Power driven fixing and framing tools, including bradders, staplers and nail guns; pneumatic tools; machine tools for use in construction

Screws including self tapping screws, thread cutting screws, self drilling screws, screws with washers and all other screws in this class; washers; nuts including screw nuts, lock nuts and all other nuts; rivets; nails; tacks; clips; spikes; staples; metal masonry anchors; metal pins; metal wire; brads; metal chains; metal welding and soldering rods; metal brackets; metal hooks, eyelets and rings; metal senclamps; bolts and all other fastening devices included in this class; building hardware of metal included in this class