
Left hand ~M2.6 M26~
Medium carbon steels
For icon explanation, refer to P.50
Segment:1C
| Size | Class | Code | Chamfer | L (mm) | ℓ (mm) | ℓn (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | Type | Stock |
| For Metric Threads | |||||||||||||
| M2×0.4 | P1 | SPP2.0E--L | 2.5P | 42 | 7.2 | 12 | 27 | 3 | 2.5 | 5 | 2 | 1 | △ |
| M2.3×0.4 | P1 | SPP2.3E--L | 2.5P | 42 | 7.2 | 12 | 27 | 3 | 2.5 | 5 | 2 | 1 | △ |
| M2.5×0.45 | P1 | SPP2.5F--L | 2.5P | 46 | 8.1 | 14 | 29 | 3 | 2.5 | 5 | 2 | 1 | △ |
| M2.6×0.45 | P1 | SPP2.6F--L | 2.5P | 46 | 8.1 | 14 | 29 | 3 | 2.5 | 5 | 2 | 1 | △ |
| M3×0.5 | P1 | SPP3.0G--L | 2.5P | 46 | 9 | 14 | 26 | 4 | 3.2 | 6 | 3 | 1 | ○ |
| M4×0.7 | P2 | SPQ4.0I--L | 2.5P | 52 | 11 | 17 | 29 | 5 | 4 | 7 | 3 | 1 | ○ |
| M5×0.8 | P2 | SPQ5.0K--L | 2.5P | 60 | 13 | 22 | 33 | 5.5 | 4.5 | 7 | 3 | 1 | ○ |
| M6×1 | P2 | SPQ6.0M--L | 2.5P | 62 | 15 | 26 | 33 | 6 | 4.5 | 7 | 3 | 1 | ○ |
| M7×1 | P2 | SPQ7.0M--L | 2.5P | 70 | 19 | - | 36 | 6.2 | 5 | 8 | 3 | 2 | △ |
| M8×1.25 | P2 | SPQ8.0N--L | 2.5P | 70 | 19 | - | 36 | 6.2 | 5 | 8 | 3 | 2 | ○ |
| M8×1 | P2 | SPQ8.0M--L | 2.5P | 70 | 19 | - | 36 | 6.2 | 5 | 8 | 3 | 2 | △ |
| M10×1.5 | P2 | SPQ010O--L | 2.5P | 75 | 23 | - | 38 | 7 | 5.5 | 8 | 3 | 2 | ○ |
| M10×1.25 | P2 | SPQ010N--L | 2.5P | 75 | 23 | - | 38 | 7 | 5.5 | 8 | 3 | 2 | ○ |
| M10×1 | P2 | SPQ010M--L | 2.5P | 75 | 23 | - | 38 | 7 | 5.5 | 8 | 3 | 2 | △ |
| M12×1.75 | P2 | SPQ012P--L | 2.5P | 82 | 26 | - | 42 | 8.5 | 6.5 | 9 | 3 | 2 | ○ |
| M12×1.5 | P2 | SPQ012O--L | 2.5P | 82 | 26 | - | 42 | 8.5 | 6.5 | 9 | 3 | 2 | △ |
| M12×1.25 | P2 | SPQ012N--L | 2.5P | 82 | 26 | - | 42 | 8.5 | 6.5 | 9 | 3 | 2 | △ |
| M12×1 | P2 | SPQ012M--L | 2.5P | 82 | 26 | - | 42 | 8.5 | 6.5 | 9 | 3 | 2 | △ |
| M14×2 | P2 | SPQ014Q--L | 2.5P | 88 | 26 | - | 45 | 10.5 | 8 | 11 | 3 | 2 | △ |
| M14×1.5 | P2 | SPQ014O--L | 2.5P | 88 | 26 | - | 45 | 10.5 | 8 | 11 | 3 | 2 | △ |
| M16×2 | P2 | SPQ016Q--L | 2.5P | 95 | 26 | - | 48 | 12.5 | 10 | 13 | 3 | 2 | ○ |
| M16×1.5 | P2 | SPQ016O--L | 2.5P | 95 | 26 | - | 48 | 12.5 | 10 | 13 | 3 | 2 | △ |
| M18×2.5 | P3 | SPR018R--L | 2.5P | 100 | 33 | - | 51 | 14 | 11 | 14 | 4 | 2 | △ |