DIN 2510-2 Estándar Dimensiones para Bolted Connections with Reduced Shank; Metric Thread with Large Clearence, Nominal Dimensions and Limits
La rosca según esta norma es la rosca métrica ISO DIN 13. Se prevén desviaciones más fundamentales, ya que las conexiones con tornillos de vástago reducido requieren un juego de borde mínimo para la rosca del perno.
Dibujos dimensionales y diagramas técnicos
Dimensiones clave y parámetros técnicos
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Dimensions in mm - source DIN 2510 Part 2 - Thread limit dimensions for bolt threads - Gewindegrenzmasse für Bolzengewinde - Dimensioni limite per i filetti dei bulloni |
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| Publication date: 08/1971 | ||||||||||
| thread size | P | R | d | d max | d min | d2 max | d2 min | d3 max | d3 min | Core cross section mm² |
| M 12 | 1.75 | 0.18 | 8.5 | 11.823 | 11.558 | 10.0686 | 10.536 | 9.676 | 9.4 | 69 |
| M 16 | 2 | 0.2 | 12 | 15.823 | 11.543 | 14.254 | 14.364 | 13.369 | 13.065 | 133 |
| M 20 | 2.5 | 0.25 | 15 | 19.8 | 16.465 | 18.176 | 18.006 | 16.733 | 16.383 | 210 |
| M 24 | 3 | 0.3 | 18 | 23.788 | 23.413 | 21.839 | 21.639 | 20.107 | 19.691 | 303 |
| M 27 | 3 | 0.3 | 20.5 | 26.788 | 26.413 | 24.839 | 24.639 | 23.107 | 22.691 | 403 |
| M 30 | 3.5 | 0.35 | 23 | 29.775 | 29.35 | 27.502 | 27.29 | 25.481 | 25.017 | 490 |
| M 33 | 3.5 | 0.35 | 25.5 | 32.775 | 32.35 | 30.502 | 30.29 | 28.481 | 28.017 | 614 |
| M 36 | 4 | 0.4 | 27.5 | 35.763 | 35.288 | 33.165 | 32.941 | 30.856 | 30.344 | 721 |
| M 39 | 4 | 0.4 | 30.5 | 38.763 | 38.288 | 36.165 | 35.941 | 33.856 | 33.344 | 870 |
| M 42 | 4.5 | 0.45 | 32.5 | 41.75 | 41.25 | 38.827 | 38.591 | 36.229 | 35.669 | 996 |
| M 45 | 4.5 | 0.45 | 35.5 | 44.75 | 44.25 | 41.827 | 41.591 | 39.229 | 38.669 | 1171 |
| M 48 | 5 | 0.5 | 37.5 | 47.735 | 47.205 | 44.487 | 44.237 | 41.601 | 40.991 | 1316 |
| M 52 | 5 | 0.5 | 41 | 51.735 | 51.205 | 48.487 | 48.237 | 45.601 | 44.991 | 1586 |
| M 56 | 5.5 | 0.55 | 44 | 55.72 | 55.16 | 52.148 | 51.883 | 48.972 | 48.311 | 1829 |
| M 64 | 6 | 0.6 | 51 | 63.646 | 63.046 | 59.749 | 59.469 | 56.285 | 55.573 | 2421 |
| M 72x6 | 6 | 0.6 | 58.5 | 71.646 | 71.046 | 67.749 | 67.469 | 62.285 | 68.573 | 3169 |
| M 80x6 | 6 | 0.6 | 666 | 79.646 | 79.046 | 75.749 | 75.469 | 72.285 | 71.573 | 4017 |
| M 90x6 | 6 | 0.6 | 75 | 89.646 | 89.046 | 85.749 | 85.469 | 82.285 | 81.573 | 5219 |
| M 100x6 | 6 | 0.6 | 84 | 99.587 | 98.987 | 95.69 | 93.39 | 92.226 | 91.494 | 6571 |
| M 110x6 | 6 | 0.6 | 92.5 | 109.587 | 108.987 | 105.69 | 105.39 | 102.226 | 101.494 | 8095 |
| m 120x6 | 6 | 0.6 | 102 | 119.587 | 119.987 | 115.69 | 115.39 | 112.226 | 111.494 | 9753 |
| M 125x8 | 8 | 0.8 | 106 | 124.44 | 123.73 | 119.244 | 118.909 | 114.625 | 113.714 | 10150 |
| M 140x8 | 8 | 0.8 | 118 | 139.44 | 138.73 | 134.244 | 133.909 | 129.625 | 128.714 | 13000 |
| M 150x8 | 8 | 0.8 | 127 | 149.44 | 148.73 | 144.244 | 143.909 | 139.625 | 138.714 | 15110 |
| M 160x8 | 8 | 0.8 | 136 | 159.37 | 158.66 | 154.174 | 153.839 | 149.555 | 148.644 | 17330 |
| M 170x8 | 8 | 0.8 | 145 | 169.37 | 168.66 | 164.174 | 163.819 | 159.555 | 158.624 | 19720 |
| M 180x8 | 8 | 0.8 | 154 | 179.37 | 178.66 | 174.174 | 173.819 | 169.555 | 168.624 | 22320 |