Thread Extractors | McMaster-Carr

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246 Products

Extractors

Drill a hole in the broken part, insert the extractor, and turn. The part will back out without damaging the threads around it.

Extractor Sets

Keep a selection of extractors on hand to back out a variety of broken parts without damaging the threads around them.

Extractor and Drill Bit Sets

No more searching for the right drill bit sizes—these sets match them with the corresponding extractors.

Case for Spiral-Flute Extractors and Drill Bits

Store your extractors and corresponding drill bits.

Extracting Kits

With two burs, a drill bit, and an extractor, these kits have everything you need to remove a broken bolt without damaging the threads around it.

Straight-Flute Extractor Sets

The extractors in these sets provide the tightest fit and the most contact with the part to be removed but also cause the most expansion.

Straight-Flute Extractor, Drill
Bit, and Drill Bushing Sets

The extractors in this set are matched with the right drill bit sizes as well as bushings to help you drill a centered hole into the broken part.

Straight-Flute Extractors

These extractors provide the tightest fit and the most contact with the part to be removed but also cause the most expansion.

Extra-Grip Extractor Sets

These sets include a variety of extractors with deep flutes to provide a strong grip and reduced expansion of the part you need to extract.

Extra-Grip Extractors

Deep flutes provide a strong grip and reduced expansion of the part you need to extract.

Tight-Clearance Extractors

The short and stocky design provides a strong grip without needing to drill a deep hole. After drilling, insert the extractor and turn.

Extractor and Drill Bit Sets for Soft
Materials and Thin-Walled Parts

The tapered wedge shape of these extractors won’t expand the broken part, making it easier to remove. Sets include the matching drill bit sizes.

Tight-Clearance Extractor Sets

With a short and stocky design, the extractors in these sets provide a strong grip without needing to drill a deep hole. After drilling, insert the extractor and turn.

Extractors for Soft Materials and Thin-Walled Parts

The tapered wedge shape of these extractors won’t expand the broken part, making it easier to remove. After drilling, tap in with a hammer and turn.

Extractor Sets for Soft Materials
and Thin-Walled Parts

The extractors in these sets have a tapered wedge shape that won’t expand the broken part, making it easier to remove. After drilling, tap in with a hammer and turn.

Combination Extractor/Drill Bit Sets

These sets have a variety of extractors to drill and remove broken screws, bolts, and studs with a single tool.

Combination Extractor/Drill Bits

Drill and remove broken screws, bolts, and studs with a single tool.

Internal Knurled-Grip Extractors

Internal Knurled-Grip Extractor Sets

Insert the extractors in these sets into a pipe or fitting and turn with a wrench—the knurls will grip the part so you can twist it out.

Internal Knurled-Grip Extractors

Insert these extractors into a pipe or fitting and turn with a wrench—the knurls will grip the part so you can twist it out.

External-Grip Extractors

External-Grip Extractor Sets

Sets include a selection of extractors you place over stripped or deformed bolt heads that can be difficult to grip with a wrench. Tap in place with a hammer and turn to extract without damaging the threads around the fastener.

External-Grip Extractors

Place these extractors over stripped or deformed bolt heads that can be difficult to grip with a wrench. Tap in place with a hammer and turn to extract without damaging the threads around the fastener.

External-Grip Extractors for Power Tools

Use a power tool to quickly extract a fastener.

External-Grip Extractor Socket Sets

Use a square-drive ratchet wrench and socket to turn and extract fasteners.

External-Grip Extractor Sockets

Remove fasteners with a deformed drive without damaging the threads around them.

Knurled-Grip Extractors

Use a square-drive wrench to tighten the knurled wheel, which grips and extracts threaded studs and rods as you turn.

Socket-Screw Extractors

Socket Head Cap Screw Extractor Sets

Use these sets to extract socket head cap screws that have damaged or rounded recesses without drilling.

Socket Head Cap Screw Extractors

Extract socket head cap screws that have damaged or rounded recesses without drilling.

Flat-Head Socket Cap Screw Extractors

Extract flat-head socket cap screws that have damaged or rounded recesses without drilling.

Flat-Head Socket Cap Screw Extractor Sets

Use these sets to extract flat-head socket cap screws that have damaged or rounded recesses without drilling.

Button-Head Socket Cap Screw Extractor Sets

These sets have a variety of extractors to remove button-head socket cap screws that have damaged or rounded recesses without drilling.

Button-Head Socket Cap Screw Extractors

Remove button-head socket cap screws that have damaged or rounded recesses without drilling.

Socket Set Screw Extractor Sets

The extractors in these sets take out socket set screws that have damaged or rounded recesses without drilling.

Socket Set Screw Extractors

Take out socket set screws that have damaged or rounded recesses without drilling.

Miniature Screw Extractors

Remove small stripped and damaged screws such as those used in eyeglasses and electronics. Place the extractor in the stripped recess and twist out the fastener.