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六角薄螺母
作者:jlhjgj | 时间:2022-11-23 15:31:59

六角薄螺母:

    螺纹规格为M1.6~M64、性能等级为14H、04、05、A2-035、A2-025、A4-035、A4-025、CU2、CU3和AL4级、产品等级为A和B级的六角薄螺母。    A级用于D≤16mm;B级用于D>16mm的螺母。    标记示例:    螺纹规格D=M12、性能等级为04级、不经表面处理、产品等级为A级的六角薄螺母的标记:

    螺母  GB/T 6172.1  M12

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 螺纹规格为M1.6~M64的六角薄螺母:

螺纹规格DP1)dadwmineminmmwmins
minmaxmaxmin公称=maxmin
M1.60.351.61.842.43.4110.750.63.23.02
M20.422.33.14.321.20.950.843.82
M2.50.452.52.94.15.451.61.351.154.82
M30.533.454.66.011.81.551.25.55.32
M40.744.65.97.662.21.951.676.78
M50.855.756.98.792.72.45287.78
M6166.758.911.053.22.92.3109.78
M81.2588.7511.614.3843.731312.73
M101.51010.814.617.7754.73.81615.73
M121.75121316.620.0365.74.61817.73
M1621617.322.526.7587.425.92423.67
M202.52021.627.732.95109.107.33029.16
M2432425.933.239.5541210.98.73635
M303.53032.442.850.851513.911.14645
M3643638.951.160.791816.913.55553.8
M424.54245.46071.32119.715.86563.1
M4854851.869.582.62422.718.27573.1
M565.55660.578.793.562826.721.48582.8
M6466469.188.2104.863230.424.39592.8


注:1)P—螺距。 非优选的螺纹规格

螺纹规格DP1)dadwmineminmmwmins
minmaxmaxmin公称=maxmin
M3.50.63.545.16.5821.751.465.82
M1421415.119.623.3576.425.12120.67
M182.51819.524.929.5698.426.72726.16
M222.52223.731.437.29119.97.93433
M2732729.13845.213.512.49.94140
M333.53335.646.655.3716.515.412.35049
M3943942.155.966.4419.518.214.66058.8
M454.54548.664.776.9522.521.2177068.1
M5255256.274.288.252624.719.88078.1
M605.56064.883.499.213028.7239087.8


注:1)P—螺距。


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