Round link chains according to DIN 763
| Nominal thickness (d), mm | Internal length of the link (t), mm | External link width (b), mm | Thickness of the link (b2), mm | Permissible load, kN | Weight, kg | Carrying capacity, kg | № iron | № galvanization |
| 4 | 32 | 7,2 | 16,8 | 6,3 | 0,27 | 100 | 7124063 | 7124031 |
| 5 | 35 | 9 | 21 | 10 | 0,43 | 160 | 7125063 | 7125031 |
| 6 | 42 | 10,8 | 25,2 | 12,5 | 0,63 | 200 | 7126063 | 7126031 |
| 7 | 49 | 12,6 | 29,4 | 19 | 0,86 | 300 | 7127063 | 7127031 |
| 8 | 52 | 14,4 | 33,6 | 25 | 1,1 | 400 | 7128063 | 7128031 |
| 10 | 65 | 18 | 42 | 40 | 1,75 | 630 | 7121063 | 7121031 |
| 13 | 82 | 23,4 | 54,6 | 63 | 2,95 | 1000 | 7121363 | 7121331 |
| 16 | 100 | 28,8 | 67,2 | 100 | 4,45 | 1600 | 7121663 | 7121631 |