DINnuts
DIN 934 Hexagon Full Nut
The default metric hex nut. Height is roughly 0.8 times the nominal diameter, which is what defines a 'full' nut as opposed to the thin DIN 439 jam nut.
Dimensions15 sizes · millimetres
| Thread d | Pitch P (mm) | Width across flats s (mm) | Width across corners e (mm) | Nut height m (mm) |
|---|---|---|---|---|
| M2 | 0.4 | 4 | 4.62 | 1.6 |
| M2.5 | 0.45 | 5 | 5.45 | 2 |
| M3 | 0.5 | 5.5 | 6.01 | 2.4 |
| M4 | 0.7 | 7 | 7.66 | 3.2 |
| M5 | 0.8 | 8 | 8.79 | 4.7 |
| M6 | 1 | 10 | 11.05 | 5.2 |
| M8 | 1.25 | 13 | 14.38 | 6.8 |
| M10 | 1.5 | 16 | 17.77 | 8.4 |
| M12 | 1.75 | 18 | 20.03 | 10.8 |
| M14 | 2 | 21 | 23.35 | 12.8 |
| M16 | 2 | 24 | 26.75 | 14.8 |
| M18 | 2.5 | 27 | 29.56 | 15.8 |
| M20 | 2.5 | 30 | 32.95 | 18 |
| M22 | 2.5 | 34 | 37.29 | 19.4 |
| M24 | 3 | 36 | 39.55 | 21.5 |
Nominal dimensions in millimetres as published in DIN 934. Tolerances, material requirements and marking are defined separately by the issuing body.
Available sizeslinked to individual specification pages
M14
M16
M24