Thread Makers | McMaster-Carr

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Thread Size

System of Measurement

For Use On

Stainless Steel

Material

Stainless Steel

Thread Pitch

Threaded Insert Type

Thread Type

Metric Trapezoidal

Thread Direction

Chamfer Type

Flute Type

Installed Length

Less than 0.25"

0.25" to 0.499"

10 mm to 19.9 mm

20 mm to 24.9 mm

25 mm or greater

For Use In

Sold As

Drill Bit Size

Finish

Chromium Carbide (CrC) Coated

Dry Film Lubricated

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

Zinc Flake Coated

For Tap Thread Size

Number of Flutes

Application

Thread Repairing

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Shank Type

Quick-Change Hex

Pipe Size

Maximum Tapping Depth

Helical Insert Style

How can we improve?

8,675 Products

Most Likely Products

Taps

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

Dies

Cut or restore external threads on fasteners, pipe, or conduit

Die Holders

Insert into a spindle or tailstock on a lathe to drive round dies

Pipe Threader Accessories and Replacement Parts

Pipe Threader Accessories and Replacement Parts

Add or replace power drives, die sets, and other parts on Ridgid pipe threaders

All Results

Fabricating and Machining

Taps

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

Tap Wrenches

Pair with square-shank taps to turn them by hand

Tap Extractors

Grip the flutes on a broken tap to remove it without damaging the surrounding threads

Tap Holders

Connect taps to ratchet wrenches, drill presses, or milling machines

Tap Extensions

Extend the length of your tap to cut in hard-to-reach areas

Pipe Threader Accessories and Replacement Parts

Pipe Threader Accessories and Replacement Parts

Add or replace power drives, die sets, and other parts on Ridgid pipe threaders

Pipe Threaders

Cut external threads in pipe and conduit with ratcheting action or electric power

Pipe Threader Die Head Wrenches

Pipe Threader Die Head Wrenches

Pair with a Ridgid die head and dies to cut pipe and conduit threads

Pipe Threader Die Heads

Pipe Threader Die Heads

Attach to your Ridgid ratcheting or electric threader to cut external pipe and conduit threads

Pipe Threader Adapters

Pipe Threader Adapters

Pair with pipe threaders to cut pipe and conduit of different sizes

Pipe Threader Adapter Accessories and Replacement Parts

Pipe Threader Adapter Accessories and Replacement Parts

Add or replace drive adapters and other parts on Ridgid pipe threader adapters

Pipe Threader Dies

Pipe Threader Dies

Install in the die head on your Ridgid pipe threader to cut external pipe and conduit threads

Dies

Cut or restore external threads on fasteners, pipe, or conduit

Die Wrenches

Grip dies so you can turn them by hand

Die Adapters

Convert round dies to hex dies for use with conventional wrenches

Tap, Die, and Thread File Sets

Tap, Die, and Thread File Sets

Repair internal and external threads in a range of sizes

Tap, Die, and Drill Bit Sets

Tap, Die, and Drill Bit Sets

Cut and repair internal and external threads and drill holes in many different sizes

Tap and Die Sets

Tap and Die Sets

Cut and repair internal and external threads in many sizes

Tap and Drill Bit Sets

Tap and Drill Bit Sets

Drill holes and cut internal threads in a variety of sizes

Tap and Die Wrench Sets

Tap and Die Wrench Sets

Switch between internal and external threading with interchangeable tap and die adapters

Thread Repair Tools

Thread Repair Tools

Restore lengths of rusted and damaged threads on screws, pipe, or conduit

Tapped Hole Chip Retrievers

Tapped Hole Chip Retrievers

Insert into a tapped hole and pull out to remove chips

Thread-Repairing Files

Thread-Repairing Files

Spot fix rusted and damaged threads along screws, pipe, or conduit

Die Holders

Insert into a spindle or tailstock on a lathe to drive round dies

Tapping Head Collets

Tapping Head Collets

Attach taps to tapping heads

Tapping Heads

Back out of a hole after tapping it without stopping your machine's motor

Tapping Head Replacement Parts

Tapping Head Replacement Parts

Replace spindles, collet nuts, and other parts on tapping heads

Lathe Tool Insert Holders

Lathe Tool Insert Holders

Secure inserts within lathes to add cuts and grooves to workpieces

Lathe Tool Inserts

Lathe Tool Inserts

Pair with lathes to add cuts and grooves to workpieces

Lathe Tools

Shape workpieces as they rotate on a lathe

Drill Taps

Drill and thread holes with the same bit

Cutting Mats

Place under material you're cutting or punching to protect work surfaces

Press Dies

Hold punching and staking components on manual, powered, and hydraulic presses

Fastening and Joining

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Heat-Set Insert Tips

Heat-Set Insert Tips

Attach to soldering irons to heat inserts for installing them in or removing them from plastic parts

Locknuts

Hold fasteners in place to prevent loosening from vibration

Flange Nuts

The flange distributes pressure, so you don't need a washer

Threaded Insert Installation Tools

Threaded Insert Installation Tools

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

Screw Hole Starters

Screw Hole Starters

Mark, start, and thread screw holes into wood and other nonmetal materials

Threaded Insert Removal Tools

Threaded Insert Removal Tools

Turn counterclockwise to extract helical 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

Fluid Handling

Pressurized Pipe Tapping Kits

Pressurized Pipe Tapping Kits

Include the tools you need to add a new line without having to shut down your piping system

Containers, Storage, and Furniture

Tap and Drill Bit Stands

Tap and Drill Bit Stands

Organize taps and drill bits by size

Cabinets

Store objects on enclosed shelves

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