British standard fine thread

British standard fine thread

British standard fine thread is a fine screw thread alternative to British Standard Whitworth thread.

External links

* [http://www.britishfasteners.com/threads/bsf.html Thread sizes]
* [http://www.baconsdozen.co.uk/tools/spanners.htm#chart Size comparisons Whitworth/BSF/BA/AF and mm]


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