100Pcs Self Drilling Anchors Screws Self-Tapping Expansion Screw Drywall Anchor Kits Anchors Expansi

Product Highlights & Specifications- Item: High-Strength Metal Expansion Screws- Specifications: 12x30mm expansion anchor + 4x35mm high-strength screw- Quantity: 100 sets per bag- No drilling required: Simply hammer it in directly for fast and easy installation.- High hardness and durability: Hardness reaches up to HRC37, providing strength equivalent to concrete nails.- Excellent penetration: Easily and smoothly penetrates various types of boards and wood planks.How to Use / Usage Steps1. Mark the exact position on the drywall or board where you need to install the anchor.2. Hammer the metal expansion anchor directly into the marked spot without using a power drill.3. Align the item you want to hang, then insert the high-strength screw into the installed metal anchor.4. Tighten the screw using a screwdriver until the anchor expands and securely grips the back of the board.Precautions / Important Notes- This product is specifically designed for drywall, gypsum boards, and wooden planks.- Both the anchor and the screw feature sharp tips; please handle with care and keep them strictly out of reach of children.- Store any unused pieces in a dry environment inside their original bag to prevent moisture exposure and maintain durability.- Apply steady and appropriate force when hammering to avoid accidental damage to fragile wall surfaces.Purchase Notes / Order Information- Package contents: 1 sealed bag containing 100 pieces of 12x30mm metal expansion anchors and 100 pieces of 4x35mm high-strength screws.- Please verify the dimension specifications carefully before placing your order to ensure they fit your specific project needs.- All items are securely packed before dispatch to prevent loss or damage during transit.- Should you experience any issues with incomplete quantities or factory defects upon delivery, please contact our customer support team immediately for assistance.