Drop-In Anchors | McMaster-Carr

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System of Measurement

Thread Size

Anchor Type

Female Threaded

Material

Stainless Steel

For Use In

Screw Size

Minimum Installation Depth

Diameter

Drill Bit Size

Profile

Fastener Head Type

Thread Depth

Performance

Adjustable Depth

Corrosion Resistant

Shallow Install

Vibration Resistant

Finish

Zinc Yellow-Chromate Plated

Conditions Tested In

1,500 psi Concrete

3,000 psi Concrete

4,000 psi Concrete

Sleeve Material

304 Stainless Steel

Ultimate Pull-Out Strength

Thread Type

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Drive Style

Ultimate Shear Strength

Thread Fit

Metric Class 6H

Unified Standard Class 2A

Unified Standard Class 2B

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117 Products

Anchors

For Concrete

Anchors for Concrete

Anchors for Concrete

Your go-to for suspending conduit, lighting, and pipe overhead

Quick-Twist Anchors for Concrete

Quick-Twist Anchors for Concrete

Install with the twist of a nut—no adhesive or special tools required

High-Strength Anchors for Concrete

High-Strength Anchors for Concrete

With the highest pull-out strengths, adhesive keeps anchors from loosening

For Block and Brick

Anchors for Block and Brick

Anchors for Block and Brick

Expand from both sides for full contact with your hole's walls; also known as double expansion anchors

High-Strength Anchors for Block and Brick

High-Strength Anchors for Block and Brick

Expand in four directions for greater pull-out strengths than double expansion anchors

Shallow-Install Anchors for Block and Brick

Shallow-Install Anchors for Block and Brick

Similar strength to standard double expansion anchors but only need 75% of the installation depth

For Hollow Block and Brick

Toggle Anchors for Hollow Block and Brick

Toggle Anchors for Hollow Block and Brick

Embed in hollow walls and ceilings to create a secure connection for screws or threaded rods

Anchors for Hollow Block and Brick

Anchors for Hollow Block and Brick

Require minimal installation depth for use in thin cinder block and hollow core panels

For Drywall

Reusable Anchors for Drywall

Reusable Anchors for Drywall

Repeatedly remove the bolt without affecting the anchor

High-Strength Toggle Anchors for Drywall

High-Strength Toggle Anchors for Drywall

Our highest-strength drywall anchors to secure pegboards, grab bars, and sinks

Reusable Anchor Assortments for Drywall

Reusable Anchor Assortments for Drywall

Keep a variety of reusable anchor sizes and lengths on hand

Other Products

Anchor Installation Tools

Anchor Installation Tools

Drive with a hammer to expand and secure anchors in place

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)