螺栓螺母规格表.pdf

螺栓螺母规格表螺栓螺母六角螺母—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DM3M4M5M6M8M10M12M16M20M24M30M36M42GB/T418.6310.8914.2017.5919.8526.1732.9539.5550.8560.7972.07eGB/T61706.017.668.7911.0514.3817.7720.0326.7532.9539.5550.8560.7972.02GB/T6172.16.017.668.7911.0514.3817.7720.0326.7532.9539.5550.8560.7972.02GB/T41810131618243036465565sGB/T61705.57810131618243036465565GB/T6172.15.57810131618243036465565GB/T415.66.17.99.512.215.918.722.325.431.534.9mGB/T61702.43.24.75.26.88.410.814.81821.525.63134GB/T6172.11.82.22.73.245681012151821注：A级用于D≤16，B级用于D＞16六角螺母规格重量表SH每1000个钢d允差D螺母的近似公称尺寸允差公称尺寸粗制半精制重(公斤)610-0.36511.52.317±0.48±0.38814-0.43616.25.6741017819.610.99±0.58±0.4512191021.916.32(14)221125.425.28-0.5216241327.734.12(18)2714±0.70±0.5531.244.1920301634.661.91(22)321836.975.9424361941.6111.90-1.00(27)412247.3168.00±1.00±0.6530462453.1234.2036552863.5370.904265-1.203275.5598.60±1.50±0.8048753886.5957.30垫圈规格重量表斜垫圈规格重量表GB852-66工字GB853-66糟钢公称公称GB852-66GB853-66钢用方斜垫用方斜垫直径直径dBHdBH螺纹螺纹(千个重(千个重直径)千个重量直径)千个重量H1H1量(公H1量(公H1(公斤)(公斤)斤)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公称直径GB859-66轻型GB93-66公称直GB859-66GB93-66螺纹直径螺纹(d千个重量千个重量(d千个重千个重量径)SbS(b)直径SbS(b)(公斤)(公斤)量(公斤)(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平垫圈规格重量表公称直径DS每千个垫圈重量(公斤)d(螺纹直径)小垫圈垫圈大垫圆小垫圈垫圈大垫圆小垫圈垫圈大垫圆44.2810120.51.01.20.140.510.8955.51012140.81.51.50.351.051.4666.51214180.81.51.50.501.4