M18 Helicoils | McMaster-Carr

Filter by

System of Measurement

Helical Insert Type

Thread Direction

Thread Pitch

Material

18-8 Stainless Steel

High-Speed Steel

Installed Length

10 mm to 19.9 mm

25 mm or greater

Thread Spacing

Thread Type

For Tap Type

Number of Inserts Included

For Spark Plug Reach

Drill Bit Size

For Insert Thread Size

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Tensile Strength

Finish

Passivation

Specifications Met

Chamfer Type

Number of Flutes

Overall Length

For Use On

Stainless Steel

How can we improve?

10 Products

Fastening and Joining

Threaded Insert Removal Tools

Threaded Insert Removal Tools

Turn counterclockwise to extract helical inserts

Threaded Insert Installation Tools

Threaded Insert Installation Tools

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

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

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.)