Square nuts, DIN 557
Metric square nut DIN
557 in dimensions from M5 to M20.
Available as zinc-plated, stainless and acid-resistant.
| d1 | M5 | M6 | M8 | M10 | M12 | M16 | M20 |
|---|---|---|---|---|---|---|---|
| e | 11.3 | 14.1 | 18.4 | 24 | 26.9 | 33.9 | 42.4 |
| s | 8 | 10 | 13 | 17 | 19 | 24 | 30 |
| m | 4 | 5 | 6.5 | 8 | 10 | 13 | 16 |
