内六角螺栓尺寸表

1、仅供个人参考For personal use only in study and research; not for commercial use1. 各部位的尺寸单位： mm螺纹的公称直径 (d)(2)M3M4M5M6M8M10M12(M14)螺栓的螺距 (P)0.50.70.811.251.51.752b参考1820222428323640最大(基准尺寸)*5.578.51013161821dk最大 *5.687.228.7210.2213.2716.2718.2721.33最小5.326.788.289.7812.7315.7317.7320.67da最大3.64.75.76.89.21

2、1.213.715.7最大 ( 基准尺寸 )34568101214ds最小2.863.824.825.827.789.7811.7313.73e最小2.873.444.585.726.869.1511.4313.72f最大0.510.600.600.681.021.021.451.45最大 ( 基准尺寸 )34568101214k最小2.863.824.825.707.649.6411.5713.57r最小0.10.20.20.250.40.40.60.6公称 ( 基准尺寸 )2.5345681012最小2.523.024.025.026.028.02510.02512.032s1 栏2.58

3、03.0804.0955.1406.1408.17510.17512.212最大 (1)2 栏2.5603.0804.0955.0956.0958.11510.11512.142t最小1.322.534567v最大0.30.40.50.60.811.21.4dw最小5.076.538.039.3812.3315.3317.2320.17w最小1.151.41.92.33.344.85.8螺纹的公称直径 (d)(2)M16(M18)M20(M22)M24(M27)M30螺栓的螺距 (P)22.52.52.5333.5b参考44485256606672最大(基准尺寸 )*2427303336404

4、5dk最大 *24.3327.3330.3333.3936.3940.3945.39不得用于商业用途仅供个人参考最小23.6726.6729.6732.6135.6139.6144.61da最大17.720.222.424.426.430.433.4最大 ( 基准尺寸 )16182022242730ds最小15.7317.7319.6721.6723.6726.6729.67e最小16.0016.0019.4419.4421.7321.7325.15f最大1.451.872.042.042.042.892.89最大 ( 基准尺寸 )16182022242730k最小15.5717.5719.4

5、821.4823.4826.4829.48r最小0.60.60.80.80.811公称 ( 基准尺寸 )14141717191922最小14.03214.03217.05017.05019.06519.06522.065s最大 (1)1 栏14.21214.21217.23017.23019.27519.27522.2752 栏14.14214.142t最小8910111213.515.5v最大1.61.822.22.42.73dw最小23.1725.8728.8731.8134.8138.6143.61w最小6.87.78.69.510.412.113.1注 (1)：s( 最大 ) 的 1

6、栏适用于强度 8.8及 10.9及性状 A2-50、 A2-70的内容， 2栏适用于强度 12.9的内容。但根据双方当事人之间协议，强度12.9的内容也可以适用 1 栏。? 螺纹的公称直径 M20以上的 s( 最大 ) 适用于所有的强度及性状内容。注 (2)：螺纹的公称直径中带括号的尽量不要使用。备注： 1. 头部的侧面带有直纹或网纹 参照 JIS B 0951(滚花 ) 。此时， dk( 最大 ) 为该表中的带 * 的数值。? 此外，需要没有滚花的货时，订货人必须指定。但该dk( 最大 ) 为该表中带 * 的数值。?2. 对于螺纹的公称直径建议使用的公称长度(?) 为粗线框内的内容。? 如果

7、 ?比虚线位置短的为全螺纹，杆部的不完全螺纹长度约为3P 。?3. 公称长度 (?) 比虚线位置长的话，?g( 最大 ) 及 ?s( 最小 ) 根据下式决定。?g( 最大 )= 公称长度 (?)-b?s(最小 )=?g(最大 )-5P2. 内六角螺栓的 L 和 ?s 及?g单位： mm螺纹的公称直径 (d)M3M4M5M6M8L?s min.及?g max.公称max?s mi?g ma?s m?g ma?s mi?g ma?s mi?g ma?g maminnxinxnxnx?s min长x度不得用于商业用途仅供个人参考54.765.2465.766.2487.718.29109.7110.

8、291211.6512.351615.6516.352019.5820.422524.5825.424.573029.5830.429.5126.510483534.535.511.5159136114039.540.516.520141811165.75124544.545.51923162110.75175049.550.52428212615.75225554.455.6263120.75276059.460.6313625.75326564.465.630.75377069.470.635.75428079.480.645.75529089.390.71099.3100.7011109

9、.3110.7012119.3120.7013129.2130.8014139.2140.8015149.2150.8016159.2160.8018179.2180.8不得用于商业用途仅供个人参考020199.05200.90522219.05220.90524239.05240.90526258.95261.00528278.95281.00530298.95301.005螺纹的公称直径 (d)M10M12(M14)M16(M18)L?s min.及 ?g max.公称minmax?s m?gma?gma ?s mi?g ma?s mi?g ma?g m长inx?s minxnxnx?s

10、minax度54.765.2465.766.2487.718.29109.7110.291211.6512.351615.6516.352019.5820.422524.5825.423029.5830.423534.535.54039.540.54544.545.55.5135049.550.510.5185554.455.615.52310.25196059.460.620.52815.25241020不得用于商业用途仅供个人参考6564.465.625.53320.2529152511214.5177069.470.630.53825.2534203016269.5228079.480.

11、640.54835.25443040263619.5329089.390.750.55845.25544050364629.5421099.3100.760.56855.25645060465639.552011109.3110.766.25746070566649.562012119.3120.775.25847080667659.572013129.2130.88090768669.582014139.2140.890100869679.592015149.2150.89610689.5102016159.2160.810611699.5112018179.2180.8119.513202

12、0199.05200.90522219.05220.90524239.05240.90526258.95261.00528278.95281.00530298.95301.005螺纹的公称直径 (d)M20(M22)M24(M27)M30L?s min.及 ?g max.公minmax?smin?gma?gma?s mi?g ma?s mi?gma?s mi?g m称x?s minnxnxnaxx不得用于商业用途仅供个人参考长度54.765.2465.766.2487.718.29109.7110.291211.6512.351615.6516.352019.5820.422524.5825.

13、423029.5830.423534.535.54039.540.54544.545.55049.550.55554.455.66059.460.66564.465.67069.470.68079.480.615.52811.5249089.390.725.53821.53415309241099.3100.735.54831.54425401934011109.3110.745.55841.5543550294420.538012119.3120.755.56851.5644560395430.548013129.2130.865.57861.5745570496440.558014139.

14、2140.875.58871.5846580597450.568015149.2150.885.59881.5947590698460.578016159.2160.895.510891.510485100799470.588不得用于商业用途仅供个人参考018179.2180.8115.5128111.51241051209911490.5108020199.0200.95135.5148131.5144125140119134110.51280522219.0220.95139154130.51480524239.0240.95159174150.51680526258.9261.05179

15、194170.51880528278.9281.05199214190.52080530298.9301.05219234210.522805参考：内六角螺栓的沉头孔及螺栓孔的尺寸单位： mm螺纹的公称直径 (d)M3M4M5M6M8M10M12M14M16M18M20M22M24M27M30ds3456810121416182022242730d? 3.44.55.56.6911141618202224263033dk5.578.5101316182124273033364045D6.589.5111417.5202326293235394348k3456810121416182022242730H?2.73.64.65.57.49.21112.814.516.518.520.522.52528H?3.34.45.46.58.610.81315.217.519.521.523.525.52932d22.63.44.35.16.98.610.412.214.215.717.719.721.224.226.7不得用于商业用途仅供个人参考仅供个人用于学习、研究；不得用于商业用途。For personal use only in study and research; not for