Nominal Size | Hexagonal Head | |||
---|---|---|---|---|
D | E | F | ||
in | mm | mm | mm | mm |
1/8 | 6 | 11 | 10 | 6 |
1/4 | 8 | 16 | 15 | 6 |
3/8 | 10 | 18 | l6 | 8 |
1/2 | 15 | 22 | 20 | 8 |
3/4 | 20 | 27 | 1 | 10 |
1 | 25 | 35 | 25 | 10 |
1 1/4 | 32 | 45 | 26 | 14 |
1 1/2 | 40 | 51 | 26 | 16 |
2 | 50 | 64 | 27 | 18 |
2 1/2 | 65 | 76 | 41 | 19 |
3 | 80 | 89 | 42 | 21 |
4 | 100 | 118 | 45 | 32 |