Large (~10mm) Hammer Drive Rivets?

[PhillipM]

Been trying to find some hammer driven rivets (the two-piece kind), in larger diameter than the usual 6.4mm, could do with somewhere around the 10mm area, local suppliers don't know of anywhere that do any.

Anyone got any leads?

 

[Andy from Workshopshed]

Here's a lead, I don't know much about them other than they advertise in the back of "old glory" magazine, I'm guessing some of those traction engines have large rivets.

http://www.sapphireproducts.co.uk/