Hexagon head flange bolts
ASME/ANSI B 18.2.3.4M - 1999
Display drawing:
| Screw Thread | M16 | ||
| Thread Size | M16 | ||
| D | 16 | ||
| P | 2 | ||
| B | L<=125 | 38 | |
| B | 125<L<=200 | 44 | |
| B | 200<L | 57 | |
| Ds | Max | 16 | |
| Ds | Min | 15.73 | |
| S | Max | 21 | |
| S | Min | 20.16 | |
| Dc | Max | 32.8 | |
| K | Max | 15.2 | |