ASME B 18.31.2 - 2014
Display drawing:
Screw Thread | 2-1/2 | ||
D | 2.5000 | ||
P | 4 | ||
B | Min | L≤10 | 5.250 |
B | Min | 10<L≤16 | 5.500 |
B | Min | L>16 | 6.000 |
U | Max | UNC | 0.500 |
U | Max | UNF | None |
U | Max | BUN | 0.250 |
Ds | Max | 2.5000 | |
Ds | Min | UNC | 2.473 |
Ds | Min | UNF | None |
Ds | Min | BUN | 2.483 |
Ds1 | Max | UNC | 2.473 |
Ds1 | Max | UNF | None |
Ds1 | Max | BUN | 2.483 |
Ds1 | Min | UNC | 2.324 |
Ds1 | Min | UNF | None |
Ds1 | Min | BUN | 2.408 |