| Nominal Size | Thread/Per Inch |
|---|---|
| 3 | 48 |
| 4 | 40 |
| 5 | 40 |
| 6 | 32 |
| 8 | 32 |
| 10 | 24 |
| 12 | 24 |
| 1/4 | 20 |
| 5/16 | 18 |
| 3/8 | 16 |
| 7/16 | 14 |
| 1/2 | 13 |
| 9/16 | 12 |
| 5/8 | 11 |
| 3/4 | 10 |
| 7/8 | 9 |
| 1 | 8 |
| 1 1/8 | 7 |
| 1 1/4 | 7 |
| 1 3/8 | 6 |
| 1 1/2 | 6 |
| 1 3/4 | 5 |
| 2 | 4.5 |
| . . . . . . | . . . . . . |
| 6 | . . . . . . |
| Nominal Size | Thread/Per Inch |
|---|---|
| 12 | 32 |
| 1/4 | 32 |
| 5/16 | 32 |
| 3/8 | 32 |
| 7/16 | 28 |
| 1/2 | 28 |
| 9/16 | 24 |
| 5/8 | 24 |
| 11/16 | 24 |
| 3/4 | 20 |
| 7/8 | 20 |
| 13/16 | 20 |
| 15/16 | 20 |
| 1 | 20 |
| 1 1/16 | 18 |
| 1 1/8 | 18 |
| 1 3/16 | 18 |
| 1 1/4 | 18 |
| 1 5/16 | 18 |
| 1 3/8 | 18 |
| 1 7/16 | 18 |
| 1 1/2 | 18 |
| 1 9/16 | 18 |
| 1 5/8 | 18 |
| 1 11/16 | 18 |
| . . . . . . | . . . . . . |
| 6" | . . . . . . |
| Nominal Size | Thread/Per Inch |
|---|---|
| 3 | 56 |
| 4 | 48 |
| 5 | 44 |
| 6 | 40 |
| 8 | 36 |
| 10 | 32 |
| 12 | 28 |
| 1/4 | 28 |
| 5/16 | 24 |
| 3/8 | 24 |
| 7/16 | 20 |
| 1/2 | 20 |
| 9/16 | 18 |
| 5/8 | 18 |
| 3/4 | 16 |
| 7/8 | 14 |
| 1 | 12 |
| 1 1/8 | 12 |
| 1 1/4 | 12 |
| 1 3/8 | 12 |
| 1 1/2 | 12 |
| . . . . . . | . . . . . . |
| 6 | . . . . . . |
| Nominal Size | Thread/Per Inch |
|---|---|
| 5/16 | 20 |
| 5/16 | 28 |
| 3/8 | 20 |
| 3/8 | 28 |
| 7/16 | 32 |
| 1/2 | 16 |
| 9/16 | 16 |
| 9/16 | 20 |
| 9/16 | 32 |
| 5/8 | 12 |
| 5/8 | 16 |
| 5/8 | 20 |
| 5/8 | 28 |
| 11/16 | 12 |
| 11/16 | 16 |
| 11/16 | 20 |
| 11/16 | 28 |
| 11/16 | 32 |
| 3/4 | 12 |
| 3/4 | 28 |
| 3/4 | 32 |
| 13/16 | 12 |
| 13/16 | 16 |
| 13/16 | 28 |
| 13/16 | 32 |
| 7/8 | 12 |
| 7/8 | 16 |
| 7/8 | 28 |
| 7/8 | 32 |
| 15/16 | 12 |
| 15/16 | 16 |
| 15/16 | 28 |
| Nominal Size | Thread/Per Inch |
|---|---|
| 5/16 | 32 |
| 1 | 16 |
| 1 | 28 |
| 1 1/16 | 8 |
| 1 1/16 | 12 |
| 1 1/16 | 16 |
| 1 1/16 | 20 |
| 1 1/16 | 28 |
| 1 1/8 | 8 |
| 1 1/8 | 16 |
| 1 1/8 | 20 |
| 1 1/8 | 28 |
| 1 3/16 | 8 |
| 1 3/16 | 12 |
| 1 3/16 | 16 |
| 1 3/16 | 20 |
| 1 3/16 | 28 |
| 1 1/4 | 8 |
| 1 1/4 | 16 |
| 1 1/4 | 20 |
| 1 1/4 | 28 |
| 1 5/16 | 8 |
| 1 5/16 | 12 |
| 1 5/16 | 16 |
| 1 5/16 | 20 |
| 1 5/16 | 28 |
| 1 3/8 | 8 |
| 1 3/8 | 16 |
| 1 3/8 | 20 |
| 1 3/8 | 28 |
| 1 7/16 | 6 |
| 1 7/16 | 8 |
| 1 7/16 | 12 |
| 1 7/16 | 16 |
| 1 7/16 | 20 |
| 1 7/16 | 28 |
| 1 1/2 | 8 |
| 1 1/2 | 16 |
| 1 1/2 | 20 |
| 1 1/2 | 28 |
| 1 9/16 | 6 |
| 1 9/16 | 8 |
| 1 9/16 | 12 |
| 1 9/16 | 16 |
| 1 9/16 | 20 |
| 1 5/8 | 6 |
| 1 5/8 | 8 |
| 1 5/8 | 12 |
| 1 5/8 | 16 |
| 1 5/8 | 20 |
| 1 11/16 | 6 |
| 1 11/16 | 8 |
| 1 11/16 | 12 |
| 1 11/16 | 16 |
| 1 11/16 | 20 |
| 1 3/4 | 6 |
| 1 3/4 | 8 |
| 1 3/4 | 12 |
| 1 3/4 | 16 |
| 1 3/4 | 20 |
| 1 13/16 | 6 |
| 1 13/16 | 8 |
| 1 13/16 | 12 |
| 1 13/16 | 16 |
| 1 13/16 | 20 |
| 1 7/8 | 6 |
| 1 7/8 | 8 |
| 1 7/8 | 12 |
| 1 7/8 | 16 |
| 1 7/8 | 20 |
| 1 15/16 | 6 |
| 1 15/16 | 8 |
| 1 15/16 | 12 |
| 1 15/16 | 16 |
| 1 15/16 | 20 |
| 2 | 6 |
| 2 | 8 |
| 2 | 12 |
| 2 | 16 |
| 2 | 20 |
| . . . . . . | . . . . . . |
| 6 | . . . . . . |