Z1OwnersClub GB

Fitted the carbs on the Z1B today, noticed the throttle stop screw ( tickover screw ) was bent, tried to straighten it but it just snapped ( brass) I cant find a new one anywhere tried Zpower and Z1 enterprises. Does anyone have one i can buy or knows the thread size, the outside dia of the thread is 5.86 mm and is a very fine thread.
Thanks
hal

hal when say you tried Z-power ! Did you contact them or look on web-site ? Dave Marsden would probably be able to tell you exact size and thread pitch. John Browse in Wrexham is also a good man for used parts, His phone number is in newzletter.