Screw Thread | 1/2 | ||
Thread Size | 1/2 | ||
D | 0.5 | ||
PP | UNC | 13 | |
PP | UNF | 20 | |
Ds | Max | 0.5000 | |
Ds | Min | 0.4930 | |
S | Nominal | 3/4 | |
S | Max | 0.750 | |
S | Min | 0.736 | |
E | Max | 0.866 | |
E | Min | 0.840 | |
K | Nominal | 5/16 | |
K | Max | 0.323 | |
K | Min | 0.302 | |
B | L≤6 | 1.250 | |
B | L>6 | 1.500 | |
X | 0.385 |