A0-000P Hexagon Sockethead (Unbrako)
Model: A0-000P
Dia range:M2～M30
Length range:5～220
Iron (or standard).
Plain, Rockwell.
| Nominal Diameter | Pitch | Head Diameter | Shank Diameter | Head Height | Socket Width | H-T | Socket Depth | Fillet S | Effective Cross-Sectional Area | L Dimension Full Thread Range | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | D | H | J | G | T | F | mm² | ||||||
| Max | Min | Max | Min | Max | Min | Min | Min | Min | Max | ||||
| M2 | 0.4 | 3.8 | 3.62 | 2 | 1.86 | 2 | 1.86 | 1.5 | 0.68 | 1 | 2.6 | 2.07 | 20 |
| M3 | 0.5 | 5.5 | 5.32 | 3 | 2.86 | 3 | 2.86 | 2.5 | 1.2 | 1.5 | 3.6 | 5.03 | 20 |
| M4 | 0.7 | 7 | 6.78 | 4 | 382 | 4 | 3.82 | 3 | 1.7 | 2 | 4.7 | 8.78 | 25 |
| M5 | 0.8 | 8.5 | 8.28 | 5 | 4.82 | 5 | 4.82 | 4 | 2.15 | 2.5 | 57 | 14.2 | 25 |
| M6 | 1.0 | 10 | 9.78 | 6 | 5.82 | 6 | 5.7 | 5 | 2.6 | 3 | 6.8 | 20.1 | 30 |
| M8 | 1.25 | 13 | 12.73 | 8 | 7.78 | 8 | 7.64 | 6 | 3.5 | 4 | 9.2 | 36.6 | 35 |
| M10 | 1.5 | 16 | 15.73 | 10 | 9.78 | 10 | 9.64 | 8 | 4.55 | 5 | 11.2 | 58 | 40 |
| M12 | 1.75 | 18 | 17.73 | 12 | 11.73 | 12 | 11.57 | 10 | 5.5 | 6 | 14.2 | 84.3 | 50 |
| M14 | 2.0 | 21 | 20.67 | 14 | 13.73 | 14 | 13.57 | 12 | 6.5 | 7 | 16.2 | 115 | 55 |
| M16 | 2.0 | 24 | 23.67 | 16 | 15.73 | 16 | 15.57 | 14 | 7.5 | 8 | 18.2 | 157 | 60 |
| M18 | 2.5 | 27 | 26.67 | 18 | 17.73 | 18 | 17.57 | 14 | 8.1 | 9 | 20.2 | 192 | 65 |
| M2O | 2.5 | 30 | 29.67 | 20 | 19.67 | 20 | 19.48 | 17 | 8.9 | 10 | 22.4 | 245 | 75 |
| M24 | 3.0 | 36 | 35.61 | 24 | 23.67 | 24 | 23.48 | 19 | 11.1 | 12 | 26.4 | 353 | 80 |
| M27 | 3.0 | 40 | 39.61 | 27 | 26.67 | 27 | 26.48 | 19 | 12.5 | 13.5 | 30.4 | 459 | 90 |
| M3O | 3.5 | 45 | 44.61 | 30 | 29.67 | 30 | 29.48 | 22 | 13.35 | 15 | 33.4 | 561 | 100 |
LT = (2 × Nominal Diameter) + 12mm
