Threaded Plug Tools | McMaster-Carr

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Unified Standard Class 2B

Unified Standard Class 3B

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EAR99

DFARS Specialty Metals

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Thick

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Accuracy Certificate Traceable to NIST

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1,389 Products

Measuring and Inspecting

Plug Gauges

Verify the diameter or threads of machined holes in finished parts; also called pin gauges

466 products

Threaded Hole Location Gauges

Pinpoint the true center of threaded holes to precisely align and measure parts

70 products

Lubricating

Grease Fitting Installation Tools

Tap to insert grease fittings in unthreaded holes

2 products

Fastening and Joining

Threaded Inserts

Create new threads or repair stripped threads

330 products

Drum Plug Wrenches

Install and remove screw-in drum plugs; also known as bung wrenches

10 products

Heat-Set Insert Tips

Attach to soldering irons to heat inserts for installing them in or removing them from plastic parts

28 products

Threaded Insert Installation Tools

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

376 products

Drum Plug Sockets

Turn with a ratchet wrench to install and remove screw-in drum plugs

1 product

Threaded Insert Removal Tools

Turn counterclockwise to extract helical inserts

29 products

Prong Break-Off Tools for Threaded Inserts

The spring-loaded punch breaks the prong off installed inserts

25 products