Fasteners
Hillman Zinc Hex Washer Head Self Drilling Screws #12 x2-1/2 in. (R465)
$1.04
BBD
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.
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