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£0.69
BS 1127.
For use with spanners to clean and repair existing external screw threads.
| Dimensions Standard | BS 1127 |
| Thread Size | 3/4in. x 12 |
| Thread Standard | BSF |
| Hex Width | 1.48in |
| Thickness | 11/16in |
| Thread Direction | Right Hand |
| Material | HSS |
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