DIN 557 M12 Square Nut
In stock in 10 material, grade and finish combinations.
Dimensions at M12
mm · DIN 557 · current edition 2026-02| Dimension | Nominal | Min | Max | |
|---|---|---|---|---|
| d | Thread size | M12 | – | – |
| P | Thread pitch | 1.75 | – | – |
| dw | Bearing diameter | – | 16.5 | – |
| e | Width across corners | – | 24.02 | 26.9 |
| m | Nut height | 10 | 9.42 | – |
| Wrenching height | – | 6.6 | – | |
| s | Width across flats | – | 18.57 | 19 |
- Approx. weight
- ≈ 18.71 kg per 1 000 pieces · Bare steel, before coating and packing.53.5 pieces per kg