
| d1 Øh8 Inch | d1 Øh8 mm | d1 decimal Inch | l2 mm | l1 mm | A520 |
| 11.60 | 0.4567 | 47 | 95 | A52011.6 | |
| 11.70 | 0.4606 | 47 | 95 | A52011.7 | |
| 11.80 | 0.4646 | 47 | 95 | A52011.8 | |
| 11.90 | 0.4685 | 51 | 102 | A52011.9 | |
| 15/32 | 11.91 | 0.4689 | 51 | 102 | A52015/32 |
| 12.00 | 0.4724 | 51 | 102 | A52012.0 | |
| 12.10 | 0.4764 | 51 | 102 | A52012.1 | |
| 12.20 | 0.4803 | 51 | 102 | A52012.2 | |
| 12.30 | 0.4843 | 51 | 102 | A52012.3 | |
| 31/64 | 12.30 | 0.4843 | 51 | 102 | A52031/64 |
| 12.40 | 0.4882 | 51 | 102 | A52012.4 | |
| 12.50 | 0.4921 | 51 | 102 | A52012.5 | |
| 12.60 | 0.4961 | 51 | 102 | A52012.6 | |
| 12.70 | 0.5000 | 51 | 102 | A52012.7 | |
| 1/2 | 12.70 | 0.5000 | 51 | 102 | A5201/2 |
| 12.80 | 0.5039 | 51 | 102 | A52012.8 | |
| 12.90 | 0.5079 | 51 | 102 | A52012.9 | |
| 13.00 | 0.5118 | 51 | 102 | A52013.0 |