DIN 557 M5 Square Nut
In stock in 10 material, grade and finish combinations.
Dimensions at M5
mm · DIN 557 · current edition 2026-02| Dimension | Nominal | Min | Max | |
|---|---|---|---|---|
| d | Thread size | M5 | – | – |
| P | Thread pitch | 0.8 | – | – |
| dw | Bearing diameter | – | 6.7 | – |
| e | Width across corners | – | 9.93 | 11.3 |
| m | Nut height | 4 | 3.52 | – |
| Wrenching height | – | 2.5 | – | |
| s | Width across flats | – | 7.64 | 8 |
- Approx. weight
- ≈ 1.34 kg per 1 000 pieces · Bare steel, before coating and packing.747 pieces per kg