DC VOLTAGE 50pcs Wall Plugs and Screws Set 8 x 40mm Anchor Bolts For Masonry Brick Concrete, Heavy Duty Concrete Fixings pack

Design: Curve design protrusions on both sides of the wall plug sleeve prevent the expansion pipe from rotating when the screw is tightened while increasing friction. Material: Screws are made of strength carbon steel with a galvanized surface, and raw plugs are made of plastic material; which is resistant to rust, corrosion, and oxidation. How to use: Just use a drill hole to hammer the plastic wall anchor into the hole; place the fixing parts; and use a screwdriver to screw the self-tapping screw into the wall anchor for fixing. Installation: Screws and wall plugs set is a reliable and long-lasting choice for safe installation, good toughness, making them durable and not easily damaged. Wide Application: Can be used in internal and external locations; as well as carpentry, masonry, woodworking, or construction projects.