20 PCS M4 x 20MM Hollow Wall Anchors, Metal Cavity Fixing Anchors for Hollow Doors, Drywall, Aluminum Cladding, Steel Pipes, Iron Sheets and Plastic Panels

20 PCS M4 x 20MM Hollow Wall Anchors, Metal Cavity Fixing Anchors for Hollow Doors, Drywall, Aluminum Cladding, Steel Pipes, Iron Sheets and Plastic Panels

• 【HOLLOWED WALL ANCHOR】You will get 20pcs M4x20 hollowed door anchors.The M4 wall anchors can be widely user from installing cavity wall anchors to hanging curtains, power switches, coat racks, picture frames, and more.
• 【ZINC PLATED CRAFT】Made of zinc plated carbon steel, provides solid and strong performance in anti-wear, water-proofing, oil-proofing, durable and long time to use.Strengthened anchor wings gives maximum load capacity. The heavy duty hollow wall anchors will expand when you install, providing strong bearing capacity and safey.
• 【HIGH PERFORMANCE】 Equipped with anti-rotation teeth to ensure a firm fixing for improving reliability. The thread surface is smooth, no burrs, easier threading, and more stable connection.With it's high perfomance, it can provide strong and stable bearing.
• 【SIMPLE TO USE】 Screws already been fixed in the anchor bolts, users can easily installed the M4 plasterboard plugs within minutes.Just drill a hole in your plaster wall and insert it until the teeth bite firmly into the sheet material, you can then use a tool to fasten into the wall.
• 【WIDE USE】Hollowed wall anchors are designed for use in thin or hollowed walls, widely used in drywall, hollow block, gypsum cardboard, gypsum fiberboard, hard fiberboard, partition walls, plaster. They're heavy duty and can be used on internal and external locations.