Helicoils | McMaster-Carr

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System of Measurement

Thread Size

Helical Insert Type

Installed Length

Material

Thread Pitch

For Tap Type

Thread Direction

Thread Type

For Insert Thread Size

Specifications Met

Drill Bit Size

For Tap Thread Size

Number of Inserts Included

288

Military Specification

Thread Spacing

DFARS Specialty Metals

For Use On

Tensile Strength

Passivation

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

Chamfer Type

Finish

For Insert Thread Pitch

1,371 Products

Fastening and Joining

Threaded Inserts

Create new threads or repair stripped threads

940 products

Threaded Insert Installation Tools

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

181 products

Threaded Insert Removal Tools

Turn counterclockwise to extract helical inserts

52 products

Fabricating and Machining

Taps

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

164 products

Tap Guides

Place on your workpiece to cut straight threads without building a fixture

2 products

Measuring and Inspecting

Plug Gauges

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

32 products