Solid Concrete Wall Anchors

The expansion anchors can hold enormous weight.

Solid concrete wall anchors.

Red head wedge anchors are heavy duty zinc plated steel red head wedge anchors are heavy duty zinc plated steel anchors designed for fastening applications in solid concrete. Have expanding wings that grips interior of the wall. The hole should be slightly smaller than the maximum width of the anchor. In most cases deck ledgers can be bolted directly to poured concrete or concrete block walls.

Can be used in all types of walls but most commonly used in drywall. They each have a unique way of spreading within the hollow of the wall. When attaching to solid masonry you will have to install expansion anchors with a minimum diameter of and set into the wall at least 2. If you need to hang a bracket or something else on a hollow concrete block wall you should consider using a metal sleeve anchor.

Expansion anchors never lead shields are used in solid masonry or filled block and approved epoxy or acrylic anchors and bolts are used in hollow masonry. Best for heavy duty load applications in concrete blocks and thin wall or solid concrete. Hollow concrete block can easily break when drilled and doesn t leave adequate bearing support for anchors. These female type anchors would include the.

Other common applications include attaching structural supports to concrete tilt up construction highway rails and posts hvac and plumbing. Require a pilot hole. If necessary tap in lightly with a hammer. Once spread the anchor cannot be pulled back through the smaller installation hole.

They are ideal for attaching 2x4 sill plates and electrical equipment. Drop in anchor machine screw anchor double expansion single expansion anchors. 2 hollow wall anchors on the other hand will not work in solid materials. These types of concrete anchors would be the tapcon flat or round head sleeve anchors or any female type anchors where a specific bolt head can be chosen to be inserted into the anchor.

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. 1231 e 26th st cleveland oh 44114 united states of america call us. Ribbed anchor masonry concrete anchors. Instead they are designed to be used in thin materials or on hollow walls.

Expand the drill hole to accommodate the anchor. Insert the concrete screw into the anchor and drive into the wall until secure.