Locking Helicoil Inserts | McMaster-Carr

Filter by

Thread Size

Material

High-Speed Steel

Stainless Steel

Helical Insert Style

System of Measurement

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

Finish

Dry Film Lubricated

Drill Bit Size

Thread Spacing

RoHS

REACH

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

Overall Length

Number of Flutes

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 Installation Tools

Threaded Insert Installation Tools

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

Prong Break-Off Tools for Threaded Inserts

Prong Break-Off Tools for Threaded Inserts

The spring-loaded punch breaks the prong off installed 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.)