Tls linkage

Hi , anyone nows the size of the lock nut on the linkage rod on the tls front brake on a commando 1971as ordering some parts tomorrow from rgm and they want the size and thread. Many thanks. John. Norfolk

Virtually anything new design and manufacture on commando especially rolling chassis is most often UNF or UNC... on ocassion UNS.
The TLS "IS" new to commando... it is 1/4" and is fine thread so regular RH 1/4- 28.... only the bottom thread of the linkage is LH thread and has no lock nut. any hardware store should have in in mild steel or stainless... OEM is chromed.

Thanks for that info, have got an order for other parts so will add to that. Many. Thanks. John. Uk