These are a set of 8 Triumph Cylinder Barrel Studs, Nuts
and Lock Washers in
Stainless Steel. The cycle studs and nuts have the correct 60 degree thread angle; and the
correct spanner size across the flats, 8 rectangular section stainless
lock washers are included. The nuts supplied are 4 off 0.520" across flats and 4 off 0.600" across flats. All studs have a slight
radius on the end the same as original. The Triumph part numbers for these studs are E672. These will fit the 650cc unit engines up to 1968 and all pre unit 650 motors. The threads are Whitworth one end Cycle the other.
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 hexagon side of the nuts have been hand finished to leave a bright surface rather than the dull finish normally
found on hex bar. 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 we also list on ebay.
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.