220pcs Assorted Sizes Hollow Self Drilling For Drywall Anchors Kit, Plastic Self Drilling For Drywall Ribbed Anchors Assortment With

The original plastic anchor pipe, PP injection molding, high elasticity, thick wall, continuous bending, toughness and impact resistance. The expansion is more complete, the screw design, the design is more reasonable and simple, the plastic tube firmly holds the screws, the screws are thick, so the tube is fully extended. The slot of the ribbed dowels extends on the opposite two sides when you tighten the screw, increasing the holding power, the anti-rotation structure of the expansion sleeve, tighten the screw will not be followed in the drilling rotation. With screws: with high quality screws, high hardness, sharp thread, not easy to deform, can make the expansion pipe completely open, high stability. The blade of the plastic pipe is installed to prevent the expansion pipe from rotating and increase friction. The correct expansion curve greatly increases the fixed force. Package includes 100pcs wall anchors with 100pcs self tapping screws. What's more, there are 10 pcs zinc drywall self drilling anchors with 10 screws. They can meet all your needs