Hillman 3/16 in. D X 1-1/4 in. L Brass Pan Head Walldog Screw & Anchor 4 pk

Nothing grips like the WALLDOG Screw & Anchor In One! line. Picture hanging is made easy with your ability to install into drywall, plaster, wood studs, metal studs, brick and concrete. The Walldog is a one piece screw anchor with aggressive threads allowing for a stronger hold than traditional screws. These screw anchors are removable, reusable and no pre-drilling is required in drywall and plaster. *