Product Description : 1. Size: 12x30mm Steel Anchors, 4x30mm Zinc Screws 2. Safe and Durable: Made of high-quality carbon steel with a galvanized surface treatment to enhance corrosion resistance, toughness, and impact resistance. Its unique expansion design provides exceptional grip stability for long-lasting use. 3. Easy to Install: The heavy-duty wall anchor is easy to install. First, hammer the anchor into the wall, then insert the screw into the anchor hole, and finally tighten the screw until it is fixed. 4. Wall anchors for drywall heavy duty: Adopt an expansion design with a ribbed anchor and a tapered sharp head that expands on two opposite sides when you tighten the screw, increasing holding power.
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