if you can please get a pick showing the under side of it.
as for screws west marine has a good screw selection, and i would bet they have it. also look up fasteners in the yellow pages.
as for a repair, i wonder if you could get a plate made to fit up underneath it. then saturate the glass with thin epoxy, and coat the plate with thicken epoxy and bolt it in to place and thru the deck on the sides. the plate would be shaped like ( if this works )
___....... ___
....\ ......./
.....\____/ ignore the periods they are needed to keep the spacing
or how ever to fit tight, this would allow the stock screws to sandwich the glass between the plates and the upper wings could be bolted to the decl to spread the load out
as for screws west marine has a good screw selection, and i would bet they have it. also look up fasteners in the yellow pages.
as for a repair, i wonder if you could get a plate made to fit up underneath it. then saturate the glass with thin epoxy, and coat the plate with thicken epoxy and bolt it in to place and thru the deck on the sides. the plate would be shaped like ( if this works )
___....... ___
....\ ......./
.....\____/ ignore the periods they are needed to keep the spacing
or how ever to fit tight, this would allow the stock screws to sandwich the glass between the plates and the upper wings could be bolted to the decl to spread the load out