M3 Helicoils | McMaster-Carr

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System of Measurement

Helical Insert Type

Material

High-Speed Steel

Stainless Steel

Installed Length

Thread Pitch

Thread Type

For Insert Thread Size

Drill Bit Size

For Tap Type

Specifications Met

Thread Direction

Number of Inserts Included

Thread Spacing

DFARS Specialty Metals

For Use On

Stainless Steel

Passivation

RoHS

Tensile Strength

For Insert Thread Pitch

REACH

Export Control Classification Number (ECCN)

Military Specification

Chamfer Type

Finish

Pitch Diameter Limit

How can we improve?

38 Products

Fastening and Joining

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Threaded Insert Installation Tools

Threaded Insert Installation Tools

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

Threaded Insert Removal Tools

Threaded Insert Removal Tools

Turn counterclockwise to extract helical inserts

Fabricating and Machining

Taps

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

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)