公制螺纹打孔一览表

小径大径 最大最小公差最大最小公差最大最小最大最小公差最大最小公差 m3×0.52.982.8740.1062.6552.580.0752.43932.7752.6750.1002.5992.4590.140 m4×0.73.9783.8380.1403.5233.4330.0903.2243.6633.5450.1183.4223.2420.180 m5×0.84.9764.8260.1504.4564.3610.0954.1154.6054.480.1254.3344.1340.200 m6×15.9745.7940.1805.3245.2120.1124.89165.55.350.1505.1534.9170.236 m8×1.257.972

公制螺纹/英制螺纹规格一览表 外螺纹大径（单位mm）－－－－－－－内螺纹小径（单位mm）－－－－－－－ 序号规格型号最大最小公差最大最小公差 1m10*19.9749.7940.1809.1578.9170.240 2m12*1.511.96811.7320.23610.67610.3760.300 3m14*1.513.96813.7320.23612.67612.3760.300 4m16*1.515.96815.7320.23614.67614.3760.300 5m18*1.517.96817.7320.23616.67616.3760.300 6m20*1.519.96819.7320.23618.67618.3760.300 7m22*1.521.96821.73

《公制、美制和英制螺纹标准手册》 我国常用螺纹标准一览表 类别标准名称标准号与国际标 准的关系 普通螺纹普通螺纹基本牙型gb/t192—1981 与iso68等效 普通螺纹直径与螺距系列gb/t193—1981 与iso261等效 普通螺纹基本尺寸gb/t196—1981 与iso724等效 普通螺纹公差与配合gb/t197—1981 与iso965/1等效 普通螺纹极限偏差gb/t2516—1981 与iso965/3等效 商品紧固件的普jb/t7912—1999 与iso262等效 通螺纹选用系列 商品紧固件的中gb/t9145—1988 与iso965/2等效 等精度普通螺纹极限尺寸 光学螺纹光学仪器特种细牙螺纹zbn30006—1988- 光学仪器用目镜螺纹jb/t8204—199

我国常用螺纹标准一览表 发布时间： 类别标准名称标准号与国际标准的关系 普通螺 纹 普通螺纹基本牙型gb/t192—1981与iso68等效 普通螺纹直径与螺距系列gb/t193—1981与iso261等效 普通螺纹基本尺寸gb/t196—1981与iso724等效 普通螺纹公差与配合gb/t197—1981与iso965/1等效 普通螺纹偏差表gb/t2516—1981与iso965/3等效 商品紧固件的普通螺纹选用系列jb/t7912—1999与iso262等效 商品紧固件的中等精度普通螺纹极限尺寸gb/t9145—1988与iso965/2等效 光学螺 纹 光学仪器特种细牙螺纹zbn30006—1988 -光学仪器用目镜螺纹jb/t8204—1995 光学仪器用短牙螺纹

我国常用螺纹标准一览表 发布时间： 类别标准名称标准号与国际标准的关系 普通螺 纹 普通螺纹基本牙型gb/t192—1981与iso68等效 普通螺纹直径与螺距系列gb/t193—1981与iso261等效 普通螺纹基本尺寸gb/t196—1981与iso724等效 普通螺纹公差与配合gb/t197—1981与iso965/1等效 普通螺纹偏差表gb/t2516—1981与iso965/3等效 商品紧固件的普通螺纹选用系列jb/t7912—1999与iso262等效 商品紧固件的中等精度普通螺纹极限尺寸gb/t9145—1988与iso965/2等效 光学螺 纹 光学仪器特种细牙螺纹zbn30006—1988 -光学仪器用目镜螺纹jb/t8204—1995 光学仪器用短牙螺纹

上限下限上限下限上限下限 m1*0.250.750.7850.729m1*0.20.80.8210.783m22*1.520.520.67620.376 m1.1*0.250.850.8850.829m1.1*0.20.90.9210.883m22*12121.15320.917 m1.2*0.250.950.9850.929m1.2*0.211.0210.983m24*22222.2121.835 m1.4*0.31.11.1421.075m1.4*0.21.21.2211.183m24*1.522.522.67622.376 m1.6*0.351.251.3211.221m1.6*0.21.41.4211.383m24*12323.15322.917 m1.7*0.3

螺纹钢包装件重一览表 发布者：admins发布时间：2008-3-2413:58:31阅读：14次 规格 理重 （kg/m） 9m支重 （kg) 12m支重 （kg） 9m件重 （t） 9m支数 （支） 12m件重 （t） 12支数 （支） 100.6175.5537.4041.9443501.999270 120.8887.99210.6561.9982501.918180 141.21010.89014.5201.9601801.888130 161.58014.22018.9601.8491301.896100 182.00018.00024.0001.9801101.92080 202.47022.2302

2级3级2级3级2级3级2级 m2.5×0.352.12-2.22-m26×1.524.38-24.68 m3×0.352.62-2.72-m27×224.84-25.21 m3.5×0.353.12-3.22-m27×1.525.38-25.68 m4×0.53.46-3.63.64m27×125.92-26.15 m4.5×0.53.96-4.14.14 m5×0.54.46-4.64.64m28×225.84-26.21 m5.5×0.54.96-5.15.14m28×1.526.38-26.68 m6×0.755.19-5.385.42m28×126.92-27.15 m7×0.756.19-6.386.42m

ps1/16-286.56.6326.49pt1/16-286.16.26.2446.384 ps1/8-288.58.6378.495pt1/8-288.18.28.2498.388 ps1/4-1911.411.54911.341pt1/4-1910.71110.96211.174 ps3/8-191515.05414.846pt3/8-1914.214.514.44814.658 ps1/2-1418.518.77318.489pt1/2-1417.61817.97918.263 ps3/4-142424.25923.975pt3/4-142323.523.37823.663 ps1-1130.230.47130.111pt1-112929.529

mmmmmmmmmm螺距mmmm螺距mmmm螺距mmmm螺距mm 30.530.35 no.540no.5441/8"40 3.1750.6353.1750.57733.1750.635 40.740.5 no.832no.836 4.16560.79384.16560.7056 3/16"243/16"32 4.76251.05834.76250.7938 no.1024no.1032 4.82601.05834.82600.7938 50.850.5 6160.5 1/4"201/4"281/4"201/4"26 6.351.276.350.90716.351.276.350.9769 5/16"185/16"245/16"18

公制螺紋螺距 粗牙223 公称尺寸d螺距p全长l刃长i m40.705313 m50.805816 m616619 m716619 m81.257222 m91.257222 m101.58024 m111.58525 m121.758929 m1429530 m16210232 m182.511237 m202.511237 m222.511838 m24313045 m27313545 m303.513848 m333.515151 m36416257 m39417060 m424.517060 m454.518767 m48518767 m52520070 细牙224 公称尺寸d螺距p全长l刃长i m4*0

普通公制螺纹螺距表 标准螺距表: m1*0.25；m1.2*0.25；m1.6*0.35；m2*0.4；m2.5*0.45； m3*0.5；m4*0.7；m5*0.8；m6*1；m8*1.25；m10*1.5； m12*1.75；m14*2；m16*2；m18*2.5；m20*2.5；m22*2.5； m24*3；m27*3；m30*3.5；m33*3.5；m36*4；m42*4.5； m48*5；m56*5.5；m64*6；m72*6；m80*6；m90*6；m100* 6

公制螺紋螺距 粗牙223 公称尺寸d螺距p全长l刃长i m40.705313 m50.805816 m616619 m716619 m81.257222 m91.257222 m101.58024 m111.58525 m121.758929 m1429530 m16210232 m182.511237 m202.511237 m222.511838 m24313045 m27313545 m303.513848 m333.515151 m36416257 m39417060 m424.517060 m454.518767 m48518767 m52520070 m56*5.5；m64*6；m72*6；m80*6；m90

公制外螺纹（6g）常用规格极限尺寸表（粗牙） 公称直径×螺距精度大径中径小径螺胚直 径 最大最小最大最小最大最小最大 m3×0.56g2.9802.8742.6552.5802.4392.602.63 m4×0.73.9783.8383.5233.4333.2203.473.50 m5×0.84.9764.8264.4564.3614.1104.404.43 m6×15.9745.7945.3245.2124.8915.265.29 m8×1.257.9727.7607.1607.0426.6197.107.14 m10×1.59.9689.7328.9948.8628.3448.928.96 m12×1.7511.96611.70110.82910.679

大径中径小径牙高大径中径小径牙高 10.2510.8380.7290.135121.751210.86310.1060.947 1.10.251.10.9380.8290.1351421412.70111.8351.083 1.20.251.21.0380.9290.1351621614.70113.8351.083 1.40.31.41.2051.0750.162182.51816.37615.2941.353 1.60.351.61.3731.2210.189202.52018.37617.2941.353 1.80.351.81.5731.4210.189222.52220.37619.2941.353 20.421.741.567

公制外螺纹（6g）常用规格极限尺寸表（粗牙） 小径 最大最小最大最小最大最小最大 m3×0.52.9802.8742.6552.5802.4392.602.63 m4×0.73.9783.8383.5233.4333.2203.473.50 m5×0.84.9764.8264.4564.3614.1104.404.43 m6×15.9745.7945.3245.2124.8915.265.29 m8×1.257.9727.7607.1607.0426.6197.107.14 m10×1.59.9689.7328.9948.8628.3448.928.96 m12×1.7511.96611.70110.82910.67910.07210.7510.79 m14×213.9621

>≤eseieseies 5.611.213h4h0 5.611.214h95015004h0 5.611.215g14426216265g6g-26 5.611.215h188019005h4h0 5.611.215h6h0 5.611.216e-60 5.611.216f-40 5.611.216g17626262266g-26 5.611.216h150023606h0 5.611.217e6e-60 5.611.217g21626326267g6g-26 5.611.217h190030007h6h0 5.611.218g26226401268g-26 5.611.218h236

公制粗牙内螺纹 规格标准径 6h精度 dmaxdmin m1.4*0.31.101.161.075 m1.6*0.351.251.3211.221 m1.8*0.351.451.5211.421 m2.0*0.41.601.6791.567 m2.2*0.451.751.8381.713 m2.5*0.452.052.1382.013 m3.0*0.52.502.5992.459 m3.5*0.62.903.012.85 m4.0*0.73.303.4223.242 m4.5*0.753.753.8783.688 m5.0*0.84.204.3344.134 m5.5*0.55.005.0994.959 m6.0*1.005.005.1534.917 m

公制螺纹加工内外径表 基本螺纹一号细牙螺纹二号细牙螺纹三号细牙螺纹 代号螺距 螺纹外 径 螺母内径代号 螺纹外 径 螺母内径代号 螺纹外 径 螺母内 径 代号 螺纹外 径 螺母内 径 m30.53-0.152.5+0.12 0.74-0.203.3+0.15 m50.85-0.224.2+0.20 m616-0.265.0+0.20m6×0.756-0.155.2+0.19 m81.258-0.306.7+0.22m8×18-0.257+0.20m8×0.758-0.157.2+0.19 m101.5 10-0.358.5+0.25 m10×1.25 10-0.308.7+0.22 m10×1 10-0.259+0.20 m10× 0.

公制细螺纹公制细螺纹 规格标准径 2级螺纹内径 规格标准径 1级-2级螺纹内径 上限下限上限下限 m1*0.200.80.8210.783m17*1.01616.15315.376 m1.1*0.200.90.9210.883m18*2.01616.2115.835 m1.2*0.2011.0210.983m18*1.5016.516.67616.376 m1.4*0.201.21.2211.183m18*1.01717.15316.917 m1.6*0.201.41.4211.383m20*2.01818.2117.835 *m1.7*0.201.451.51.46m20*1.5018.518.67618.376 m1.8*0.201.61.6211.583m20*1

普通螺纹标准规格表 普通螺纹基本尺寸（mm）普通螺纹基本尺寸（mm） 公称 直径 螺距 p 中径小径 公称 直径 螺距 p 中径小径 20.41.7401.56724322.05120.752 2.50.452.2082.013(27)225.70124.835 30.52.6752.459(27)325.05123.752 40.73.5453.24230228.70127.835 50.84.4804.134303.527.72726.211 615.3504.917(33)231.70130.835 817.3506.917(33)3.530.72729.211 81.257.1886.64736334.05132.752 1019.350

普通螺纹标准规格表 普通螺纹基本尺寸（mm）普通螺纹基本尺寸（mm） 公称直 径 螺距p中径小径公称直 径 螺距p中径小径 10.250.8380.729221.521.02620.376 1.20.251.0380.929222.520.37619.294 1.40.31.2051.07524222.70121.835 1.60.351.3731.22124322.05120.752 20.41.7401.56727225.70124.835 2.50.452.2082.01327325.05123.752 30.52.6752.45930228.70127.835 3.50.63.1102.850303.527.72726.211 40.