
| Overall length | Thread length | Thread+ lengt | Neck h | Shank length | Shank dia. | Size of square | Length of square | ||||||
| L | ℓ | ℓn | ℓs | Ds | K | ℓk | |||||||
| HC+PO/HC-PO | Spiral | Pointed Taps | for High C | arbon | Steels | ||||||||
| Size | Class | Code | Chamfer | L (mm) | ℓ (mm) | ℓn (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | Type | Stock |
| M12×1.25 | P4 | PCMS012N | 5P | 82 | 26 | - | 42 | 8.5 | 6.5 | 9 | 3 | 4 | △ |
| M14×2 | P4 | PCMS014Q | 5P | 88 | 26 | - | 45 | 10.5 | 8 | 11 | 3 | 4 | △ |
| M14×1.5 | P3 | PCMR014O | 5P | 88 | 26 | - | 45 | 10.5 | 8 | 11 | 3 | 4 | △ |
| M16×2 | P4 | PCMS016Q | 5P | 95 | 26 | - | 48 | 12.5 | 10 | 13 | 3 | 4 | △ |
| M16×1.5 | P3 | PCMR016O | 5P | 95 | 26 | - | 48 | 12.5 | 10 | 13 | 3 | 4 | △ |
| M18×2.5 | P4 | PCMS018R | 5P | 100 | 33 | - | 51 | 14 | 11 | 14 | 3 | 4 | △ |
| M18×1.5 | P4 | PCMS018O | 5P | 100 | 33 | - | 51 | 14 | 11 | 14 | 3 | 4 | △ |
| M20×2.5 | P4 | PCMS020R | 5P | 105 | 33 | - | 50 | 15 | 12 | 15 | 3 | 5 | △ |
| M20×1.5 | P4 | PCMS020O | 5P | 105 | 33 | - | 50 | 15 | 12 | 15 | 3 | 5 | △ |
| M22×2.5 | P4 | PCMS022R | 5P | 115 | 33 | - | 55 | 17 | 13 | 16 | 3 | 5 | △ |
| M24×3 | P4 | PCMS024S | 5P | 120 | 39 | - | 55 | 19 | 15 | 18 | 3 | 5 | △ |