You will need to drill a pilot hole when using any type of concrete anchor.
How to anchor into concrete wall for shelves.
Insert a concrete anchor into each hole.
Slip the concrete sleeve anchor into the hole.
Hold the object you re fastening firmly against the wall because the anchor will draw it only slightly tighter as you tighten the screw or nut.
Hold the first shelf bracket over a set of concrete anchors and align the bracket s holes with the concrete anchors.
Be sure to have plenty of extra bits on hand and use a can of compressed air or a blower to clean dust away from the drilled hole.
When looking for extra storage space in a garage basement or out building wall shelving can often be your best option.
Other anchors can work with concrete and brick but wedge anchors are a good all around anchor that you can use on light or heavy materials.
The anchor has to fit tightly into the hole so don t be concerned about a little resistance just keep pushing until the anchor is flush with the wall.
2 when inserting an anchor into this area whether it s a fastener that exerts pressure or a concrete screw that taps threads into the base material the holding values will be diminished or become non existent.
When the walls are made of masonry or concrete it may appear to be more difficult to install shelving but through the following steps you can hang shelves directly onto the concrete or masonry wall just as easily as on a wood framed wall.
Drive a screw through each of the bracket s screw holes and into the concrete anchors.
First drill the proper size pilot hole 3 8 in 1 2 in etc through the wood or metal and into the concrete.
Change the drill to the driver setting.
Purchase anchors that penetrate into the concrete at least one inch 2 54 cm.
4 install the brackets.
Use a hammer drill when installing anchors into hard surfaces such as stone concrete and brick.
Insert the screw through the shelf bracket into the concrete anchor and screw it into place.
You can buy wedge anchors online or at a hardware store.
Push the anchor into the hole using your hammer or a screwdriver.
3 the fastener must not penetrate the wall into the cavity itself.