These are a complete set of 6 Crankcase studs, nuts and washers for the A-Series BSA engines in stainless steel. One end is threaded Whitworth and the other is Cycle. The cycle threads are the correct 60 degree thread angle. They are supplied complete with cycle nuts and rectangular sectioned lock washers. 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 hex bar.
All stainless fasteners should be assembled with copa slip (copper slip) which we also list on ebay.
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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.