You can easily insert it into the wall and with a screwdriver. It's easy to remove screw & item leaving anchor in wall for reuse and no hole left in the wall after use.
These drywall self-drilling anchors are made of high quality carbon steel and plated with yellow zinc for maximum durability. With great corrosion & oxidation resistance.
Whether it is drywall, brick or concrete, it can be easily installed.
The unique design of the expansion anchors delivers excellent grip, preventing slippage or loosening, even under heavy loads.