US Thread Chart Summary
US Thread Chart Summary
|
DASH
SIZE |
N.P.T.F. |
N.P.S.M.
APPROX DIA |
SAE 45
AUTO REFRIG |
SAE 37 (J.I.C.)
HYDRAULIC |
SAEO O-RING
BOSS |
SAE INVERT
FLARE |
ORS |
|---|---|---|---|---|---|---|---|
| -02 | 1/8-27 | 1/8-27 | 5/16-24 | 5/16-24 | 5/16-24 | 5/16-24 | |
| -03 | 3/8-24 | 3/8-24 | 3/8-24 | 3/8-24 | |||
| -04 | 1/4-18 | 1/4-18 | 7/16-20 | 7/16-20 | 7/16-20 | 7/16-24 | 9/16-20 |
| -05 | 1/2-20 | 1/2-20 | 1/2-20 | 1/2-20 | |||
| -06 | 3/8-18 | 3/8-18 | 5/8-18 | 9/16-18 | 9/16-18 | 5/8-18 | 11/16-16 |
| -07 | 11/16-24 | 11/16-18 | |||||
| -08 | 1/2-14 | 1/2-14 | 3/4-16 | 3/4-16 | 3/4-16 | 3/4-18 | 3/4-16 |
| -10 | 7/8-14 | 7/8-14 | 7/8-14 | 7/8-18 | 1-14 | ||
| -12 | 3/4-14 | 3/4-14 | 1 1/16-14 | 1 1/16-12 | 1 1/16-12 | 1 1/16-16 | 1 3/16-12 |
| -14 | 1 3/16-12 | 1 3/16-12 | |||||
| -16 | 1-11 1/2 | 1-11 1/2 | 1 5/16-12 | 1 5/16-12 | 1 7/16-12 | ||
| -20 | 1 1/4-11 1/2 | 1 1/4-11 1/2 | 1 5/8-12 | 1 5/8-12 | 1 11/16-12 | ||
| -24 | 1 1/2-11 1/2 | 1 1/2-11 1/2 | 1 7/8-12 | 1 7/8-12 | 2-12 | ||
| -32 | 2-11 1/2 | 2-11 1/2 | 2 1/2-12 | 2 1/2-12 | |||
| -40 | 2 1/2-8 | 2 1/2-8 | 3-12 | 3-12 | |||
| -48 | 3-8 | 3-8 | 3 1/2-12 | 3 1/2-12 |