Thread size cam spindle

[redbloke1956]

Hi Guys, I am at work so don't have access to my books etc, just in the off chance that someone may be on line at the moment...can anyone tell me the thread type/size of the cam spindle please (Comet) so I can make an adapter in work time

Regards
Kevin

 

[bmetcalf]

5/16" BSF per the Spares List. Oddly, not shown in KTB, Appendix II.