INCREWAY Wall Anchor, 20 Pcs M4x38 Heavy Duty Zinc Plated Steel Molly Bolt Hollow Drive Anchor Screws for Drywall Sheetrock

HIGH QUALITY MATERIAL -- Made of high quality zinc plated carbon steel, rust resistance, corrosion resistance and high strength, durable and sturdy enough for you to hanging items. EASY TO INSTALL -- Operation process is effortless, spring folding connection for larger wall thickness, you need to drill suitable hole in base material and insert the hollow wall anchor into the hole, expanded anchor, complete the installation. STURDY STRUCTURE -- Heavy-duty hollow drive wall anchor will expand when installing, providing strong bearing capacity and safety. WIDE APPLICATIONS -- Widely used in drywall, hollow block, plaster, tile. Perfect for hanging curtain rods, lamps, photo frames, coat racks, power switches. SET OF 20 PCS -- Each package includes 20 pieces heavy duty hollow wall anchors for your work. Size: 4×38mm.