Tapcon®, concrete screw, self-tapping concrete screw, the original Tapcon, con- sert screw, consert screw, confast screw, ruff-nex, Kwik-con, Tapper, titen , masonry screws, concrete, and masonry screw.
What type of anchor is used for concrete?
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. These female type anchors would include the: drop-in anchor, machine screw anchor, double expansion & single expansion anchors.
What is another name for anchor screws?
A wall plug (UK English), also known as an anchor (US) or “Rawlplug” (UK), is a fibre or plastic (originally wood) insert used to enable the attachment of a screw in material that is porous or brittle or that would otherwise not support the weight of the object attached with the screw.
What is the difference between a concrete fastener and a concrete anchor?
A concrete fastener of any type only holds as well as the base material in which it has been fastened. In most cases, the base material gives out, not the anchor itself. When properly set, the concrete fastener pulled to the ultimate load capacity of the anchor will pull out the base material adhered to the anchor.
What is concrete anchor?
Hammer-set concrete anchors are light-duty anchors that DIYers can use to secure wood and other materials to concrete. Once struck with the hammer, the nail expands the anchor and wedges it in place. Machine screw anchors, or concrete wedges, consist of threaded bolts with flared bases running through a sleeve.
Are Tapcons better than wedge anchors?
Wedge anchors are pretty reliable & easy to install, if you stay well above the manufacturers’ edge distances. Tapcons are also easy to install & reliable. If the hole size is right, I doubt that you will overdrive many because the shaft will fail before the threads will strip.
What is the difference between anchor bolt and expansion bolt?
The anchor bolt allows a smooth screw to be stressed by mechanical locking force; The expansion bolt mainly generates friction by pressing, and the force is applied.
How do you secure anchor bolts in concrete?
Simply drill a hole into the concrete, hold the fixture you’re fastening over the hole, then use a hammer to tap the anchor into the hole. As you drive in the pin, the sleeve expands outward, trapping the anchor in the hole.
What are concrete screws called?
These are masonry screws or tapcons as they call them. Tapcon is a brand specific name but it’s become more generic over the years. I have two different sizes; they come in 2 different diameters. The typical screw you have what they call a 3/16 inch diameter and you have a 1/4 inch diameter.
What is another name for a wedge anchor?
Yes, they are both the same type of fastener. Red Head is a type of wedge anchor manufactured by a company called ITW, Inc. The term wedge anchor is the generic term for a type of concrete anchor.
What are wedge anchors?
Wedge Anchors. Wedge anchors are designed to anchor objects into concrete. They are installed into a pre-drilled hole, then the wedge is expanded by tightening the nut to securely anchor into the concrete.
How many types of anchor bolts are there?
Anchor bolts are generally used to attach steel metal to concrete. It’s one end is inserted into the concrete, and another end is threaded to connect structural support. There are four types of anchor bolts such as double-end rods with plate, L-shaped, headed, and swedge type.
What is a shield anchor bolt?
Shield anchors are very heavy duty fixings, these are often used in industry and can be used in concrete, brick or stone. … Push the shield anchor through the item that you are fastening and then tighten the nut or bolt, as the nut or bolt tightens it spreads the anchor and so it grips the sides of the hole.