Hillman Flat Head Phillips Self Drilling Screws with Wings, 25-Pack, 41893, #12 x 2 IN

This self-drilling screw is used in wood, fiberglass, and metal, and it possess a drill point enabling it to drill its own hole in thin gauge steel. The sharp threads create their own mating thread when drilled into the material. No pre-drilled pilot holes are necessary.

FEATURES

• Use in wood, fiberglass, and metal
• Coarse threads and self-drilling point eliminate need for a pilot hole
• Phillips drive for centering upon installation
• 1000 Hour Silver Ceramic finish for superior corrosion protection