#4SD 1/8 in. Drive-Type Hollow Wall Anchors (100 per Box)

These anchors are designed to be used in shallow material such as wallboard, plaster, paneling, and hollow block. Prongs on the underside of the head grip the wallboard, keeping the anchor from turning while being set. As the screw is turned the anchor expands, securing itself in the medium. 100 anchors per box.|Anchor length: 1-25/32 in.|Grip range: 1/8 in. to 1/2 in.|Hole size: 5/16 in.|Material: steel zinc plated