Starts easier than other self-drilling drywall anchors. No pre-drilling required; can accommodate #6 to #8 Dia screws of any length. Up to 50 lb load capacity. Drills directly into drywall or wood studs. Zinc die-cast design for maximum durability. A superior alternative to traditional plastic plugs and mollies. Installs quickly and easily with a #2 Phillips or cordless screwdriver. #7 x 1-1/4 in sheet metal screw; Maximum fixture thickness - 3/4 in. Removable. Applications - closet organizers, electrical fixtures, curtain rods, HVAC fixtures, plumbing fixtures, light shelving and supports, Signs.