Hillman Hex Washer Head Self Drilling Screws, Tapping Screws, Zinc, Assorted Sizes

These Hillman hex washer head self-drilling screws make installing things a cinch. The sharp threads create their own threads as they drill into material like wood, fiberglass and thin steel, so there's no need for pre-drilled pilot holes. Their zinc finish helps prevent corrosion, while the hex head and washer ensures a secure grip. Available in assorted sizes, these screws are perfect for hanging shelves, fastening furniture parts or installing outdoor fixtures quickly and easily.