Expansion Shield Anchors

Expansion Shield Anchors

Expansion Shield Anchors

Expansion shield anchors are used for anchoring into concrete, block, brick, or base materials of questionable strength. They are recommended for shear load and applications where the bolt is subject to vibration or side pressure. Concrete expansion shield anchors are used for light- to heavy-duty applications.
Denali Industrial Supply’s huge inventory makes us Alaska’s leading supplier of expansion shield anchors and other industrial bolts, nails, and fasteners for an extensive range of Alaskan industries. We offer easy-to-install single expansion shield anchors, double expansion shield anchors, and lag screw expansion shield anchors in an array of sizes and options.




Our Stock of Concrete Expansion Shield Anchors

 

Single Expansion Shield Anchors

Light-duty single expansion shield anchors require an additional threaded fastener (usually a hex bolt or similar) to expand the anchor and attach fixtures to concrete or materials of unknown holding strength. The secondary fastener can be removed without affecting the expansion shield anchor’s holding strength.

Double Expansion Shield Anchors

Ideal for light- to heavy-duty applications, a double expansion anchor functions similarly to a single expansion shield anchor but with two expanding nuts on each end. When properly installed, these expansion shield anchors can be effectively reused multiple times.

Lag Screw Expansion Shield Anchors

Lag screw expansion shield anchors are recommended for light- to medium-duty applications. Long lag screw expansion shield anchors are recommended for softer base materials, and short lag screw expansion anchors are recommended for harder base materials. As the name suggests, a lag screw must be inserted to expand the fastener.

How to Install Expansion Shield Anchors

All expansion shield anchors can be installed using a simple four-step process:
  1. Drill a hole in the concrete or other material of the correct size and depth for the anchor.
  2. Clean all debris from the hole.
  3. Insert the expansion shield anchor into the hole and gently tap with a hammer until flush with the surface.
  4. Align your fixture over the anchor, insert the bolt through the fixture, and thread it into the anchor.

Your Alaskan Source for Expansion Shield Anchors & Other Industrial Fasteners

From our stores in Anchorage and Fairbanks, Denali Industrial Supply offers one of Alaska’s largest inventories of concrete expansion shield anchors and other fasteners, including: Contact us today with questions about our expansion shield anchors or other industrial fasteners. Request a quote to start your order. We can help you find the expansion anchors that you need.
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