Zinc Sleeves | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

	For Use In For Use In

	Threaded Insert Type Threaded Insert Type


Tapping	Hammer In

	Anchor Type Anchor Type


Female Threaded	Plug

	Installed Length Installed Length

	Material Material	Show

Zinc

	Material Material	Hide

	Length Length

	Drive Style Drive Style

	Hex

	Drill Bit Size Drill Bit Size

	Screw Size Screw Size

	Minimum Installation Depth Minimum Installation Depth

	For Screw Size For Screw Size

	Thread Spacing Thread Spacing

Coarse

Fine

	Diameter Diameter

	Body Length Body Length

	Thread Direction Thread Direction

	Right Hand

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Flange Diameter Flange Diameter

	Thread Fit Thread Fit

Class 2B

Class 6H

	For Maximum Hole Diameter For Maximum Hole Diameter

	Pull-Out Strength Pull-Out Strength

Less than 1,000 lbs.

1,000 to 1,999 lbs.

2,000 to 2,999 lbs.

	Thread Type Thread Type

Metric

UNC

UNF

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103 Products

Screw-Mount Nuts for Wood

These screw-mount nuts are often used to attach glides and levels to wood.

Threaded Inserts for Wood

Flanged Tapping Inserts for Softwood

The flange keeps these inserts from being pulled through a hole and provides a load bearing surface.

Tapping Inserts for Softwood

Large threads cut into softwood such as particleboard for a strong hold.

Tapping Insert Assortments for Softwood

Assortments include various sizes of tapping inserts for softwood.

Flanged Barbed Inserts for Softwood

An open end allows long screws and bolts to pass through the insert.

Closed-End Flanged Barbed Inserts for Softwood

A closed end seals out elements and protects the threads on these inserts from debris.

Flush-Mount Barbed Inserts for Softwood

Mount these inserts flush or below the material's surface.

Anchors for Concrete, Block, and Brick

Shallow-Hole Female-Threaded
Anchors for Block and Brick

Also known as caulk-in anchors, these stay secure when there's not much material to hold.

Vibration-Resistant Female-Threaded
Anchors for Block and Brick

Often referred to as four-way expansion anchors, these expand in four directions to resist loosening from vibration.

Female-Threaded Anchors for Block and Brick

Also known as double expansion anchors, these expand from both sides for full contact and a secure hold.

Wood-Screw-Threaded Metal
Anchors for Block and Brick

Also known as lag shields, these anchors are designed for use with large-diameter wood screws.

Screw-Mount Nuts for Wood

Screw-Mount Nuts for Wood

Threaded Inserts for Wood

Flanged Tapping Inserts for Softwood

Tapping Inserts for Softwood

Tapping Insert Assortments for Softwood

Flanged Barbed Inserts for Softwood

Closed-End Flanged Barbed Inserts for Softwood

Flush-Mount Barbed Inserts for Softwood

Anchors for Concrete, Block, and Brick

Shallow-Hole Female-ThreadedAnchors for Block and Brick

Vibration-Resistant Female-ThreadedAnchors for Block and Brick

Female-Threaded Anchors for Block and Brick

Wood-Screw-Threaded MetalAnchors for Block and Brick

Shallow-Hole Female-Threaded
Anchors for Block and Brick

Vibration-Resistant Female-Threaded
Anchors for Block and Brick

Wood-Screw-Threaded Metal
Anchors for Block and Brick