The anti-rotation moulding at the head of the plug improves the holding power when inserted into a surface such as a wall. When a screw is inserted, the screwing action wedges the plug firmly in place with the soft material conforming tightly to the wall.
Rawl Plugs are ideally suited for most types of threaded screws which includes multi-purpose, general purpose, coach screws.
Pack Size = 100 Rawl Plugs
Rawl Plugs when drilled into walls, floors or any other substrate or surface keep the screw or nail embedded firmly in place. As the nail or screw is drilled into the plug, it opens outward inside the substrate which prevents the nail or screw from slipping out.