NF E25-112 Norma Dimensões para Hexagon head bolts
Parafusos de cabeça sextavada, grau A e B
Desenho dimensional e diagramas técnicos
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 |