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Expansion Shield Anchors

84 products
Come to Grainger for a large expansion shield selection that includes expansion anchor, taper bolt and lag shield options for anchoring attachments to masonry or concrete surfaces. This rugged hardware consists of tough, durable metal that is driven into a drilled hole and expanded tightly against the sides of the hole. Stock up on your expansion shield supply at Grainger.
Come to Grainger for a large expansion shield selection that includes expansion anchor, taper bolt and lag shield options for anchoring attachments to masonry or concrete surfaces. This rugged hardware consists of tough, durable metal that is driven into a drilled hole and expanded tightly against the sides of the hole. Stock up on your expansion shield supply at Grainger.

Caulking Anchors

Caulking Anchors
These caulking anchors are designed for use with light-duty applications in hollow-walls, brick, and block. They are suitable for anchoring attachments to masonry or concrete surfaces. Expansion screw anchors are internally threaded and have a malleable lead shield for secure mounting.

Lead/Zamac Alloy

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Double Expansion Anchors

Double Expansion Anchors
These expansion anchors include models that consist of a metal insert that is driven into a drilled hole and expanded tightly against the sides of the hole. They are suitable for use in concrete, block, masonry, and stone applications.

Zamac Alloy

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Lag Shields

Lag Shields
Lag shields are suitable for use in hard and soft base materials, including mortar joints, masonry anchorage, and shallow anchorage. They can be inserted into drilled holes to accommodate lag bolts with corresponding internal thread diameter.

Zamac Alloy

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Double Taper Bolt with Expansion Nuts

Double Taper Bolt with Expansion Nuts
The Taper Bolt® concrete anchor is a two-component, expansion-type unit offering high strength and a finished head style. It consists of a Grade 5 bolt with special threads on a tapered end, and a matching-thread, two-part expander nut. When inserted into a drilled hole, the expander nut bears against the sides of the hole and, as the anchor is turned, the nut expands parallel to the sides of the hole. It delivers uniform expansion for greater strength and holding power. The anchor is removable and can be reused multiple times.

Steel

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Machine Screw Expansion Anchors

Machine Screw Expansion Anchors
Machine screw expansion anchors are suitable for medium to heavy loads in dead, variable, or vibratory conditions in all types of masonry and natural stone. They help provide quick installation of lightweight fixtures, and are not affected by chemicals or moisture. Minimum embedment equals anchor length. Note: Screw length needs to be at least the length of the anchor plus the thickness of the material.

Zinc Alloy

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Lag Screw Expansion Anchors

Lag Screw Expansion Anchors
These lag screw expansion anchors are ideal for medium to heavy loads in dead, variable, or vibratory conditions with all types of masonry and natural stone. The anchors provide quick installation of lightweight fixtures, and are not affected by chemicals or moisture. Minimum embedment equals anchor length. Note: Screw length needs to be at least the length of the anchor, plus the thickness of the material.

Zinc Alloy

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Sheet Metal Screw Expansion Anchors

Sheet Metal Screw Expansion Anchors
For use with sheet metal screws, these expansion anchors allow you to secure medium to heavy loads in dead, variable, or vibratory conditions in all types of masonry and natural stone. Lead anchors provide quick installation of lightweight fixtures in masonry and concrete. Not affected by chemicals or moisture. Minimum embedment equals anchor length. Note: Screw length needs to be at least the length of the anchor plus the thickness of the material.

Lead

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Machine Screw Expansion Shields

Machine Screw Expansion Shields
Machine screw expansion shields are suitable for medium to heavy loads in dead, variable, or vibratory conditions in all types of masonry and natural stone. Minimum embedment equals anchor length. Note: Screw length needs to be at least the length of the anchor plus the thickness of the material.

Zinc Alloy

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Double Expansion Nuts

Double Expansion Nuts
For heavy-duty applications in solid concrete, these Taper Bolt® Expansion Anchors offer high tensile strength to support threaded bolts. They offer uniform expansion for greater strength and holding power.

Zinc Alloy

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Single Expansion Anchors

Single Expansion Anchors
Single expansion anchors can be used to help mount items in concrete, block, and masonry. The metal insert fits into a drilled hole and expands tightly to keep fasteners secure.

Zamac Alloy

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.