Locking Helicoil Inserts | McMaster-Carr

Filter by

System of Measurement

Thread Size

Material

High-Speed Steel

Stainless Steel

Helical Insert Style

Installed Length

Less than 0.25"

0.25" to 0.499"

0.75" to 0.999"

10 mm to 19.9 mm

20 mm to 24.9 mm

25 mm or greater

Military Specification

Specifications Met

Thread Direction

Thread Pitch

Thread Type

For Insert Thread Size

Drill Bit Size

Finish

Dry Film Lubricated

Thread Spacing

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

For Use On

Stainless Steel

Chamfer Type

For Insert Thread Type

For Insert Thread Pitch

Pitch Diameter Limit

Number of Flutes

Overall Length

Drill Bit Decimal Size Equivalent

How can we improve?

479 Products

Fastening and Joining

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Threaded Insert Tools

Threaded Insert Tools

Install or extract helical, key-locking, slotted-drive, and other threaded 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.)