d1                     d2 (h11)                        b                        h (h14)                       t                         Number of slots  |  M10                  25                                   5                        6                                 2                        4  |  M12                  28                                   5                        6                                 2                        4  |  M14                  30                                   5                        7                                 2                        4  |  M16                  32                                   5                        7                                 2                        4  |  M18                  34                                   6                        8                                 2,5                    4  |  M20                  36                                   6                        8                                 2,5                    4  |  M22                  40                                   6                        9                                 2,5                    4  |  M24                  42                                   6                        9                                 2,5                    4  |  M26                  45                                   7                        10                               3                        4  |  M28                  50                                   7                        10                               3                        4  |  M30                  50                                   7                        10                               3                        4  |  M32                  52                                   7                        11                               3                        4  |  M35                  55                                   7                        11                               3                        4  |  M38                  58                                   8                        11                               3,5                    4  |  M40                  62                                   8                        12                               3,5                    4  |  M42                  62                                   8                        12                               3,5                    4  |  M45                  68                                   8                        12                               3,5                    6  |  M48                  75                                   8                        13                               3,5                    6  |  M50                  75                                   8                        13                               3,5                    6  |  M55                  80                                   10                      13                               4                        6  |  M58                  90                                   10                      13                               4                        6  |  M60                  90                                   10                      13                               4                        6  |  M62                  95                                   10                      14                               4                        6  |  M65                  95                                   10                      14                               4                        6  |  M68                  100                                 10                      14                               4                        6  |  M70                  100                                 10                      14                               4                        6  |  M72                  110                                 10                      14                               4                        6  |  M75                  110                                 10                      14                               4                        6  |  M80                  115                                 10                      16                               4                        6  |  M85                  120                                 10                      16                               4                        6  |  M90                  130                                 10                      16                               4                        6  |  M95                  135                                 12                      16                               5                        6  |  M100                145                                 12                      16                               5                        6  |  
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