# British Association screw threads

> largely obsolete standard for small screw threads

**Wikidata**: [Q918765](https://www.wikidata.org/wiki/Q918765)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/British_Association_screw_threads)  
**Source**: https://4ort.xyz/entity/british-association-screw-threads


## References

1. Freebase Data Dumps. 2013