螺纹规格预紧力

螺纹规格预紧力（KN）精加工表面一般加表面氧工表面化表面镀锌表面干燥粗加工表面精加工表面一般加表面氧工表面化表面镀锌表面干燥粗加工表面M20101.50.30.40.60.5/0.30.60.70.60.8M22126.00.40.50.80.7/0.50.80.90.91.1M24146.40.50.71.00.9/0.61.01.21.11.4M27190.90.71.01.41.3/0.91.41.71.62.0M30233.01.01.42.01.8/1.21.92.32.22.7M33288.31.31.92.72.4/1.62.63.22.93.7M36339.51.72.43.43.1/2.13.34.13.84.8M39405.62.23.14.44.0/2.74.35.34.96.3M42465.92.73.85.54.9/3.35.36.66.07.7M45543.33.44.86.86.2/4.16.7&27.59.6M48612.84.15.8&27.4/4.9&09.99.111.5M52730.95.37.410.69.6/6.410.412.811.714.9M56844.56.69.313.211.9/7.912.915.914.618.5M60982.6&311.616.514.9/9.916.119.818.223.1M641112.810.014.019.917.9/12.019.423.921.927.9M681270.912.116.924.221.8/14.523.629.026.633.9M721438.914.520.329.026.1/17.428.334.831.940.6M761617.817.224.134.431.0/20.733.641.337.948.2M801807.120.228.340.536.4/24.339.548.644.556.7M852058.024.534.349.044.1/29.447.858.853.968.6M902325.429.341.058.652.7/35.257.170.364.582.09.8级螺栓有润滑表面扭矩（KNm）有润滑表面扭矩（KNm）无润滑表面扭矩（KNm）螺纹预紧力规格（KN）叶百 干燥螺纹预紧力规格（KN）叶百 干燥精加一般加表面氧镀锌粗加工表工表面化表面表面工表面面精加

工表

面一般加表面氧镀锌加工表工表面化表面表面面M20114.20.30.40.60.6/0.40.60.80.70.9M22141.80.40.60.90.8/0.50.91.01.01.2M24164.70.60.81.11.0/0.71.11.31.21.5M27214.80.81.11.61.5/1.01.61.91.82.3M30262.11.11.52.22.0/1.32.12.62.43.1M33324.31.52.13.02.7/1.82.93.63.34.2M36381.91.92.73.83.5/2.33.84.64.25.4M39456.32.53.55.04.5/3.04.96.05.57.0M42524.23.14.36.25.5/3.76.07.46.8&6M45611.23.95.47.76.9/4.67.59.2&510.8M48689.44.66.59.3&3/5.69.011.110.213.0M52822.36.0&412.010.8/7.211.714.413.216.8M56955.07.410.414.913.4/&914.517.916.420.9M601105.49.313.018.616.7/11.118.122.320.426.0M641251.911.215.722.420.2/13.521.926.924.731.4M681429.713.619.127.224.5/16.326.532.729.938.1M721618.816.322.832.629.4/19.631.839.235.945.7M761820.119.427.138.734.9/23.237.846.542.654.2M802033.022.831.945.541.0/27.344.454.650.163.8M852315.227.638.655.149.6/33.153.766.160.677.1M902616.133.046.165.959.3/39.664.379.172.5——10.9级螺栓有润滑表面扭矩（KNm） 无润滑表面扭矩（KNm）干燥.螺纹规格预紧力（KN）精加精加干燥粗加工表面工表面一般加工表面表面氧镀锌粗加工表面工表面一般加表面氧镀锌化表面表面工表面化表面表面M20142.70.40.60.80.7/0.50.81.00.91.1M22177.30.50.81.11.0/0.71.11.31.21.5M24205.90.71.01.41.2/0.81.31.71.51.9M27268.51.01.42.01.8/1.22.02.42.22.8

M30327.61.41.92.82.5/1.72.73.33.03.9M33405.41.92.63.73.4/2.23.74.54.15.2M36477.42.43.44.84.3/2.94.75.85.36.7M39570.43.14.46.25.6/3.76.17.56.9&7M42655.23.95.47.76.9/4.67.59.2&510.8M45764.04.86.79.6&7/5.89.411.610.613.5M48861.75.8&111.610.4/6.911.313.912.716.2M521027.87.510.515.013.5/9.014.618.016.521.0M561187.59.313.018.616.8/11.218.222.320.526.1M601381.811.616.223.220.9/13.922.627.925.532.5M641564.914.019.628.025.2/16.827.333.730.839.3M681787.217.023.834.036.6/20.433.240.837.447.6M722023.520.428.640.836.7/24.539.849.044.957.1M762275.124.233.948.443.6/29.047.258.153.367.8M802541.228.539.856.951.2/34.255.568.362.679.7M852894.034.448.268.962.0/41.367.282.775.896.4M903270.141.257.782.474.2/49.480.398.990.6——12.9级螺栓有润滑表面扭矩（KNm） 无润滑表面扭矩（KNm）干燥.螺纹规格预紧力（KN）精加工表面一般加表面氧工表面化表面镀锌表面粗加工表面精加工表面一般加表面氧工表面化表面镀锌表面干燥粗加工表面M20171.30.50.71.00.7/0.60.91.21.11.3M22212.70.70.91.31.0/0.81.31.61.41.8M24247.10.81.21.71.2/1.01.62.01.82.3M27322.21.21.72.41.8/1.52.42.92.73.4M30393.11.72.33.32.5/2.03.24.03.64.6M33486.52.23.14.53.4/2.74.45.44.96.3M36572.82.94.05.84.3/3.55.66.96.4&1M39684.43.75.27.55.6/4.57.39.0&210.59745892676202M42786.24.66.59.26.M45916.85.8&111.6&M481034.06.99.713.910.M521233.49.012.618.013.M561425.111.215.622.316.M601658.113.919.527.920.M641877.816.823.633.725.M682144.620.428.640.836.M722428.024.534.349.036.M762730.129.040.758.143.M803049.534.247.868.351.M853472.841.357.982.762.M903924.249.469.298.974./5.59.011.110.212.9/6.911.313.912.716.2/&313.616.715.319.5/10.81