6 pack, 8-10-12 x 1-1/4", blue ribbed plastic anchor, with #10 x 1-1/4 inch Phillips sheet metal screw, steel/zinc, drill size 1/4", clam shell pack. Ribbed plastic anchors work with various diameter sheet metal screws. 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. Durable product This product meets the customer requirement Manufactured in China Brand: The Hillman Group