Hillman 373506 Plastic Anchor Kit, 10-12 X 1" "HILLMAN" PLASTIC ANCHOR KIT Size: 10-12 x 1" with pan Phillips sheet metal screws & 1/4" drill bit Flange at top keeps anchor flush with surface of the base material Durable plastic for indoor & outdoor installation Recommended for use in solid material including: plaster, wallboard, wood and all types of masonry