
Metric Threads (M, MF) Unit: mm
| Kind | Major diameter | Pitch Di | amete | r Minor diameter | Kind | Major diameter Pitch D | iam | ete | r Minor diameter | |||
| Size | of tap | Class Basic | Basic Upper | Lower | Tolerance Basic | Size | of tap | Class Basic Basic Upper | Lo | wer | Tolerance Basic | SP |
| Size | Size Tolerance (μm) + | oleranc (μm) + | e (μm) Size | Size Size Toleranc (μm) + | Tole (μ | rance m) + | (μm) Size | |||||
| P3 | 60 | 20 | 40 | P3 60 | 2 | 0 | 40 | |||||
| P6 | 120 | 80 | 40 | P6 120 | 8 | 0 | 40 | SL | ||||
| p | P7 | 140 | 100 | 40 | p | P7 140 | 1 | 00 | 40 | |||
| M3335 | g ta | 3300 P8 | 30727 160 | 120 | 29211 40 | M364 | g ta | 36000 33402 P8 160 | 1 | 20 | 31670 40 | |
| ×. | uttin | . ISO1 | . 67 | 22 | . 45 | × | uttin | . . ISO1 71 | 2 | 4 | . 47 | |
| c | ISO2 | 112 | 67 | 45 | c | ISO2 118 | 7 | 1 | 47 | |||
| ISO2X | 142 | 97 | 45 | ISO2X 148 | 1 | 01 | 47 | PO | ||||
| ISO3 | 157 | 112 | 45 | ISO3 165 | 1 | 18 | 47 | |||||
| P3 | 60 | 20 | 40 | P3 60 | 2 | 0 | 40 | |||||
| P5 | 100 | 60 | 40 | P5 100 | 6 | 0 | 40 | |||||
| tap | P7 | 140 | 100 | 40 | tap | P7 140 | 1 | 00 | 40 | ST | ||
| M33×3 | ng | 33.000 ISO1 | 31.051 64 | 21 | 29.752 43 | M36×3 | ng | 36.000 34.051 ISO1 64 | 2 | 1 | 32.752 43 | |
| cutti | ISO2 | 106 | 64 | 42 | cutti | ISO2 106 | 6 | 4 | 42 | |||
| ISO2X | 136 | 94 | 42 | ISO2X 136 | 9 | 4 | 42 | |||||
| ISO3 | 148 | 106 | 42 | ISO3 148 | 1 | 06 | 42 | ROLL | ||||
| P3 | 60 | 20 | 40 | P3 60 | 2 | 0 | 40 | |||||
| P4 | 80 | 40 | 40 | P4 80 | 4 | 0 | 40 | |||||
| tap | P6 | 120 | 80 | 40 | tap | P6 120 | 8 | 0 | 40 | |||
| M33×2 | ing | 33.000 ISO1 | 31.701 54 | 18 | 30.835 36 | M36×2 | ing | 36.000 34.701 ISO1 54 | 1 | 8 | 33.835 36 | |
| cutt | ISO2 | 90 | 54 | 36 | cutt | ISO2 90 | 5 | 4 | 36 | CARBIDE | ||
| ISO2X | 115 | 79 | 36 | ISO2X 115 | 7 | 9 | 36 | |||||
| ISO3 | 126 | 90 | 36 | ISO3 126 | 9 | 0 | 36 | |||||
| P2 | 40 | 20 | 20 | P2 40 | 2 | 0 | 20 | |||||
| P4 | 80 | 60 | 20 | P4 80 | 6 | 0 | 20 | LONG | ||||
| p | P5 | 100 | 80 | 20 | p | P5 100 | 8 | 0 | 20 | |||
| M33×1.5 | ng ta | 33.000 P6 | 32.026 120 | 100 | 31.376 20 | M36×1.5 | ng ta | 36.000 35.026 P6 120 | 1 | 00 | 34.376 20 | |
| tti | ISO1 | 48 | 16 | 32 | tti | ISO1 48 | 1 | 6 | 32 | |||
| cu | ISO2 | 80 | 48 | 32 | cu | ISO2 80 | 4 | 8 | 32 | HAND | ||
| ISO2X | 105 | 73 | 32 | ISO2X 105 | 7 | 3 | 32 | TAPS | ||||
| ISO3 | 112 | 80 | 32 | ISO3 112 | 8 | 0 | 32 | |||||
| P2 | 40 | 20 | 20 | P2 40 | 2 | 0 | 20 | |||||
| P3 | 60 | 40 | 20 | P3 60 | 4 | 0 | 20 | EG (STI) | ||||
| ap | P4 | 80 | 60 | 20 | ap | P4 80 | 6 | 0 | 20 | |||
| M33×1 | ing t | 33.000 ISO1 | 32.350 40 | 14 | 31.917 26 | M36×1 | ing t | 36.000 35.350 ISO1 40 | 1 | 4 | 34.917 26 | |
| utt | ISO2 | 66 | 40 | 26 | utt | ISO2 66 | 0 | 26 | ||||
| c | ISO2X | 86 | 60 | 26 | c | ISO2X 86 | 6 | 0 | 26 | SPECIAL THREADS | ||
| ISO3 | 92 | 66 | 26 | ISO3 92 | 6 | 6 | 26 | , | ||||
| P2 | 40 | 20 | 20 | P2 40 | 2 | 0 | 20 | GAUGES | ||||
| P4 | 80 | 60 | 20 | P4 80 | 6 | 0 | 20 | |||||
| p | P5 | 100 | 80 | 20 | p | P5 100 | 8 | 0 | 20 | THREAD | ||
| ta | P6 | 120 | 100 | 20 | ta | P6 120 | 1 | 00 | 20 | |||
| M35×1.5 | ng | 35.000 | 34.026 | 33.376 | M38×1.5 | ng | 38.000 37.026 | 36.376 | MILLS | |||
| tti | ISO1 | 48 | 16 | 32 | tti | ISO1 48 | 1 | 6 | 32 | |||
| cu | ISO2 | 80 | 48 | 32 | cu | ISO2 80 | 4 | 8 | 32 | |||
| ISO2X | 105 | 73 | 32 | ISO2X 105 | 7 | 3 | 32 | |||||
| ISO3 | 112 | 80 | 32 | ISO3 112 | 8 | 0 | 32 | DIES | ||||
| P2 | 40 | 20 | 20 | P2 40 | 2 | 0 | 20 | |||||
| P3 | 60 | 40 | 20 | P3 60 | 4 | 0 | 20 | |||||
| ap | P4 | 80 | 60 | 20 | ap | P4 80 | 6 | 0 | 20 | |||
| M35×1 | ing t | 35.000 ISO1 | 34.350 40 | 14 | 33.917 26 | M38×1 | ing t | 38.000 37.350 ISO1 40 | 1 | 4 | 36.917 26 | CENTER |
| cutt | ISO2 | 66 | 40 | 26 | cutt | ISO2 66 | 4 | 0 | 26 | DRILLS | ||
| ISO2X | 86 | 60 | 26 | ISO2X 86 | 0 | 26 | ||||||
| ISO3 | 92 | 66 | 26 | ISO3 92 | 6 | 6 | 26 |