Hex Flange Screws
ASME B 18.2.1 - 2010
Display drawing:
| Screw Thread | 3/8 | ||
| Thread Size | 3/8 | ||
| D | 0.375 | ||
| PP | UNC | 16 | |
| PP | UNF | 24 | |
| Ds | Max | 0.375 | |
| Ds | Min | 0.369 | |
| S | Basic | 9/16 | |
| S | Max | 0.5625 | |
| S | Min | 0.551 | |
| E | Max | 0.65 | |
| E | Min | 0.618 | |
| Dc | Max | 0.81 | |
| C | Min | 0.06 | |
| K | Max | 0.39 | |
| B | L≤6 | 1 | |
| B | L＞6 | 1.25 | |
| R | Max | 0.025 | |
| R | Min | 0.025 | |