3/4"-16 Inserts | McMaster-Carr

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System of Measurement

Thread Size

Threaded Insert Type

For Tap Thread Size

Material

Installed Length

Key-Locking Insert Wall Type

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End Type

For Tap Type

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Number of Locking Keys

For Use In

Metal

Helical Insert Type

Pronged

Military Specification

Drill Bit Size

Thread Spacing

Tensile Strength

50,000 psi to 99,999 psi

100,000 psi or greater

Not Rated

Thread Fit

Metric Class 6H

Unified Standard Class 2B

Unified Standard Class 3B

Finish

Zinc Yellow-Chromate Plated

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Nut Type

143 Products

Fastening and Joining

Threaded Inserts

Create new threads or repair stripped threads

56 products

Weld Nuts

Weld to metal surfaces to add permanent threads

22 products

Quick-Release Pin Receptacles

Secure quick-release pins when you don’t have a through hole

1 product

Socket Nuts

Install in recessed holes and tight spots where a wrench won’t fit; also known as Allen nuts

2 products

Threaded Insert Installation Tools

Install helical, key-locking, slotted-drive, and other threaded inserts

14 products

Threaded Insert Removal Tools

Turn counterclockwise to extract helical inserts

1 product

Building and Machinery Hardware

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

5 products

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

7 products

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

4 products

Leveling Mounts

Level machines and workbenches on uneven surfaces, reduce vibration, and protect floors

21 products

Fabricating and Machining

Taps

Cut internal threads for fasteners, pipe, conduit, and more

2 products

Material Handling

Hitch Balls

Mount to hitch inserts and use with hitch receivers and couplers to tow trailers

4 products