常用緊固件國標(biāo)匯總

1、精選優(yōu)質(zhì)文檔-傾情為你奉上表1：未標(biāo)注尺寸極限偏差（本表用于螺紋長度尺寸L公差查詢）基本尺寸公 差 帶大于至H12H13H14H15H16H17H18h12h13h14h15h16h17h18Js12(js12)Js13(js13)Js14(js14)Js15(js15)Js16(js16)Js17(js17)Js18(js18)-3+0.100+0.140+0.250+0.400+0.600+1.000+1.400-0.100-0.140-0.250-0.400-0.600-1.00-1.40.050.070.1250.200.300.50.736+0.120+0.180+0.300+0.4

2、80+0.750+1.20+1.800-0.120-0.180-0.300-0.480-0.750-1.20-1.80.060.090.150.240.3750.60.9610+0.150+0.220+0.360+0.580+0.900+1.50+2.200-0.150-0.220-0.360-0.580-0.900-1.50-2.20.0750.110.180.290.450.751.11018+0.180+0.270+0.430+0.700+1.100+1.80+2.700-0.180-0.270-0.430-0.700-1.100-1.80-2.70.090.1350.2150.350.

3、550.91.351830+0.210+0.330+0.520+0.840+1.300+2.10+3.300-0.210-0.330-0.520-0.840-1.300-2.10-3.30.1050.1650.260.420.651.051.653050+0.250+0.390+0.620+1.00+1.600+2.50+3.900-0.250-0.390-0.620-1.000-1.600-2.50-3.90.1250.1950.310.500.801.251.955080+0.300+0.460+0.740+1.200+1.900+3.00+4.600-0.300-0.460-0.740-

4、1.200-1.900-3.00-4.60.150.230.370.600.951.52.380120+0.350+0.540+0.870+1.400+2.200+3.50+5.400-0.350-0.540-0.870-1.400-2.200-3.50-5.40.1750.270.4350.701.101.752.7120180+0.400+0.630+1.000+1.600+2.500+4.00+6.300-0.400-0.630-1.000-1.600-2.500-4.00-6.30.200.3150.500.801.252.03.15180250+0.460+0.720+1.150+1

5、.850+2.900+4.60+7.200-0.460-0.720-1.150-1.850-2.900-4.60-7.20.230.360.5750.9251.452.33.6250315+0.520+0.810+1.300+2.100+3.200+5.20+8.100-0.520-0.810-1.300-2.100-3.200-5.20-8.10.260.4050.651.051.602.64.05注：一般情況下，“孔”用公差代號為H、“軸”用公差代號為h、“長度”用公差代號為JS或js表2：GB/T2561-2003普通螺紋極限偏差（公差單位um0.001）（本表用于螺栓直徑d尺寸公差查詢

6、）基本大徑/mm螺距/mm內(nèi)螺紋小徑外螺紋大徑公差帶ES上偏差EI下偏差公差帶es上偏差si下偏差2.85.60.76G+202+226e-56-1966H+18006f-38-1787G+246+226g-22-1627H+22406h0-1400.86G+224+246e-60-2106H+20006f-38-1887G+274+266g-24-1747H+25006h0-1505.611.216G+262+266e-60-2406H+23606f-40-2207G+326+266g-26-2067H+30006h0-1801.256G+293+286e-63-2756H+26506f-4

7、2-2547G+363+286g-28-2407H+33506h0-2121.56G+332+326e-67-3036H+30006f-45-2817G+407+326g-32-2687H+37506h0-23611.222.41.56G+332+326e-67-3036H+30006f-45-2817G+407+326g-32-2687H+37506h0-2361.756G+369+346e-71-3366H+33506f-48-3137G+459+346g-34-29911.222.47H+42506h0-26526G+413+386e-71-3516H+37506f-52-3327G+5

8、13+386g-38-3187H+47506h0-2802.256G+492+426e-80-4156H+45006f-58-3937G+602+426g-42-3777H+56006h0-35522.4451.56G+332+326e-67-3036H+30006f-45-2817G+407+326g-32-2687H+37506h0-23626G+413+386e-71-3516H+37506f-52-3327G+513+386g-38-3187H+47506h0-2801. GB/T 70.1-2008內(nèi)六角圓柱頭螺栓t（直徑公差執(zhí)行6g等級公差、長度L公差執(zhí)行JS15等級公差）dkds

9、L注： 不銹鋼螺栓通常標(biāo)記為A4-70,A2-70字樣（“A”為“奧氏體”結(jié)構(gòu)，“2”為材質(zhì)，一般為304,7代表抗拉力度不得小于700N/mm*mm）公稱直徑M1.6M2M2.5M3M4M5M6M8M10M12M14M16M20M24M30M36螺距P0.350.40.450.50.70.81.01.251.51.75222.53.03.54頂帽直徑dkMAX光面3.03.804.505.507.08.5010.0013.0016.0018.0021.0024.0030.0036.0045.0054.00MAX滾花3.143.984.685.687.228.7210.2213.2716.27

10、18.2721.3324.3330.3336.3945.3954.46MIN2.863.624.325.326.788.289.7812.7315.7317.7320.6723.6729.6735.6144.6153.54頂帽長度kMAX1.602.02.503.004.005.006.008.0010.0012.0014.0016.0020.0024.0030.0036.00MIN1.461.862.362.863.824.825.77.649.6311.5713.5715.5723.4823.4829.4835.38頂帽內(nèi)寬度s扳手號1.51.522.5345681012141719222

11、7MAX1.581.582.082.583.084.095.146.148.17510.17512.21214.21217.2319.27522.27527.275MIN1.521.522.022.523.024.025.026.028.02510.02512.03214.03217.0519.6522.06527.065無螺紋直徑dsMAX1.602.002.53.004.005.006.008.0010.0012.0014.0016.0020.0024.0030.0036.00MIN1.461.862.362.863.824.825.827.789.7811.7313.7315.7319.

12、6723.6729.6735.61頂帽內(nèi)深度t0.711.11.322.5345678101215.5192. GB/T 9074.5十字槽小盤頭螺釘和平墊圈組合件（制定d尺寸與長度L尺寸見下頁“GB/T823-2016十字槽小盤頭螺釘”）螺紋規(guī)格dabMAXdaMAX平墊圈尺寸c螺釘和墊片的形式代號小系列S型標(biāo)準(zhǔn)系列N型大系列L型產(chǎn)品代號形式標(biāo)準(zhǔn)編號h公稱d2MAXh公稱d2MAXh公稱d2MAX十字槽小盤頭螺釘S1GB/T823M22Pd2.40.64.50.650.66平墊圈用于螺釘和墊圈組合件SS型GB/T97.4M2.52.80.650.660.68NN型M33.30.660.670

13、.89LL型M3.53.70.870.880.811標(biāo)記示例： 1、十字槽小盤頭螺釘和平墊圈組合件包括：一個GB/T823 M520-4.8級螺釘（代號S1）和一個GB/T97.4標(biāo)準(zhǔn)系列墊圈（代號N）；組合件表面鍍鋅鈍化（省略標(biāo)記）的標(biāo)記；螺釘和墊圈組合件GB/T 9074.5 M520 S1 N M44.30.880.89112M55.219110115M66.21.6111.6121.618M88.41.6151.616224 3.GB/T823-2016十字槽小盤頭螺釘（直徑公差執(zhí)行6g等級公差、長度L公差執(zhí)行JS15等級公差） 螺紋規(guī)格dM2M2.5M3M3.5M4M5M6M8螺距P

14、0.40.450.50.60.70.811.252.5螺紋距帽aMAX0.80.911.21.41.62帽直徑dk公稱MAX3.54.55.567910.514MIN3.24.25.25.76.648.6410.0713.57十字槽槽號NO123H型插入深度m2.22.63.53.84.14.86.27.7MAX1.011.421.431.732.032.732.864.36MIN0.6010.861.151.452.142.263.734.GB/T70.3-2008內(nèi)六角沉頭螺釘（12.9級螺釘直徑d公差選用5g6g，其他等級按6g執(zhí)行，長度L按JS15等級公差執(zhí)行） 螺紋規(guī)格dM3M4M5

15、M6M8M10M12M14M16M20螺距P0.50.70.811.251.51.75222.540.32帽直徑dk理論MAX6.728.9611.2013.3417.9222.4026.8830.833.6實(shí)際MAX5.547.539.4311.3415.2419.2223.1226.5229.0136.05頂帽槽直徑S公稱22.534568101012MAX2.0802.583.0804.0955.1406.1408.17510.17510.17512.212MIN2.0202.523.0204.0205.0206.0208.02510.02510.02512.032頂帽槽深度tMIN1.

16、11.51.92.233.64.34.54.85.65. GB/T818-2000十字槽盤頭螺釘（直徑公差執(zhí)行6g等級公差、長度L公差執(zhí)行JS15等級公差） 螺紋規(guī)格dM1.6M2M2.5M3M3.5M4M5M6M8M10螺距P0.350.40.450.50.60.70.811.251.53螺紋距帽aMAX0.70.80.911.21.41.622.5帽直徑dk公稱MAX3.24.05.05.67.08.09.512.016.020.0MIN2.93.74.75.36.647.649.1411.5715.5719.48十字槽槽號NO01234H型插入深度m1.71.92.733.94.44.9

17、5.9910.1MAX0.951.21.551.81.92.42.93.64.65.8MIN0.70.91.151.41.41.92.43.14.05.2Z型插入深度m1.62.12.62.83.94.34.76.78.89.9MAX0.91.421.51.751.932.342.743.464.505.69MIN0.651.171.251.501.481.892.293.034.055.246. GB/T 819.1-2000 十字槽沉頭螺釘 第一部分 鋼4.8級（與GB/T819-85通用）（直徑公差執(zhí)行6g等級公差、長度L公差執(zhí)行JS15等級公差） 螺紋規(guī)格dM1.6M2M2.5M3M3

18、.5M4M5M6M8M10螺距P0.350.40.450.50.60.70.811.251.5螺紋距帽aMAX0.70.80.911.21.41.622.53帽直徑dk公稱3.64.45.56.38.29.410.412.617.320MAX3.03.84.75.57.38.49.311.315.818.3MIN2.73.54.45.26.948.048.9410.8715.3717.78十字槽槽號NO01234H型插入深度m1.61.92.93.24.44.65.26.88.910MAX0.91.21.82.12.42.63.23.54.65.7MIN0.60.91.41.71.92.12.

19、73.04.05.1Z型插入深度m1.61.92.834.14.44.96.68.89.8MAX0.51.201.732.012.202.513.053.454.605.64MIN0.700.951.481.761.752.062.603.004.155.197. GB/T13806.1-1992十字槽螺釘（直徑尺寸d公差執(zhí)行規(guī)則，M1.2M1.4執(zhí)行4h公差，M1.6-M3執(zhí)行6g公差，長度L執(zhí)行JS15等級公差）C型-十字槽半沉頭螺釘A型-十字槽圓柱頭螺釘B型-十字槽沉頭螺釘C型十字槽半沉頭螺釘規(guī)格螺距Pa頂帽直徑dk頂帽高度kNOmMINMAX理論值MAXMINMAXMINM1.20.2

20、50.52.221.920.70.6201.30.50.7M1.40.30.62.642.352.310.70.6201.40.50.8M1.60.350.73.082.72.660.80.701.50.60.8M20.40.83.523.12.930.90.7601.60.70.9M2.50.450.94.43.83.621.10.9512.30.81.1M30.516.35.55.361.41.2612.61.11.4螺紋規(guī)格dP螺距a 螺紋頂面距離A型-十字槽圓柱頭螺釘B型-十字槽沉頭螺釘頂帽直徑dk頂帽高度kH型十字槽（插入深度）頂帽直徑dk頂帽高度kH型十字槽（插入深度）MAXMIN

21、MAXMIN槽號mMAXMIN理論值MAXMINMAXMIN槽號mMAXMINM1.20.250.521.860.550.451.010.320.322.221.960.70.601.30.50.7M1.40.30.62.32.160.550.451.11.10.350.352.642.352.310.70.601.40.50.8M1.60.350.72.62.460.550.451.11.10.40.43.082.72.660.80.701.50.60.8M20.40.832.860.70.61.21.20.30.453.523.12.930.90.7601.60.70.9M2.50.450

22、.93.83.620.90.761.81.80.40.64.43.83.621.10.9512.30.81.1M30.5154.821.41.262.32.30.8516.35.55.361.41.2612.61.11.48. GB 5781-2000六角頭螺栓全螺紋C級（直徑公差執(zhí)行6g等級公差、長度L公差執(zhí)行JS15等級公差）公稱直徑M5M6M8M10M12M16M20M24M30M36M42M48M56M64螺紋值頂帽距離aMAX2.434.04.55.367.5910.51213.51516.518MIN0.811.251.51.7522.533.544.555.56頂帽臺階尺寸cMA

23、X0.50.50.60.60.60.80.80.80.80.81111頂帽高度k公稱3.545.36.47.51012.51518.722.526303540MAX3.8754.3755.6756.857.9510.7513.415.919.7523.5527.0531.0536.2541.25MIN3.1253.6254.9255.957.059.2511.614.117.6521.4524.9528.9533.7538.75頂面臺階尺寸dwMIN6.748.7411.4714.4716.472227.733.2542.7551.1159.9569.4578.6688.16頂帽寬度尺寸s公稱

24、MAX810131618243036465565758595MIN7.649.6412.5715.5717.5723.1629.16354553.863.173.182.892.89. GB 5783-1986六角頭螺栓全螺紋A級和B級（直徑公差執(zhí)行6g等級公差、長度L公差執(zhí)行JS15等級公差）公稱直徑M2M4M5M6M8M10M12M16M20M24M30M36螺紋值頂帽距離aMAX1.52.12.433.754.55.2367.5910.512頂帽臺階高度cMAX0.40.40.50.50.60.60.60.80.80.80.80.8MIN0.150.150.150.150.150.150

25、.150.20.20.20.20.2頂帽高度k公稱22.83.545.36.471012.51518.722.5A級MAX2.122.923.654.155.456.587.6810.1812.7215.22-MIN1.882.683.353.855.156.227.329.8212.2814.78-B級MAX-3.744.245.546.697.7910.2912.8515.3519.1222.92MIN-3.263.765.066.117.219.7112.1514.6518.2822.08臺階直徑尺寸dwMINA級4.65.96.98.911.614.616.622.528.233.64

26、2.751.1B級-6.78.711.414.416.42227.733.2頂帽寬度尺寸sMAX5.578101316182430364655MINA級5.326.787.789.7812.7315.7317.7323.6729.6735.384553.8B級-7.649.6412.5715.5717.5723.1629.1635公稱直徑M42M48M56M64注：螺栓等級劃分A級：d24、L10d或L150mmB級：d24、L10d或L150mm螺紋值頂帽距離aMAX13.51516.518MIN4.555.56頂帽臺階高度cMAX1111MIN0.30.30.30.3頂帽高度k公稱2630

27、3540MAX27.0531.0536.2541.25MIN24.7528.9533.7538.75臺階直徑尺寸dwMIN60.669.478.788.2頂帽寬度尺寸sMAX65758595MIN63.873.182.892.810. GB/T 41-2000六角螺母6級（內(nèi)徑d執(zhí)行7H公差等級）優(yōu)選型螺紋規(guī)格非優(yōu)選型螺紋規(guī)格螺紋規(guī)格dM5M6M8M10M12M16M20M24M30M36M42M14M18M22M27M33厚度尺寸mMAX5.66.47.99.512.215.91922.326.431.934.913.916.920.224.729.5MIN4.44.96.4810.414.

28、116.920.224.329.432.412.115.118.122.627.4寬度尺寸SMAX8101316182430364655652127344150MIN7.649.6412.5715.5717.5723.1629.16354553.863.120.1626.1633404911. GB 6170-86 1型六角螺母 A和B級（內(nèi)徑d執(zhí)行6H公差等級）bd規(guī)格M1.6M2M2.5M3M4M5M6M8M10M12M16M20M24M30M36M42CMAX0.20.20.30.40.40.50.50.60.60.60.80.80.80.80.81dwMIN2.43.14.14.65.

29、96.98.911.614.616.622.527.733.242.751.160.6厚度尺寸mMAX1.31.622.43.24.75.26.88.410.814.81821.525.63134MIN1.051.351.752.152.94.44.96.448.0410.3714.116.920.224.329.432.4寬度尺寸SMAX3.2455.57810131618243036465565MIN3.023.824.826.326.787.789.7812.7315.7317.7323.6729.16354553.863.812. GB 6170-86 1型六角螺母 A和B級（內(nèi)徑d執(zhí)

30、行6H公差等級）bd規(guī)格M1.6M2M2.5M3M4M5M6M8M10M12M16M20M24M30M36M42CMAX0.20.20.30.40.40.50.50.60.60.60.80.80.80.80.81dwMIN2.43.14.14.65.96.98.911.614.616.622.527.733.242.751.160.6厚度尺寸mMAX1.31.622.43.24.75.26.88.410.814.81821.525.63134MIN1.051.351.752.152.94.44.96.448.0410.3714.116.920.224.329.432.4寬度尺寸SMAX3.24

31、55.57810131618243036465565MIN3.023.824.826.326.787.789.7812.7315.7317.7323.6729.16354553.863.813.GB/T93-1987 彈簧墊圈bdH規(guī)格22.534568101214161820222427內(nèi)徑dMIX2.352.853.44.45.46.688.6810.912.914.916.919.0421.0423.3425.528.5MIN2.12.63.14.15.16.18.110.212.214.216.218.220.222.524.527.5S/b公稱0.50.650.81.11.31.62

32、.12.63.13.64.14.555.566.8MAX0.580.730.91.21.41.72.22.753.253.84.34.755.25.76.27.1MIN0.420.570.711.21.522.452.953.43.94.34.85.35.86.5HMAX1.251.6322.753.2545.256.57.75910.2511.2512.513.751517MIN11.31.62.22.63.24.25.26.27.28.2910111213.614.GB/T848-2002 小墊圈A級粗糙度規(guī)格1.622.533.54568101214161820243036內(nèi)徑d1MAX

33、1.842.342.843.383.884.485.486.628.6210.7713.2715.2717.2719.3321.3325.3331.3937.62公稱MIN1.72.22.73.23.74.35.36.48.410.51315171921253137外徑d1公稱MAX3.54.5567891115182024283034395060MIN3.24.24.75.76.647.648.6410.5714.5717.5719.4823.4827.4829.4833.3838.3849.3858.8高度h公稱0.30.30.50.50.50.511.61.61.622.52.53344

34、5MAX0.350.350.550.550.550.551.11.81.81.82.22.72.73.33.34.34.35.6MIN0.250.250.450.450.450.450.91.41.41.41.82.32.32.72.73.73.74.415.GB/T95-1985 小墊圈C級規(guī)格5681012141620243036內(nèi)徑d1MAX5.86.969.3611.4313.9315.9317.9322.5226.5233.6240公稱MIN5.56.691113.515.517.522263339外徑d1公稱MAX1012162024283037445666MIN9.110.914.918.722.726.728.735.442.454.164.1高度h公稱11.61.622.52.533445MAX1.21.91.92.32.82.83.63.64.64.66MIN0.81.31.31.72.22.22.42.43.43.4416. GB/T97.5-2002平墊圈，用于自攻螺釘和墊圈組合件N型墊圈（標(biāo)準(zhǔn)系列）尺寸L型墊圈（大系列）尺寸螺紋規(guī)格2.22.93.54.24.85.56.389.52.22.93.54.24.85.56.389.5內(nèi)徑d1MAX22.63.13.674.124.825.527.38.9522.63.13.6