General
| Thread | Thread Code | B Thread Length Code |
|---|---|---|
| 0-80 | 080 | .094 |
| 2-56 | 256 | .156 |
| 4-40 | 440 | .187 |
| 6-32 | 632 | .250 |
| 8-32 | 832 | .375 |
| 10-32 | 1032 | .375 |
| 12-24 | 1224 | .375 |
| 1/4-24 | 2520 | .500 |
| 5/16-18 | 3118 | .500 |
| 3/8-16 | 3716 | .625 |
| 7/16-14 | 4314 | .625 |
Length
| Length | L (Length Code) ±.005 |
|---|---|
| 3/32 | .094 |
| 1/8 | .125 |
| 5/32 | .156 |
| 3/16 | .187 |
| 7/32 | .219 |
| 1/4 | .250 |
| 9/32 | .281 |
| 5/16 | .312 |
| 11/32 | .344 |
| 3/8 | .375 |
| 13/32 | .406 |
| 7/16 | .437 |
| 15/32 | .469 |
| 1/2 | .500 |
| 17/32 | .531 |
| 9/16 | .562 |
| 19/32 | .594 |
| 5/8 | .625 |
| 21/32 | .656 |
| 11/16 | .687 |
| 23/32 | .719 |
| 3/4 | .750 |
| 25/32 | .781 |
| 13/16 | .812 |
| 27/32 | .844 |
| 7/8 | .875 |
| 29/32 | .906 |
| 15/16 | .937 |
| 31/32 | .969 |
| 1 | 1.000 |
| 1-1/16 | 1.062 |
| 1-1/8 | 1.125 |
| 1-3/16 | 1.187 |
| 1-1/4 | 1.250 |
| 1-5/16 | 1.312 |
| 1-3/8 | 1.375 |
| 1-7/16 | 1.437 |
| 1-1/2 | 1.500 |
| 1-9/16 | 1.562 |
| 1-5/8 | 1.625 |
| 1-11/16 | 1.687 |
| 1-3/4 | 1.750 |
| 1-13/16 | 1.812 |
| 1-7/8 | 1.875 |
| 1-15/16 | 1.937 |
| 10 | 10.000 |
| 2 | 2.000 |
| 2-1/16 | 2.062 |
| 2-1/8 | 2.125 |
| 2-3/16 | 2.187 |
| 2-1/4 | 2.250 |
| 2-5/16 | 2.312 |
| 2-3/8 | 2.375 |
| 2-7/16 | 2.437 |
| 2-1/2 | 2.500 |
| 2-9/16 | 2.562 |
| 2-11/16 | 2.625 |
| 2-11/16 | 2.687 |
| 2-3/4 | 2.750 |
| 2-13/16 | 2.812 |
| 2-7/8 | 2.875 |
| 2-15/16 | 2.937 |
| 3 | 3.000 |
| 3-3/4 | 3.250 |
| 3-1/2 | 3.500 |
| 3-3/4 | 3.750 |
| 4 | 4.000 |
| 4-1/4 | 4.250 |
| 4-1/2 | 4.500 |
| 4-3/4 | 4.750 |
| 5 | 5.000 |
| 5-1/4 | 5.250 |
| 5-1/2 | 5.500 |
| 5-3/4 | 5.750 |
| 6 | 6.000 |
| 6-1/4 | 6.250 |
| 6-1/2 | 6.500 |
| 6-3/4 | 6.750 |
| 7 | 7.000 |
| 7-1/4 | 7.250 |
| 7-1/2 | 7.500 |
| 7-3/4 | 7.750 |
| 8 | 8.000 |
| 8-1/4 | 8.250 |
| 8-1/2 | 8.500 |
| 8-3/4 | 8.750 |
| 9 | 9.000 |
| 9-1/4 | 9.250 |
| 9-1/2 | 9.500 |
| 9-3/4 | 9.750 |