ASME B 18.2.1 - 2010
Display drawing:
Screw Thread | 1 | ||
D | 1 | ||
PP | UNC | 8 | |
Ds | Max | 1.022 | |
Ds | Min | 0.976 | |
S | Basic | 1-1/2 | |
S | Max | 1.500 | |
S | Min | 1.450 | |
E | Max | 2.121 | |
E | Min | 1.991 | |
K | Basic | 21/32 | |
K | Max | 0.684 | |
K | Min | 0.628 | |
R | Max | 0.09 | |
R | Min | 0.03 | |
B | L≤6 | 2.250 | |
B | L>6 | 2.500 |