7/8"-9 Helicoils | McMaster-Carr

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18-8 Stainless Steel

High-Speed Steel

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DFARS Specialty Metals

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Helical Inserts

Screw-Locking Helical Inserts

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How can we improve?

8 Products

Threaded Insert Removal Tools

Helical Threaded Insert Removal Tools

Helical Threaded Insert Removal Tools

Strike the head and turn counterclockwise to extract helical inserts

Other Products

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Taps

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

Threaded Insert Installation Tools

Threaded Insert Installation Tools

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

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