Hex nuts
DIN 934 / ISO 4032 – Hexagon nuts
DIN 934 · ISO 4032. Dimensions from the HBS technical datasheet – in stock, with EN 10204 3.1 / 3.2 certificates.
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Dimensions
DIN 934 / ISO 4032 dimension tables.
Dimensions in mm
| Thread d | M1.6 | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | M12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| P | – | 0.35 | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 |
| c | max. | 0.2 | 0.2 | 0.3 | 0.4 | 0.4 | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 |
| min. | 0.1 | 0.1 | 0.1 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | |
| da | max. | 1.84 | 2.3 | 2.9 | 3.45 | 4.6 | 5.75 | 6.75 | 8.75 | 10.8 | 13 |
| min. | 1.6 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | |
| dw | min. | 2.4 | 3.1 | 4.1 | 4.6 | 5.9 | 6.9 | 8.9 | 11.6 | 14.6 | 16.6 |
| e | min. | 3.41 | 4.32 | 5.45 | 6.01 | 7.66 | 8.79 | 11.05 | 14.38 | 17.77 | 20.03 |
| m | max. | 1.3 | 1.6 | 2 | 2.4 | 3.2 | 4.7 | 5.2 | 6.8 | 8.4 | 10.8 |
| min. | 1.05 | 1.35 | 1.75 | 2.15 | 2.9 | 4.4 | 4.9 | 6.44 | 8.04 | 10.37 | |
| mw | min. | 0.8 | 1.1 | 1.4 | 1.7 | 2.3 | 3.5 | 3.9 | 5.2 | 6.4 | 8.3 |
| s | nominal = max. | 3.2 | 4 | 5 | 5.5 | 7 | 8 | 10 | 13 | 16 | 18 |
| min. | 3.02 | 3.82 | 4.82 | 5.32 | 6.78 | 7.78 | 9.78 | 12.73 | 15.73 | 17.73 | |
| Thread d | M16 | M20 | M24 | M30 | M36 | M42 | M48 | M56 | M64 | |
|---|---|---|---|---|---|---|---|---|---|---|
| P | – | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 |
| c | max. | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 |
| min. | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | |
| da | max. | 17.3 | 21.6 | 25.9 | 32.4 | 38.9 | 45.4 | 51.8 | 60.5 | 69.1 |
| min. | 16 | 20 | 24 | 30 | 36 | 42 | 48 | 56 | 64 | |
| dw | min. | 22.5 | 27.7 | 33.3 | 42.8 | 51.1 | 60 | 69.5 | 78.7 | 88.2 |
| e | min. | 26.75 | 32.95 | 39.55 | 50.85 | 60.79 | 71.3 | 82.6 | 93.56 | 104.86 |
| m | max. | 14.8 | 18 | 21.5 | 25.6 | 31 | 34 | 38 | 45 | 51 |
| min. | 14.1 | 16.9 | 20.2 | 24.3 | 29.4 | 32.4 | 36.4 | 43.4 | 49.1 | |
| mw | min. | 11.3 | 13.5 | 16.2 | 19.4 | 23.5 | 25.9 | 29.1 | 34.7 | 39.3 |
| s | nominal = max. | 24 | 30 | 36 | 46 | 55 | 65 | 75 | 85 | 95 |
| min. | 23.67 | 29.16 | 35 | 45 | 53.8 | 63.1 | 73.1 | 82.8 | 92.8 | |
- d
- Nominal thread diameter
- P
- Thread pitch
- c
- Height of washer face
- da
- Transition diameter
- dw
- Bearing face diameter
- e
- Width across corners
- m
- Height of the nut
- mw
- Wrenching height
Width across flats. The table gives the ISO 4032 values: s = 16, 18, 21 and 34 mm for M10, M12, M14 and M22, where DIN 934 uses 17, 19, 22 and 32 mm.
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