Ansoon Bear Claw Double-Headed Wall Picture Screws, 4-in-1 Picture Drywall Hanging Hooks Screw for Pictures, D-Rings, Sawtooth, Wire Holding Up to 30 Pounds for Hanging and Mounting (Color Zinc, 50)

• Package include: 50 PCS Double-Headed Zinc Plated Finish Screw，screws are 1-3/16" long. Distance between two heads is 5.5mm (0.22inch)
• 4-in-1 Double headed screws : Works with picture wire, and frame back hardware, D-Rings, wire and key holes, sawtooths & keyholes, picture hangers and art galleries
• Double-headed anchorless screws support 30 pounds when installed in drywall (no anchor) and up to 100 pounds in wood studs.
• No pilot hole required - sharp self-drilling tip easily installs with a phillips screwdriver.
• Quality material - made of zinc alloy, durable and not easy to rust, lightweight and convenient to store, you can use them multiple times and will not break easily.
• Notice: the double-headed screw hangers are suitable for drywall or plasterboard wall, but not for concrete or ceramic walls.

4-in-1 Double headed screws : Works with picture wire, and frame back hardware, D-Rings, wire and key holes, sawtooths & keyholes, picture hangers and art galleries