Screw Thread | 1/2 | ||
Thread Size | 1/2 | ||
D | 0.5 | ||
PP | UNC | 13 | |
PP | UNF | 20 | |
PP | UN | None | |
Ds | Max | 0.515 | |
Ds | Min | 0.482 | |
S | Max | 0.75 | |
S | Min | 0.725 | |
E | Max | 0.866 | |
E | Min | 0.826 | |
K | Max | 0.364 | |
K | Min | 0.302 | |
R | Max | 0.030 | |
R | Min | 0.010 | |
B | L≤6 | 1.2500 | |
B | L>6 | 1.5000 |