| Classe 5.8 | ||||||||||
| d nominal (mm) | Précision de serrage | µ moyen=0.10 | µ moyen=0.15 | µ moyen=0.20 | ||||||
| Cs (N.m) | Fomin (N) | FoMax (N) | Cs (N.m) | Fomin (N) | FoMax (N) | Cs (N.m) | Fomin (N) | FoMax (N) | ||
| 18 | A | 139 | 53319 | 58932 | 179 | 48289 | 53373 | 209 | 43477 | 48054 |
| B | 133 | 48217 | 58932 | 171 | 43668 | 53373 | 200 | 39316 | 48054 | |
| C | 122 | 39288 | 58932 | 157 | 35582 | 53373 | 183 | 32036 | 48054 | |
| D | 97 | 19644 | 58932 | 125 | 17791 | 53373 | 146 | 16018 | 48054 | |
| 20 | A | 196 | 68474 | 75682 | 254 | 62116 | 68655 | 298 | 55971 | 61863 |
| B | 187 | 61921 | 75682 | 243 | 56172 | 68655 | 284 | 50615 | 61863 | |
| C | 172 | 50454 | 75682 | 223 | 45770 | 68655 | 261 | 41242 | 61863 | |
| D | 137 | 25227 | 75682 | 178 | 22885 | 68655 | 208 | 20621 | 61863 | |
| 22 | A | 269 | 85513 | 94515 | 350 | 77680 | 85857 | 411 | 70044 | 77418 |
| B | 256 | 77330 | 94515 | 334 | 70246 | 85857 | 392 | 63342 | 77418 | |
| C | 235 | 63010 | 94515 | 306 | 57238 | 85857 | 359 | 51612 | 77418 | |
| D | 188 | 31505 | 94515 | 245 | 28619 | 85857 | 287 | 25806 | 77418 | |
| 24 | A | 338 | 98603 | 108983 | 438 | 89447 | 98863 | 513 | 80598 | 89083 |
| B | 323 | 89167 | 108983 | 418 | 80887 | 98863 | 489 | 72886 | 89083 | |
| C | 296 | 72655 | 108983 | 383 | 65908 | 98863 | 448 | 59388 | 89083 | |
| D | 237 | 36327 | 108983 | 306 | 32954 | 98863 | 359 | 29694 | 89083 | |
| 27 | A | 498 | 129697 | 143350 | 649 | 117853 | 130259 | 762 | 106286 | 117474 |
| B | 475 | 117286 | 143350 | 619 | 106575 | 130259 | 728 | 96115 | 117474 | |
| C | 435 | 95566 | 143350 | 568 | 86839 | 130259 | 667 | 78316 | 117474 | |
| D | 348 | 47783 | 143350 | 454 | 43419 | 130259 | 533 | 39158 | 117474 | |
| 30 | A | 677 | 157688 | 174287 | 880 | 143190 | 158263 | 1032 | 129090 | 142679 |
| B | 646 | 142598 | 174287 | 840 | 129487 | 158263 | 985 | 116737 | 142679 | |
| C | 592 | 116191 | 174287 | 770 | 105508 | 158263 | 903 | 95119 | 142679 | |
| D | 473 | 58095 | 174287 | 616 | 52754 | 158263 | 722 | 47559 | 142679 | |
| 33 | A | 915 | 196438 | 217116 | 1195 | 178610 | 197412 | 1406 | 161132 | 178094 |
| B | 873 | 177640 | 217116 | 1141 | 161518 | 197412 | 1342 | 145713 | 178094 | |
| C | 801 | 144744 | 217116 | 1046 | 131608 | 197412 | 1231 | 118729 | 178094 | |
| D | 640 | 72372 | 217116 | 837 | 65804 | 197412 | 984 | 59364 | 178094 | |
| 36 | A | 1177 | 230574 | 254845 | 1534 | 209518 | 231573 | 1803 | 188954 | 208844 |
| B | 1124 | 208509 | 254845 | 1465 | 189468 | 231573 | 1721 | 170872 | 208844 | |
| C | 1030 | 169896 | 254845 | 1343 | 154382 | 231573 | 1577 | 139229 | 208844 | |
| D | 824 | 84948 | 254845 | 1074 | 77191 | 231573 | 1262 | 69614 | 208844 | |
| 39 | A | 1523 | 276979 | 306135 | 1994 | 251952 | 278474 | 2348 | 227350 | 251282 |
| B | 1454 | 250474 | 306135 | 1903 | 227842 | 278474 | 2241 | 205594 | 251282 | |
| C | 1333 | 204090 | 306135 | 1744 | 185649 | 278474 | 2054 | 167521 | 251282 | |
| D | 1066 | 102045 | 306135 | 1395 | 92824 | 278474 | 1643 | 83760 | 251282 | |
| ©2003 BLAISE sa | ||||||||||