1/4"-20 Anchors | McMaster-Carr

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System of Measurement

Anchor Type

Female Threaded

Diameter

For Use In

Material

Stainless Steel

Screw Size

Drill Bit Size

Fastener Head Type

Finish

Zinc Yellow-Chromate Plated

Thread Length

Minimum Installation Depth

Connection Hardware

Drive Style

Shear Strength

Pull-Out Strength

Less than 150 lbf

Toggle Material

18-8 Stainless Steel

Conditions Tested In

1,500 psi Concrete

3,000 psi Concrete

4,000 psi Concrete

Performance

Adjustable Depth

Corrosion Resistant

High Visibility

Shallow Install

Vibration Resistant

Usable Length

Ultimate Pull-Out Strength

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

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557 Products

Anchors

For Concrete

Wedge Anchors for Concrete

Wedge Anchors for Concrete

Wedge in place to secure junction boxes, safety railings, and beams in floors

Vibration-Resistant Wedge Anchors for Concrete

Vibration-Resistant Wedge Anchors for Concrete

Secure heavy machinery with constant motion so it won’t shake loose

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

Sleeve Anchors for Block and Brick

Sleeve Anchors for Block and Brick

The sleeve expands to secure machinery, railings, and framing in walls and floors

Vibration-Resistant Drive Anchors for Block and Brick

Vibration-Resistant Drive Anchors for Block and Brick

Secure heavy machinery with constant motion so it won’t shake loose

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

Stud-Style Toggle Anchors for Hollow Block and Brick

Stud-Style Toggle Anchors for Hollow Block and Brick

Create secure threaded-stud connections in hollow walls and ceilings

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

Toggle Bolt Anchors for Drywall

Toggle Bolt Anchors for Drywall

Classic toggle anchors for securing handrails, cabinets, and shelving

Drilling Toggle Anchors for Drywall

Drilling Toggle Anchors for Drywall

Get the strength of a toggle anchor without having to drill a hole first

Other Products

Anchor Toggles

Replace your anchor toggle if it falls when removing your toggle bolt

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Anchor Installation Tools

Anchor Installation Tools

Drive with a hammer to expand and secure anchors in place

Hold-Down Bolts

Hold-Down Bolts

Hold material under the bent head while the other end is tightened down with a nut

Studs

Press, weld, or screw in place to add a threaded fastening point

Threaded Rod Anchors

Threaded Rod Anchors

Install directly into a flat surface for more holding power than threaded rod mounts

U-Bolts

Anchor heavy pipe, tube, and conduit; stronger than routing clamps and hangers

Eyebolts

Route rope through the loop or attach hooks and shackles for lifting

Pipe Hangers

Suspend pipe, conduit, and tube from threaded rods, hooks, and straps

Turnbuckles

Twist the body or end fittings to adjust the length and tension of attached rope and chain

Beam Clamps

Secure lines of pipe and duct, overhead equipment, and lighting fixtures to beam flanges

U-Bolt Plates

Reinforce mounted U-bolts for a more secure hold

Hanging Hooks

Hang tools, hoses, garments, and other supplies on walls for easy access

Routing Ring Bases

Routing Ring Bases

Temporarily attach routing rings to steel and iron surfaces with a magnet

Eye Nuts

Pair with bolts or threaded rod to lift and hang components

Threaded Rod Mounts

Threaded Rod Mounts

Hang threaded rod from ceilings, walls, beams, and joists

Hoist Rings

Pivot to resist stress that would bend or break an eyebolt when lifting at an angle

Routing Rings

Suspend wire and cable by feeding it through the eyehole

Rope Cleats

Temporarily secure rope

Wire Rope End Fittings

Wire Rope End Fittings

Finish wire rope ends with threaded stud, eye, clevis, ball, hook, and other connections

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