Parafusos de cabeça sextavada, grau A e B

Desenho dimensional e diagramas técnicos

1412_3Y4D3p_931.jpg

Principais dimensões e parâmetros técnicos

Dimensions in mm - source NFE 25-112

Publication date: 07/1983

d Thread size

P s nom=max. e min. ds min

A

B

b (l<=125) b (l>125<=200) b (l>200)
k min k max k min k max
M 1.6 0.35 3.2 3.41 1.46 0.98 1.22 0.9 1.3 9 15 28
M 2 0.4 4 4.32 1.88 1.28 1.52 1.2 1.6 10 16 29
M 2.5 0.45 5 5.45 2.36 1.58 1.82 1.5 1.9 11 17 30
M 3 0.5 5.5 6.01 2.86 1.88 2.12 1.8 2.2 12 18 31
M3.5 0.6 6 6.58 3.32 2.28 2.52 2.2 2.6 13 19 32
M 4 0.7 7 7.66 3.82 2.68 2.92 2.6 3 14 20 33
M 5 0.8 8 8.87 4.82 3.35 3.65 3.74 4.24 16 22 35
M 6 1 10 11.05 5.82 3.85 4.15 3.76 4.24 18 24 37
M 8 1.25 13 14.38 6.78 5.15 5.45 5.06 5.54 22 28 41
M 10 1.5 17 18.90 9.78 6.22 6.58 6.11 6.69 26 32 45
M 12 1.75 19 21.10 11.7 7.32 7.68 7.21 7.79 30 36 45
M 14 2 22 24.49 13.7 8.62 8.98 8.51 9.09 34 40 53
M 16 2 24 26.75 15.7 9.82 10.2 9.71 10.3 38 44 57
M 18 2.5 27 30.14 17.7 11.3 11.7 11.2 11.9 42 48 61
M 20 2.5 30 33.53 19.7 12.3 12.7 12.2 12.9 46 52 65
M 22 2.5 32 35.72 21.7 13.8 14.2 13.7 14.4 50 56 69
M 24 3 36 39.98 23.7 14.8 15.2 14.7 15.4 54 60 73
M 27 3 41 45.2 26.5 - - 16.7 17.4 60 66 79
M 30 3.5 46 50.85 29.5 - - 18.3 19.1 66 72 85
M 33 3.5 50 55.37 32.4 - - 20.6 21.4 - 78 91
M 36 4 55 60.79 35.4 - - 22.1 22.3 - 84 97
M 39 4 60 66.44 38.4 - - 24.6 25.4 - 90 103
M 42 4.5 65 71.3 41.61 - - 25.6 26.4 - 96 109
M 45 4.5 70 76.95 44.38 - - 27.6 28.4 - 102 115
M 48 5 75 82.60 47.38 - - 29.6 30.4 - 108 121
M 52 5 80 88.25 51.26 - - 33.5 33.5 - 116 129
M 56 5.5 85 93.56 55.26 - - 34.5 35.5 - - 137
M 60 5.5 90 99.21 59.26 - - 37.5 38.5 - - 145
M 64 6 95 104.86 63.26 - - 39.5 40.5 - - 153
M 68 6 100 110.51 67.26 - - 42.5 43.5 - 148 161
M 72 6 105 116.16 71.26 - - 44.5 45.5 - 156 169
M 76 6 110 121.81 - - - 47.5 48.5 - 164 177
M 80 6 115 127.46 - - - 49.5 50.5 - 172 185
M 90 6 130 144.08 - - - 56.4 57.6 - 192 205
M 100 6 145 161.02 - - - 62.4 63.6 - - 225
M 110 6 155 172.32 - - - 68.4 69.6 - - 245
M 125 6 180 200.57 - - - 78.4 79.6 - - 275
M 140 6 200 220.8 - - - 87.3 88.7 - - 305
M 160 6 230 254.7 - - - 99.3 100.7 - - 345