A1-IMPERIAL STRAIGHT SIDE AND FACE TO BS122
DIA (“) |
WIDTH (“) |
BORE (“) |
TEETH |
CODE |
|---|---|---|---|---|
| 2 1/2 | 3/16 | 1 | 16 | A1-2 1/2-3/16 |
| 2 1/2 | 1/4 | 1 | 16 | A1-2.5-1/4 |
| 2 1/2 | 5/16 | 1 | 16 | A1-2 1/2-5/16 |
| 2 1/2 | 3/8 | 1 | 16 | A1-2 1/2-3/8 |
| 2 1/2 | 1/2 | 1 | 16 | A1-2 1/2-1/2 |
| 3 | 1/4 | 1 | 20 | A1-3-1/4 |
| 3 | 5/16 | 1 | 20 | A1-3-5/16 |
| 3 | 3/8 | 1 | 20 | A1-3-3/8 |
| 3 | 7/16 | 1 | 20 | A1-3-7/16 |
| 3 | 1/2 | 1 | 20 | A1-3-1/2 |
| 3 | 5/8 | 1 | 20 | A1-3-5/8 |
| 4 | 1/4 | 1 | 24 | A1-4-1/4 |
| 4 | 5/16 | 1 | 24 | A1-4-5/16 |
| 4 | 3/18 | 1 | 24 | A1-4-3/8 |
| 4 | 7/16 | 1 | 24 | A1-4-7/16 |
| 4 | 1/2 | 1 | 24 | A1-4-1/2 |
| 4 | 5/8 | 1 | 24 | A1-4-5/8 |
| 5 | 1/4 | 1 | 26 | A1-5-1/4 |
| 5 | 5/16 | 1 | 26 | A1-5-5/16 |
| 5 | 3/8 | 1 | 26 | A1-5-3/8 |
| 5 | 1/2 | 1 | 26 | A1-5-1/2 |
| 6 | 1/4 | 1 | 30 | A1-6-1/4 |
| 6 | 5/16 | 1 | 30 | A1-6-5/16 |
| 6 | 3/8 | 1 | 30 | A1-6-3/8 |
| 6 | 1/2 | 1 | 30 | A1-6-1/2 |
| 8 | 1/4 | 1 | 34 | A1-8-1/4 |
| 8 | 1/4 | 1 1/4 | 34 | A1-8-1/4 |
| 8 | 5/16 | 1 | 34 | A1-8-5/16 |
| 8 | 3/8 | 1 | 34 | A1-8-3/8 |
| 8 | 1/2 | 1 | 34 | A1-8-1/2 |
