No Drill Or Holes in Wall: Easily remove screw & item leaving anchor in wall for reuse and no hole left in the wall after use. The expansion is more complete, the screw in design, the design is more reasonable and simple. Heavy Duty: Deep thread design provides strong engagement in 1/4", 3/8", 1/2" or 5/8" gypsum wallboard, Hangs up to 66 lbs. Heavy duty Self-Drilling Anchors for TV, Bike, Shelf Straps, Cabinet & Decoration Fixing Curtains, Calligraphy, Wall Cabinets. High Quality: Made of carbon steel and plated with yellow zinc for maximum durability. The split in the ribbed anchors expand on two opposing sides as you tighten the screw, increasing holding power. continuous folding, toughness and impact resistance. With Screws: Includes high quality screws with high hardness and sharp threads, making the expansion pipe fully open and providing high stability. Large quantity kit: If you need a large quantity and long-term use of drywall anchors, our kit can meet your requirements, which includes 100 pieces drywall anchors and screws, especially for plasterboard. Product information - Name: Self Drilling Plasterboard Fixings Screws and Wall Plugs - Material: High manganese steel - Color: As Shown - Size: M4*30 - Quantity: 50 Pcs +50 Pcs Package includes: 50 Pcs - Plasterboard Fixings Screws 50 Pcs - Drive Anchor for Plasterboard Features: - The drywall anchors and screws are made of high-quality carbon steel, which has high hardness and can withstand great pressure. - The wall plugs and screws are specially designed for drywall and can help you quickly install screws on drywall. - Because of the flat shape design of the anchors, the plasterboard anchors will not cause damage to the drywall. - The focus of these plasterboard screws and plugs is concentrated and can quickly break through the resistance of the drywall. - Contains 50 pcs drywall anchors and 50 pcs self drilling anchor screws, special for gypsum board.