Description
| Size | d | dc | h | n | ||||
|---|---|---|---|---|---|---|---|---|
| (Min) | (Max) | Nominal Size | (Min) | (Max) | (Min) | (Max) | ||
| 1/2 | 0.531 | 0.5623 | 1.063 | 1.0317 | 1.0943 | 0.097 | 0.177 | 0.438 |
| 5/8 | 0.688 | 0.7193 | 1.313 | 1.2817 | 1.3443 | 0.122 | 0.177 | 0.547 |
| 3/4 | 0.813 | 0.8443 | 1.469 | 1.4377 | 1.5003 | 0.122 | 0.177 | 0.656 |
| 7/8 | 0.938 | 0.9693 | 1.75 | 1.7187 | 1.7813 | 0.136 | 0.177 | 0.766 |
| 1 | 1.125 | 1.1563 | 2 | 1.9687 | 2.0313 | 0.136 | 0.177 | 0.875 |
| 1-1/8 | 1.25 | 1.2813 | 2.25 | 2.2187 | 2.2813 | 0.136 | 0.177 | 0.984 |
| 1-1/4 | 1.375 | 1.4063 | 2.5 | 2.4687 | 2.5313 | 0.136 | 0.177 | 1.094 |
| 1-3/8 | 1.5 | 1.5313 | 2.75 | 2.7187 | 2.7813 | 0.136 | 0.177 | 1.203 |
| 1-1/2 | 1.625 | 1.6563 | 3 | 2.9687 | 3.0313 | 0.136 | 0.177 | 1.313 |