A fastener device includes a fastener member having a planar element and
having a tip for engaging into a plasterboard, and one or more teeth
formed on the planar element for engaging with the plasterboard, a
cutting member disposed between the planar element and the tip, one or
more reinforcing ribs extended from the planar element for reinforcing
the planar element, and a head secured on top of the planar element for
being engaged with driving tools and for limiting the engagement of the
fastener member into the plasterboard. The fastener member may include
one or more ratchet projections extended from the planar element.