.738218.75030.702117.83330.69717.70380.66352B0.67317.09423/4-16 UNF1A0.748519.01190.734318.65120.707917.98070.700417.79020.6741B0.68217.32282A0.74851

55、9.01190.739118.77310.707917.98070.702917.85370.6742B0.68217.32283A0.7519.05000.740618.81120.709418.01880.705617.92220.67553B0.68217.32283/4-18 UNS2A0.748619.01440.739918.79350.712518.09750.707917.98070.68252B0.6917.52603/4-20 UNEF2A0.748719.01700.740618.81120.716218.19150.711818.07970.68922B0.69617.

56、67843A0.7519.05000.741918.84430.717518.22450.714218.14070.69053B0.69617.67843/4-24 UNS2A0.748819.01950.741618.83660.721718.33120.717618.22700.69922B0.70517.90703/4-24 UNS2A0.748819.01950.742118.84930.724718.40740.720818.30830.70472B0.7118.03403/4-28 UN2A0.748819.01950.742318.85440.725618.43020.72181

57、8.33370.70622B0.71118.05943A0.7519.05000.743518.88490.726818.46070.723918.38710.70743B0.71118.05943/4-32 UN2A0.748919.02210.742918.86970.728618.50640.72518.41500.71172B0.71618.18643A0.7519.05000.74418.89760.729718.53440.72718.46580.71283B0.71618.18640.8125 13/16-10 UNC2A0.810720.59180.797820.26410.7

58、47518.98650.741618.83660.69342B0.704517.89433A0.812520.63750.799620.30980.749319.03220.744918.92050.68983B0.704517.894313/16-12 UN2A0.810820.59430.799420.30480.756719.22020.751219.08050.71162B0.72218.33883A0.812520.63750.801120.34790.758419.26340.754319.15920.71333B0.72218.338813/16-16 UN2A0.81120.5

59、9940.801620.36060.770419.56820.765519.44370.73652B0.74518.92303A0.812520.63750.803120.39870.771919.60630.768319.51480.7383B0.74518.923013/16-20 UNEF2A0.811220.60450.803120.39870.778719.77900.774319.66720.75172B0.75819.25323A0.812520.63750.804420.43180.7819.81200.776719.72820.7533B0.75819.253213/16-2

60、8 UN2A0.811320.60700.804820.44190.788120.01770.784319.92120.76872B0.77419.65963A0.812520.63750.80620.47240.789320.04820.786419.97460.76993B0.77419.659613/16-32 UN2A0.811420.60960.805420.45720.791120.09390.787520.00250.77422B0.77919.78663A0.812520.63750.806520.48510.792220.12190.789520.05330.77533B0.7791