Set (4-off) valve inspection cap screws (UNC). These are used along with the serrated inspection caps.
Suitable for 650 twin models such as the TR6, T120 (1963-72) with recess and screw thread above the inspection caps, please check you thread type.
SIGN UP TO OUR MONTHLY NEWSLETTERS PACKED WITH GREAT WORKSHOP CONTENT
Enter your email address:
By clicking submit you are confirming your acceptance of our privacy policy and terms & conditions. We are committed to never spam your inbox. Opt-out anytime
