螺栓螺母规格表.pdf

螺栓螺母规格表.pdf

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螺栓螺母规格表螺栓螺母规格表螺栓螺栓螺螺母母六角螺母C级I型六角螺母A和B级六角薄螺母（GB/T41-2000）（GB/T6170-2000）（GB/T6172.1-2000）标记示例螺纹规格D=M12、性能级别为5级、不经表面处理、C级的六角螺母：

螺母GB/T41-2000M12螺纹规格D=M12、性能级别为8级、不经表面处理、A级的I型六角螺母：

螺母GB/T6170-2000M12mm螺纹规格DM3M4M5M6M8M10M12M16M20M24M30M36M42eGB/T418.6310.8914.2017.5919.8526.1732.9539.5550.8560.7972.07GB/T61706.017.668.7911.0514.3817.7720.0326.7532.9539.5550.8560.7972.02GB/T6172.16.017.668.7911.0514.3817.7720.0326.7532.9539.5550.8560.7972.02sGB/T41810131618243036465565GB/T61705.57810131618243036465565GB/T6172.15.57810131618243036465565mGB/T415.66.17.99.512.215.918.722.325.431.534.9GB/T61702.43.24.75.26.88.410.814.81821.525.63134GB/T6172.11.82.22.73.245681012151821注：

A级用于D16，B级用于D16六角螺母规格重量表六角螺母规格重量表dSHD每1000个钢螺母的近似重（公斤）公称尺寸允差公称尺寸允差粗制半精制610-0.3650.480.3811.52.317814-0.43616.25.6741017-0.5280.580.4519.610.9912191021.916.32（14）22110.700.5525.425.2816241327.734.12（18）271431.244.1920301634.661.91（22）32-1.001836.975.942436191.000.6541.6111.90（27）412247.3168.0030462453.1234.203655-1.202863.5370.904265321.500.8075.5598.6048753886.5957.30垫圈规格重量表垫圈规格重量表斜垫圈规格重量表公称直径（螺纹直径）dBHGB852-66工字钢用方斜垫GB853-66糟钢用方斜垫公称直径（螺纹直径）dBHGB852-66GB853-66H1千个重量（公斤）H1千个重量（公斤）H1千个重量（公斤）H1千个重量（公斤）671624.753.6420224039.7607.032891825.063.85（22）244039.7657.03710112225.7104.26242650311.31008.06212132826.7154.814（27）2950311.31048.09016173527.7255.419303260313.01809.0130（18）204029.7667.048363870314.725010200弹簧垫圈规格重量表弹簧垫圈规格重量表公称直径（螺纹直径）dGB859-66轻型GB93-66公称直径（螺纹直径dGB859-66GB93-66Sb千个重量（公斤）S（b）千个重量（公斤）Sb千个重量（公斤）S（b）千个重量（公斤）44.10.81.20.131.20.182020.54.05.514.105.015.2055.11.01.20.191.60.41（22）22.54.56.018.905.016.5066.21.21.60.362.00.752424.54.86.523.706.026.2088.21.62.00.802.51.53（27）27.55.57.032.306.028.201010.22.02.51.5632.823030.56.08.045.406.537.601212.32.53.53.413.54.633636.6-7.051.80（14）14.33.04.05.394.06.854242.6-8.078.701616.33.24.57.364.07.754849.0-9.0114.00（18）18.33.55.010.004.511.00平垫圈规格重量表平垫圈规格重量表公称直径（螺纹直径）dDS每千个垫圈重量（公斤）小垫圈垫圈大垫圆小垫圈垫圈大垫圆小垫圈垫圈大垫圆44.2810120.51.01.20.140.510.8955.51012140.81.51.50.351.051.4666.51214180.81.51.50.501.422.5188.51618221.01.52.01.122.334.901010.51822281.02.03.01.323.9812.101212.52225351.52.03.03.255.7618.70（14）14.52528381.53.04.03.8410.6129.801616.52832452.03.04.06.3113.9042.30（18）19.53035502.03.04.06.4415.9051.702021.03538552.54.05.011.9924.7179.20（22）233842602.54.05.014.0030.4494.4024254045652.54.06.015.0034.51131.00（27）28-5070-5.06.0-52.87150.003031-5580-5.06.0-63.59198.003638-76-6.0-117.60-4244-80-6.0-165.10-4850-90-8.0-276.10-六角螺母规格螺纹规格d对边距（MM）高度H（MM）外接圆直径每1000个/KG公称尺寸允差公称尺寸允差M1.63.2-0.161.30.23.70.075M241.64.60.119M2.5525.80.22M35.52.46.30.393M47-0.23.20.248.10.844M5849.21.24M610511.52.317M814-0.24616.25.674M101780.2919.610.99M1219-0.281021.916.32M1422110.3525.425.28M16241327.734.12M18271431.244.19M2030-0.341634.661.91M22321836.975.94M2436190.541.6111.9M27412247.3168M3046-0.42453.1234.2M36552863.5370.9M42653275598.6M48753886.5957.3