The minimum embedment depths for the Red Head® wedge anchor are as follows:
| Red Head® Wedge Anchor Diameter | Minimum Embedment Depth |
| 1/4” | 1-1/8” |
| 3/8” | 1-1/4” |
| 1/2” | 2-1/4” |
| 5/8” | 2-3/4” |
How to install Redhead concrete anchors?
Red Head® Wedge Anchor Installation
- Anchor Types. The Red Head® wedge anchor is manufactured in different materials and plated differently to meet different application requirements.
- Wedge Anchor Diameters. ...
- Depth of Embedment. ...
- Length. ...
- Spacing. ...
- ITW Red Head® Wedge Anchor Installation. ...
- concrete Fastening Systems, Inc Installation Instructions. ...
- Red Head® Wedge Anchor Installation Torque. ...
How to use Redhead anchors?
- ICC-ES approvals for use in cracked concrete and seismic conditions (ICC-ES ESR-3903)
- A 45-minute cure time for fast installation
- Dispense with medium duty professional caulk gun, eliminating the need for any special tools
- A successful cure in cold temperatures, as low as 14° F
Do you need anchors for concrete?
Some will do just fine with a plastic wall anchor or a nail-in version. Do you need to use anchors in concrete? Items secured by either soft-metal shields or lag shields can be easily removed, if necessary. Concrete screws provide a quick, easy and incredibly strong way to fasten to concrete. And best of all, there’s no hammering required or anchor or shield to install. All you do is drill a hole and drive in the screw.
How to install red head dynabolt sleeve anchors?
anchor through fix-ture and into hole so that washer or head is flush with materi-als to be fastened. INSTALLATION STEPS Expand anchor by tightening nut or head 2 to 3 turns. APPLICATIONS Electrical junction boxes are common applications for the Dynabolt Sleeve anchor because it works well in solid concrete, concrete block, and brick.
What are common uses for redhead sleeve anchors?
Red Head Sleeve Anchors are contractor grade and building code approved.Use for fastening into concrete, hollow block, grout-filled block and brick.Ideal for hand rails, window frames, partitions, cabinets, shelves, and pipe supports.Zinc-plated steel construction for durability.Includes pre-assembled nut and washer.More items...
Are red head anchors removable?
Finished Head, Removable, Self-Threading Anchors Available in 3/8" and 1/2" with and without EnvireX™ coating.
How do you use a red head bolt anchor?
Insert Red Head® through the fixture be fastened and into the hole in the concrete, using a hammer strike the nutted end of the Red Head® wedge anchor until the washer and nut are tight against the surface of the fixture.
How much weight can a red head anchor hold?
ALLOWABLE STATIC HOLDING VALUES - LIGHT WEIGHT UNCRACKED CONCRETE - 2500 PSI Concrete. 611 lbs.
What are redheads for concrete?
The new Red Head A7+ allows you to post-install threaded rod and rebar in the widest range of applications and environmental conditions. Its all-weather formula makes it ideal for outdoor civil infrastructure projects and other jobs involving wet jobsite conditions.
Are wall anchors reusable?
After the drywall anchor and screw have been removed, they can be reused. The drywall anchor and screw may require a larger hole during reinstallation on the second go-around, and removing a drywall anchor that isn't designed to be removed can potentially damage your wall or ceiling.
What are the different types of concrete anchors?
Types of Concrete AnchorsWedge Concrete Anchors.Concrete Sleeve Anchors.Split Drive Concrete Anchors.Stud Concrete Anchors.Lag Shield Concrete Anchors.Self Drilling Concrete Anchors.Drop-In Concrete Anchor.Machine Screw Anchors.More items...
What is the difference between a sleeve anchor and a wedge anchor?
The wedge anchor, drop-in anchor and concrete strike anchor can only be used in solid concrete and have the highest & most consistent holding values in concrete. Concrete sleeve anchors can be used in concrete, brick or block but their holding values are less in terms of shear and pullout values.
How do you get rid of redheads on concrete?
Usually, a screwdriver, pipe wrench, or vise grips can unthread the protruding bolt, leaving the female anchor flush with the concrete. If needed, a hammer can be used to knock the anchoring tube below the floor, and in some cases these tubes can simply be pulled out of the hole entirely.
What is the strongest concrete anchor?
Wedge anchorsWedge anchors are typically the strongest anchors, but not every application requires a heavy-duty anchor. Some will do just fine with a plastic wall anchor or a nail-in version.
How deep should anchor bolts be in concrete slab?
A 5/8” concrete wedge anchor requires a 5/8” hole to be drilled into the concrete. The hole in the concrete needs to be drilled a minimum of 1/2” deeper than the concrete wedge anchor will penetrate into the concrete.
Can sleeve anchors be removed?
Concrete screws are the easiest to remove because they are fastened into a sleeve. All you have to do is remove the screw and then the sleeve. Hammer drive anchors have a tamper resistant head that must be removed before you can remove the anchor.
What is a red head anchor?
The Red Head® wedge anchor is manufactured in different materials and plated differently to meet different application requirements . If the application is indoors with no moisture present then the zinc plated Red Head® wedge anchor can be used. In applications where moisture is present then the hot-dipped galvanized should be considered. The 304 stainless steel may be the best choice when the anchor will be in wet environments. For applications where the Red Head® wedge anchor is submerged in chemicals and water, the 316 stainless steel Red Head® wedge anchor may be the best choice.
What is the best anchor for a Red Head wedge?
For applications where the Red Head® wedge anchor is submerged in chemicals and water, the 316 stainless steel Red Head® wedge anchor may be the best choice.
Why does the Red Head wedge anchor stop penetrating?
If the hole is not perfectly straight then the Red Head® wedge anchor, once installed, may get to a point where it stops penetrating the hole because it is hitting the side of the hole where the hole bends and the wedge anchor does not.
How deep do concrete anchors need to be?
Steps to Installing Concrete Fasteners The hole should be drilled 1/4″ to 1/2″ deeper into the base material than the anchor will penetrate. This allows for any material to fall when the anchor is inserted into the hole. After the hole is drilled, it must be cleaned of all debris, material or dust.
What are the best concrete anchors?
Wedge Anchors are extremely popular and are one of the strongest anchors for hold strength. Wedge anchors look and function like a sleeve anchor but have a much smaller sleeve near the bottom of the anchor.
How do you use redhead concrete anchors?
Insert Red Head ® through the fixture be fastened and into the hole in the concrete, using a hammer strike the nutted end of the Red Head ® wedge anchor until the washer and nut are tight against the surface of the fixture.
Do you need anchors for concrete screws?
Concrete screws provide a quick, easy and incredibly strong way to fasten to concrete. And best of all, there’s no hammering required or anchor or shield to install. All you do is drill a hole and drive in the screw.
How long do anchor bolts need to be?
Bolts shall be spaced not more than 6 feet (1829 mm) on center and there shall be not less than two bolts or anchor straps per piece with one bolt or anchor strap located not more than 12 inches (305 mm) or less than 4 inches (102 mm) from each end of each piece.
Can I use plastic anchors in concrete?
Once you anchor hammer-set fasteners, there’s no easy way to remove them without destroying the material or the fastener. If the fastener works loose, leave it in place and drill another hole. Don’t use hammer-set fasteners in crumbly concrete or mortar. Use a plastic anchor instead.
Can you screw into concrete?
To put screws in concrete you need special screws, a drill and the right technique. Concrete screws are the only kind of screws that are strong enough to penetrate concrete. They come in different lengths, and it’s important to have several sizes on hand.
