- Joined
- Nov 20, 2004
- Messages
- 20,202
![United-Kingdom Country flag](https://www.accessnorton.com/images/flags/shiny/32/United-Kingdom.png)
This chart could be useful for identifying the different thread types and fastener sizes used on Nortons (and AJS/Matchless/Triumph/BSA) from their part numbers:
http://stainlessbits.com/link12a.html
http://stainlessbits.com/link12a.html