JIS B1181 Standard, JIS B1181 Metric Series Hex Nuts

JIS B1181 Standard,  JIS B1181 Metric Series Hex Nuts

Dimensions of JIS B1181 Standard Hex Nuts (Metric Size)

JIS B1181 Hex Nuts Dimension Chart

Dds maxds mindc maxdc mindkh maxh mink maxk min
M55.00004.82008.72008.27005.60002.25002.00005.00004.8800
M66.00005.820010.22009.27706.70002.70002.45006.00005.8200
M88.00007.780013.270012.72009.00003.60003.35008.00007.7800
M1010.00009.780016.270015.690011.20004.50004.130010.00009.7800
M1212.000011.730018.270017.670013.50005.40005.030012.000011.7300
M1414.000013.730021.330020.670015.80006.30005.930014.000013.7300
M1616.000015.730024.330023.620018.00007.20006.830016.000015.7300
M2020.000019.670030.330029.550022.50009.00008.500020.000019.6700
M2424.000023.670036.390035.520027.000010.800010.300024.000023.6700
M3030.000029.670045.390044.520033.800013.500013.000030.000029.6700
M3636.000035.610054.460054.460040.500016.200015.600036.000035.5700

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