| Length | Machine Thread Length | Wood Thread Length |
| (B) | (C) | (D) |
| 1/4″-20 (A) | 1/4″-20 (A) | 1/4″-20 (A) |
| 2″ | 1″ | 1″ |
| 2-1/2″ | 1″ | 1-1/2″ |
| 3″ | 1-1/2″ | 1-1/2″ |
| 3-1/2″ | 1-1/2″ | 2″ |
| 4″ | 2″ | 2″ |
| 5/16″-18 (A) | 5/16″-18 (A) | 5/16″-18 (A) |
| 2″ | 1″ | 1″ |
| 2-1/2″ | 1″ | 1-1/2″ |
| 3″ | 1-1/2″ | 1-1/2″ |
| 3-1/2″ | 1-1/2″ | 2″ |
| 4″ | 2″ | 2″ |
| 3/8″-16 (A) | 3/8″-16 (A) | 3/8″-16 (A) |
| 3″ | 1-1/2″ | 1-1/2″ |
| 3-1/2″ | 1-1/2″ | 2″ |
| 4″ | 2″ | 2″ |
| 5″ | 2-1/2″ | 2-1/2″ |
| 6″ | 2-1/2″ | 3-1/2″ |
| 1/2″-13 (A) | 1/2″-13 (A) | 1/2″-13 (A) |
| 3″ | 1″ | 2″ |
| 3-1/2″ | 1-1/2″ | 2″ |
| 4″ | 2″ | 2″ |
| 6″ | 2-1/2″ | 3-1/2″ |
