Category Archives: Hex Nuts

HEX NUT DIMENSIONS

Hex nut dimensions metric with different materials Brass, stainless steel. carbon steel, nylon

HEX NUT DIMENSIONS
Thread Size
          d
M1M1.2M1.4M1.6M1.7M2M2.3M2.5M2.6M3M3.5M4M5M6(M7)M8
PPitchPitch
Fine thread
Fine thread
mmax=nominal size
min
mwmin
smax=nominal size
min
min
*
per 1000 units ≈ kg
0.250.250.30.350.350.40.450.450.450.50.60.70.8111.25
///////////////1
////////////////
0.811.21.31.41.61.8222.42.83.2455.56.5
0.550.750.951.051.151.351.551.751.752.152.552.93.74.75.26.14
0.440.60.760.840.921.081.241.41.41.722.042.322.963.764.164.91
2.5333.23.544.5555.5678101113
2.42.92.93.023.383.824.324.824.825.325.826.787.789.7810.7312.73
2.713.283.283.413.824.324.885.455.456.016.587.668.7911.0512.1214.38
0.030.0540.0630.0760.10.1420.20.280.720.3840.5140.811.232.53.125.2
Thread Size
           d
M10M12(M14)M16(M18)M20(M22)M24(M27)M30(M33)M36(M39)M42(M45)M48
PPitchPitch
Fine thread
Fine thread
mmax=nominal size
min
mwmin
smax=nominal size
min
min
*
per 1000 units ≈ kg
1.51.75222.52.52.5333.53.5444.54.55
11.51.51.51.521.5222233333
1.251.25//21.52/////////
8101113151618192224262931343638
7.649.6410.312.314.314.916.917.720.722.724.727.429.432.434.436.4
6.117.718.249.8411.4411.9213.5214.1616.5618.1619.7621.9223.5225.927.529.1
17192224273032364146505560657075
16.7318.6721.6723.6726.1629.16313540454953.858.863.168.173.1
18.921.124.4926.7529.5632.9535.0339.5545.250.8555.3760.7966.4471.376.9582.6
11.617.32533.349.464.479110165223288393502652800977
Thread Size
          d
(M52)M56(M60)M64(M68)M72(M76)M80(M85)M90M100M110M125M140M160
PPitchPitch
Fine thread
Fine thread
mmax=nominal size
min
mwmin
smax=nominal size
min
min
*
per 1000 units ≈ kg
55.55.566//////////
344446666666666
/////44444444//
424548515458616468728088100112128
40.443.446.449.152.156.159.162.166.170.178.185.897.8109.8125.5
32.334.737.139.341.744.947.349.752.956.162.568.678.287.8100
80859095100105110115120130145155180200230
78.182.887.892.897.8102.8107.8112.8117.8127.5142.5152.5177.5195.4225.4
88.2593.5699.21104.86110.51116.16121.81127.46133.11144.08161.02172.32200.57220.8254.7
170196216248
122014201690198023002670304034403930493068208200130001750026500