Maybe I should go back a little.
The plans for the boat come from Glen L
They have a good selection of plans, a forum, and can supply most of the parts, fasteners, glues etc if you want. There are others who sell plans, but I liked the plans for the Glen l 14.
Since they are in the US and I am in Ireland, then I'll be buying parts and bits locally where possible.
I did buy the bronze screws from them since they have a nice kit that you can order, instead of having to source the various different screws locally. (Easier said than done.)