| Inquiry | NO. |
Principal dimensions （mm) |
Basic load ratings KN |
||||
| d | D | B | dyc Cr |
stc Cor |
|||
|
W618/1 | 1 | 3 | 1 | 0.056 | 0.017 |  |
|
|
W618/2 | 2 | 5 | 1.5 | 0.133 | 0.045 | |
|
|
W637/3 | 3 | 6 | 3 | 0.178 | 0.057 | |
|
|
W623 | 3 | 10 | 4 | 0.39 | 0.129 | |
|
|
W618/4 | 4 | 9 | 2.5 | 0.449 | 0.173 | |
|
|
W619/4 | 4 | 11 | 4 | 0.605 | 0.224 | |
|
|
W604 | 4 | 12 | 4 | 0.676 | 0.27 | |
|
|
W624 | 4 | 13 | 5 | 0.793 | 0.28 | |
|
|
W618/5 | 5 | 11 | 3 | 0.54 | 0.245 | |
|
|
W619/5 | 5 | 13 | 4 | 0.741 | 0.325 | |
|
|
W625 | 5 | 16 | 5 | 0.923 | 0.365 | |
|
|
W618/6 | 6 | 13 | 3.5 | 0.741 | 0.335 | |
|
|
W619/6 | 6 | 15 | 5 | 1.04 | 0.455 | |
|
|
W626 | 6 | 19 | 6 | 1.86 | 0.915 | |
|
|
W619/7 | 7 | 17 | 5 | 1.24 | 0.54 | |
|
|
W607 | 7 | 19 | 6 | 1.86 | 0.915 | |
|
|
W627 | 7 | 22 | 7 | 2.76 | 1.32 | |
|
|
W618/8 | 8 | 16 | 4 | 1.12 | 0.55 | |
|
|
W619/8 | 8 | 19 | 6 | 1.59 | 0.71 | |
|
|
W608 | 8 | 22 | 7 | 2.76 | 1.32 | |
|
|
W618/9 | 9 | 17 | 4 | 1.19 | 0.62 | |
|
|
W619/9 | 9 | 20 | 6 | 1.74 | 0.83 | |
|
|
W609 | 9 | 24 | 7 | 3.12 | 1.6 | |
|
|
W629 | 9 | 26 | 8 | 3.9 | 1.9 | |