SS/Fixed Hubs available in the UK

I did try and find a distributor as well;

While the firm doesn’t have a specific UK distributor, Novatec has a Slovakia warehouse from which it supplies UK customers. However the brand told BikeBiz it would welcome discussions to set up a distribution network on these shores.

From here.

There are ebay sellers whom you can contact to get that low flange hubs, but they're usually in the states or the far east.