Hillman 0.164 in. D X 7/8 in. L Plastic Pan Head Ribbed Anchor Kit 101 pk

Ribbed plastic anchors work with various diameter sheet metal screws and are ideal for anchoring in concrete, brick or wallboard. The anchor is corrosion resistant. A pre-drilled hole is required. Recommended for quick, easy fastening of fixtures in a variety of light duty applications. *