| COILS |
|
16.03.17 |
| SOCKETS & WRENCHES (SPANNERS) |
||||||
| Nut size across flats | British Sizes | |||||
| decimal inch | mm | AF inch | BA | BSF | BSW | |
| 0.2500 | - | 1/4 | - | - | - | |
| 0.2756 | 7 | - | - | - | - | |
| 0.2820 | - | - | 3 | - | - | |
| 0.3125 | - | 5/16 | - | - | - | |
| 0.3150 | 8 | - | - | - | - | |
| 0.3240 | - | - | 2 | - | - | |
| 0.3400 | - | - | - | 3/16 | 1/8 | |
| 0.3438 | - | 11/32 | - | - | - | |
| 0.3543 | 9 | - | - | - | - | |
| 0.3650 | - | - | 1 | - | - | |
| 0.3750 | - | 3/8 | - | - | - | |
| 0.3937 | 10 | - | - | - | - | |
| 0.4120 | - | - | 0 | - | - | |
| 0.4331 | 11 | - | - | - | - | |
| 0.4375 | - | 7/16 | - | - | - | |
| 0.4450 | - | - | - | 1/4 | 3/16 | |
| 0.4724 | 12 | - | - | - | - | |
| 0.5000 | - | 1/2 | - | - | - | |
| 0.5118 | 13 | - | - | - | - | |
| 0.5250 | - | - | - | 5/16 | 1/4 | |
| 0.5512 | 14 | - | - | - | - | <>|
| 0.5625 | - | 9/16 | - | - | - | |
| 0.5906 | 15 | - | - | - | - | |
| 0.6000 | - | - | - | 3/8 | 5/16 | |
| 0.6250 | - | 5/8 | - | - | - | |
| 0.6299 | 16 | - | - | - | - | |
| 0.6693 | 17 | - | - | - | - | |
| 0.6875 | - | 11/16 | - | - | - | |
| 0.7087 | 18 | - | - | - | - | |
| 0.7100 | - | - | - | 7/16 | 3/8 | |
| 0.7480 | 19 | - | - | - | - | |
| 0.7500 | - | 3/4 | - | - | - | |
| 0.7874 | 20 | - | - | - | - | |
| 0.8125 | - | 13/16 | - | - | - | |
| 0.8200 | - | - | - | 1/2 | 7/16 | <>|
| 0.8661 | 22 | - | - | - | - | |
| 0.8750 | - | 7/8 | - | - | - | |
| 0.9200 | - | - | - | 9/16 | 1/2 | |
| 0.9375 | - | 15/16 | - | - | - | |
| 0.9449 | 24 | - | - | - | - | |
| 1.0000 | - | 1 | - | - | - | |
| 1.0625 | - | 1 1/16 | ||||
| 1.1250 | - | 1 1/8 | ||||
| 1.2500 | - | 1 1/4 | ||||
| 1.3125 | - | 1 5/16 | ||||
| 1.3750 | - | 1 3/8 | ||||
| 1.5000 | - | 1 1/2 | <> | |||