Screw Piles | McMaster-Carr

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Corrosion-Resistant Coated

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Ultimate Pull-Out Strength

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

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1,383 Products

Anchors

For Drywall

Toggle Bolt Anchors for Drywall

Classic toggle anchors for securing handrails, cabinets, and shelving

26 products

High-Strength Toggle Anchors for Drywall

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

20 products

Drilling Toggle Anchors for Drywall

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

6 products

Stud-Style Toggle Anchors for Drywall

Create threaded-stud connections to install standoffs for mounting signs or panels

2 products

Anchors for Drywall

The traditional, economical choice for mounting lightweight switches, cameras, and clocks into drywall

14 products

Reusable Anchors for Drywall

Repeatedly remove the bolt without affecting the anchor

6 products

Hammer-In Anchors for Drywall

Tap in like a nail—no need to drill a hole or clean up after installation

1 product

Stud-Style Drilling Anchors for Drywall

Create a threaded-stud connection without having to drill a hole

1 product

Drilling Anchors for Drywall

Skip having to drill a hole

12 products

Reusable Anchor Assortments for Drywall

Keep a variety of reusable anchor sizes and lengths on hand

2 products

Toggle Bolt Anchor Assortments for Drywall

Keep a variety of toggle bolt anchor sizes and lengths on hand

1 product

Toggle Anchors for Drywall

The toggle locks in place behind your wall to prevent pullout better than our plug anchors

4 products

For Block and Brick

Lag Anchors for Block and Brick

Pair with lag screws to secure heavy wood structures like beams and joists

11 products

Sleeve Anchors for Block and Brick

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

39 products

Bolt-Style Sleeve Anchors for Block and Brick

Remove the bolt to adjust, move, or replace components

24 products

High-Strength Anchors for Block and Brick

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

6 products

Anchors for Block and Brick

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

6 products

Light Duty Anchors for Block and Brick

An economical choice for mounting lightweight switches, cameras, and clocks in block and brick

36 products

Vibration-Resistant Drive Anchors for Block and Brick

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

17 products

Shallow-Install Anchors for Block and Brick

20 products

Drive Rivet Anchors for Block and Brick

Create a secure connection with a finished look

16 products

Light Duty Drive Rivet Anchors for Block and Brick

A step up from a nail for securing lightweight signs, screens, and panels

11 products

For Concrete

Wedge Anchors for Concrete

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

358 products

Hook Anchors for Concrete

Install in wet concrete to fasten everything from signposts to support beams

144 products

Anchors for Concrete

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

31 products

Vibration-Resistant Wedge Anchors for Concrete

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

27 products

High-Strength Anchors for Concrete

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

15 products

Weld Anchors for Concrete

Strengthen the connection between steel framing and concrete; also known as Nelson studs

36 products

Removable Taper-Bolt Anchors for Concrete

Remove the bolt to adjust, move, or replace components

30 products

Quick-Twist Anchors for Concrete

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

3 products

Drive Rivet Anchors for Concrete

The rounded head and strong grip prevent unwanted removal

16 products

Light Duty Drive Rivet Anchors for Concrete

Mount lightweight signs and control panels

5 products

For Hollow Block and Brick

Stud-Style Toggle Anchors for Hollow Block and Brick

Create secure threaded-stud connections in hollow walls and ceilings

11 products

Toggle Anchors for Hollow Block and Brick

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

2 products

Anchors for Hollow Block and Brick

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

7 products

Mesh Anchors for Hollow Block and Brick

The mesh grips adhesive to secure screws or threaded rods in hollow block and brick

5 products

Other Products

Masonry and Concrete Screws

Anchor parts to masonry and concrete without tapping the hole first

91 products

Studs

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

92 products

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

99 products

Anchor Installation Tools

Drive with a hammer to expand and secure anchors in place

20 products

Threaded Rod Anchors

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

44 products

Hold-Down Bolts

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

51 products

Shoulder Screws

Rotate parts around the cylinder under the head to guide and align them during installation

36 products