|
Principal dimensions （mm) |
Basic load ratings KN |
Detail | |||
| d | D | B | dyc Cr |
stc Cor |
|
| 20 | 42 | 9 | 7.93 | 4.5 |
|
| 20 | 42 | 12 | 9.95 | 5 |
|
| 20 | 47 | 14 | 13.5 | 6.55 |
|
| 20 | 47 | 14 | 15.6 | 7.65 |
|
| 20 | 52 | 15 | 16.8 | 7.8 |
|
| 20 | 52 | 15 | 18.2 | 9 |
|
| 20 | 72 | 19 | 30.7 | 15 |
|
| 22 | 50 | 14 | 14 | 7.65 |
|
| 22 | 56 | 16 | 18.6 | 9.3 |
|