1 1/2"-8 Helicoils | McMaster-Carr

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System of Measurement

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Helical Insert Type

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18-8 Stainless Steel

High-Speed Steel

For Tap Thread Size

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For Use On

Stainless Steel

Length

Thread Type

DFARS Specialty Metals

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Drill Bit Decimal Size Equivalent

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Maximum Tapping Depth

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How can we improve?

5 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.)