You might want to check with a vintage British motorcycle shop. The grease fittings on vintage British motorcycles are a different size from American ones, usually folks just tap them out and put American-sized ones though, I don't know if the fittings are still available, but they might be.
Eric Goforth Durham, NC 27707 USA
On Tue, 29 Jan 2008, Scott Ramsay wrote:
> ....ya know.. Those little buggers in the BB & head lugs of the older Brit bikes!!
> Good Morning All!
> I am in need of some help With a 1953 Hetchins Experto Crede project I've been working on. Among other Components I am looking for the Zirc/ grease fittings for the Head-lug & BB.... 2 in all. They are not a STD American thread but i am quite certain they were a standard size on all English built bikes that used them. Your help is greatly appreciated!! (Ken ,Alex, Ray?) ;-) Please contact me off list.
>
> Thank you in advance, Scott Ramsay, Kernersville, NC