These are the 2 top rear frame studs that join the sub frame to the main frame. They are made from Stainless Steel and are supplied together with 4 stainless 26 tpi cycle nuts which are the correct 60 degree thread angle; and the correct spanner size across the flats, 4 rectangular section stainless lock washers are also included. They will fit all pre unit duplex models. The studs have slightly domed ends which can easily be polished to look great as they slightly protrude through the nuts. The nuts have a single sided chamfer and are machined back and front to leave a nicely machined finish, each side of the nuts have been linished to leave a bright finish rather than the dull finish normally found on nuts machined from hex bar.
The Triumph part numbers for these are, F2842 and F4685.
All nuts are semi polished so they can easily be polished to a mirror finish or bead blasted to give that original cadmium look.
Please note all stainless parts MUST be assembled with copa slip (copper slip), which is also available form this site.
All British thread data can be viewed on our web site. Any queries please phone Motalia on 08444140380 (local rate) office hours.
These items are Made in England.Delivery to Portugal, Greece, Turkey and Spain is unreliable and cannot be guaranteed, if you order from these countries you do so at your own risk. It is not uncommon for delivery to take 30 days or more.