Length is measured from the washer to the end of the anchor.
Anchors for concrete block walls.
Sleeves pinch the side of the pilot hole and get tighter as the screw is driven into place.
When fastening to concrete blocks a number of specific considerations must be taken into account.
Quick drive anchors for concrete block and brick.
Versions are perfect for anchoring heavy weight bearing framing members such as deck ledger boards.
Tapcon 10 pack 4 in x 3 8 in concrete anchors.
Zinc alloy removable screw drive anchors for block and brick.
Tapcon 2 1 4 in x 1 4 in concrete anchors.
A typical three eighths inch expansion anchor which is embedded only 2 5 inches in a sound concrete wall can resist 1 200 pounds of pull.
In many construction applications concrete anchors must be fastened to a concrete block to hold a fixture or item of some kind.
Drill right through the wood and into the concrete with a masonry bit and hammer drill.
Also known as drive rivets install by hammering the screw into the body.
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If you need to hang a bracket or something else on a hollow concrete block wall you should consider using a metal sleeve anchor.
For pricing and availability.
Unthread the screw to remove.
When installing these concrete anchors special care must be taken to ensure safe and proper fastening.
Sleeve anchors masonry concrete anchors.
These anchors in the large 3 8 in.
Plastic removable screw drive anchors for block and brick.