ASME B 18.2.1 - 1996
Display drawing:
Screw Thread | 1/2 | ||
Nominal Diameter | 1/2 | ||
P | 20 | ||
Ds | Max | 0.5 | |
Ds | Min | 0.482 | |
S | Max | 0.875 | |
S | Min | 0.85 | |
E | Max | 1.01 | |
E | Min | 0.969 | |
K | Max | 0.323 | |
K | Min | 0.302 | |
Kw | Min | 0.215 | |
B | L≤6 | 1.25 | |
B | L>6 | 1.5 | |
R | Max | 0.025 | |
R | Min | 0.015 |