LIFKOME 5sets M10 Expansion Bolt Concrete Knurled Anchor Bolts Concrete Sealer Tie Hollow Door Screws Hollow Pipe Expansion Screw Petal Nut Drywall Anchors Cord Anchor Steel 4pcs*5

Product description

• Knurled anchors easy to install, simply use the electric drill hole, and then insert the bolt into the hole, hit with a hammer, then screw on the bolt,concrete drop in anchors
• M10 anchor bolts it can be used to fix heavy household items such as water heaters, air conditioners, anti-theft doors and windows, canopies, etc,solid concrete drop in anchors
• Professional concrete knurled anchors drill a hole, then insert the drop-in into the drilled hole, fix the drop in anchor to the concrete with bolts or machine screws,concrete anchors
• Drop-in anchors for concrete fine workmanship, durable and sturdy, not easy to wear or tear, you deserve to have one,knurled expansion anchors