ISO 7042 M30 All-Metal Hexagon Nut
In stock in 13 material, grade and finish combinations.
Dimensions at M30
mm · ISO 7042 · dimensions from 1997 · current edition 2025| Dimension | Nominal | Min | Max | DIN 980 | |
|---|---|---|---|---|---|
| d | Thread size | M30 | – | – | M30 |
| P | Thread pitch | 3.5 | – | – | 3.5 |
| da | Underhead diameter | – | – | 32.4 | 32.4 |
| da | Clearance diameter | – | 30 | – | 30 |
| dw | Bearing diameter | – | 42.75 | – | 42.7 |
| e | Width across corners | – | 50.85 | – | 50.85 |
| h | Thickness | – | 27.3 | 30 | 28–30 |
| mw | Wrenching height | – | 19.44 | – | 16.5 |
| s | Width across flats | – | 45 | 46 | 45–46 |
- DIN 980
- Values in bold differ from ISO 7042.
- Approx. weight
- ≈ 259.29 kg per 1 000 pieces · Bare steel, before coating and packing.3.9 pieces per kg