Anchor bolt with nut: scope and varieties

Anchor bolt with nut: scope and varieties
Anchor bolt with nut: scope and varieties

Video: Anchor bolt with nut: scope and varieties

Video: Anchor bolt with nut: scope and varieties
Video: How It Works: Wedge Anchors | Allfasteners Australia 2024, March
Anonim

Anchor bolt in construction is a special unit used to fasten racks and columns to a concrete foundation. This connection is also used in other places, where special strength of the final structure is required. In addition to the anchor bolt, there are several other types of anchors - driven, wedge, hook, etc. They differ from each other in design features and scope.

anchor bolt with nut
anchor bolt with nut

Anchor bolt with a nut is needed for fastening heavy building elements, structures experiencing heavy loads, etc. to solid concrete or brick. They fix, for example, gates, stairs, cable trays, pipelines, steel structures, etc. Often this building fastener is used to fix heavy hinged building and structural elements.

An anchor bolt with a nut is made of steel and covered with a protective layer of yellow zinc on top. This is the rodwhich is threaded, with a tapered tail. It is equipped with a movable clutch having longitudinal slots, as well as a washer. Nut - hex.

In addition to fastening structures of particular importance, an anchor bolt with a nut is often used where there is a need to dismantle building elements from time to time. Such periodic dismantling, for example, may be necessary for preventive or maintenance work. In everyday life, this type of fastening is most often used in the installation of suspended ceilings, door frames and window frames. Anchor bolts are used to fasten the racks of the frame of frame-panel houses to the foundation, etc.

An anchor bolt with a nut is attached as follows. When the nut is screwed in, the coupling begins to crawl onto the tail, resulting in bursting. Due to the fact that the coupling itself is deformed at the base, fastening occurs almost along the entire length of the bolt. Instead of a nut, the anchor can be equipped with a hook or ring.

buy anchor
buy anchor

The peculiarities of the technology for connecting parts using such fasteners include the need to accurately calculate the depth of the hole for the anchor bolt with the nut. This is due to the fact that the wedge must necessarily rest against the bottom, otherwise the anchor may fall too deep.

anchor bolt with nut
anchor bolt with nut

The thickness of the concrete or brick structure to which the attachment is made must be greater than the length of the anchor bolt (to avoid breaking through it). In order for the clutch to be sufficiently reliable,an anchor bolt with a nut must be mounted in places where there are no hollow areas in slabs or bricks.

Finally, let's provide some general information. Anker means "anchor" in English, which perfectly reflects its purpose. The necessary moment of adhesion with such an attachment is not provided directly, but through a kind of anchor.

In order for the construction to be strong, you need to use an anchor, which you can buy at any nearby building materials store. This is one of the most reliable fasteners. A wide range of applications for anchor bolts has made them one of the most sought-after building fasteners among buyers.

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