M3.5 Helicoils | McMaster-Carr

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System of Measurement

Helical Insert Type

Thread Direction

Material

18-8 Stainless Steel

High-Speed Steel

Installed Length

Thread Pitch

Thread Type

Drill Bit Size

Specifications Met

For Insert Thread Size

DFARS Specialty Metals

For Tap Type

Export Control Classification Number (ECCN)

REACH

RoHS

Thread Spacing

Tensile Strength

Passivation

Thread Length

Pitch Diameter Limit

For Use On

Stainless Steel

Length

Finish

Chamfer Type

Drill Bit Decimal Size Equivalent

How can we improve?

9 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.)