We didn’t bring any cams or nuts, but did see some folks on our way down with snow pickets. As mentioned, we had one 30m rope (should have brought two), some webbing, personal anchors, assortment of slings, alpine draws and locking carabiners. If you stuck to the left side of the ascent, you could place some cams and quickdraws or alpine draws in there to add additional protection between the stations, but with the good firm snow and crampons, I don’t think you’d need that - over to you, stay safe!
If you really wanted to take along some cams, I’d say nothing smaller than a .75 and up to a 3 would work. Lots of nice cracks and gaps that would take some 1-3 BD cams.
