Pipe Threaders | McMaster-Carr

	For Use On For Use On

	Thread Type Thread Type

	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

	Pipe Size Pipe Size

	Component Component

	For Pipe Size For Pipe Size

	Number of Pieces Number of Pieces

117

	Individual/Set Individual/Set

Individual

Set

	For Pipe Threader Model Number For Pipe Threader Model Number

	Flute Type Flute Type

	Straight
	Spiral

	Chamfer Type Chamfer Type

Plug

Taper

Bottoming

	Shape Shape


Hex	Round

	For Thread Type For Thread Type

	Thread Direction Thread Direction

Right Hand

Left Hand

	Material Material

	Number of Taps Number of Taps

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Thread Pitch Thread Pitch

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Width Width

	Application Application

Through-Hole Threading

Closed-End Hole Threading

	Number of Dies Number of Dies

Forward

How can we improve?

567 Products

External Thread Cutting

Ridgid Pipe and Conduit Threader Sets

Each set includes a ratchet with handle, die heads, and dies. Use them to cut NPT threads in steel pipe and conduit by hand.

Die Heads for Ridgid Pipe and Conduit Threaders

Connect to a compatible ratchet or electric threader to cut external pipe and conduit threads.

Ridgid Pipe and Conduit Threader Ratchets with Handle

Grip compatible die heads to cut external pipe and conduit threads by hand.

Replacement Parts and Accessories for Ridgid
Large Size Pipe and Conduit Threader Adapter

Add or replace parts such as drive adapters, die sets, and drive bars for the Ridgid Large Size Pipe and Conduit Threader Adapter.

Ridgid Large Size Pipe and Conduit Threader Adapters

Use with Ridgid Electric Pipe and Conduit Threaders and Ridgid Hand-Held Electric Pipe and Conduit Threaders to thread pipe and conduit sizes of 2-1/2, 3, 3-1/2, and 4.

Ridgid 300 Electric Pipe and Conduit Threaders

Thread, cut, and ream pipe and conduit with these machines.

Ridgid 535A Electric Pipe and Conduit Threaders

These machines thread faster than the Ridgid 300 and include a self-lubricating die head and automatic chuck.

Hand-Held Ridgid Electric Pipe and Conduit Threaders

Carry this pipe and conduit threader to your work site.

Replacement Parts and Accessories
for Ridgid Pipe and Conduit Threaders

Add or replace parts such as die sets, power drives, and die head adapters on Ridgid Pipe and Conduit Threaders.

Ridgid Dies for Cutting Pipe
and Conduit Threads in Steel

Use these dies with Ridgid pipe and conduit threader die heads on Ridgid pipe and conduit threaders.

Ridgid Dies for Cutting Pipe and
Conduit Threads in Stainless Steel

The teeth on these high-speed steel dies are designed to cut through stainless steel.

Ridgid Dies for Cutting Pipe
and Conduit Threads in PVC

Cut threads in PVC with the specially designed teeth on these high-speed steel dies.

Ridgid Dies for Cutting Screw Threads

Use these dies with Ridgid pipe and conduit threader die heads on Ridgid pipe and conduit threaders.

Pipe and Conduit Thread Dies

Create external pipe and conduit threads.

External Thread Repairing

Pipe and Conduit Thread Repairing Dies

Renew rusted and damaged pipe and conduit threads.

Side-Grip External Screw, Pipe, and
Conduit Thread Repairing Tools

Clamp onto threaded rod, pipe, and conduit from the side to repair threads in tight spaces and where threaded ends are not exposed.

External Screw, Pipe, and
Conduit Thread Repairing Tools

Slide over the end of threaded rod, pipe, and conduit to the area where threads are damaged, then tighten and rotate to repair threads.

External Screw, Pipe, and Conduit
Thread Repairing File Sets

Multiple files and handles are included in these sets.

External Pipe and Conduit Thread Repairing Files

One file restores pipe and conduit threads in many sizes.

External Screw Thread Repairing Files

Repair rusted and damaged threads on any diameter bolt, stud, or rod.

Die Holding

Round Die to Hex Die Adapters

Convert round dies to hex dies for use with a conventional wrench.

Wrenches for Round Dies

Also known as die stocks, these wrenches grip round dies so you can turn them by hand.

Wrenches for Hex Dies

Use these wrenches to turn hex-shaped dies by hand. They're also known as die stocks.

Pipe and Conduit Thread Taps

Economy Carbon Steel Pipe and Conduit Thread Taps

Use these carbon steel taps for thread repair and occasional tapping of pipe and conduit. They can tap threads into most metal and plastic, but they have a shorter tool life than standard taps.

Pipe and Conduit Thread Taps

Create threads sized for pipe and conduit.

Left-Hand Pipe and Conduit Thread Taps

Tap left-hand threads for pipe and conduit.

Long-Reach Pipe and Conduit Thread Taps

With an extra-long shank, these taps have extended reach for tapping deep and hard-to-reach areas in pipe and conduit.

Combination Drill Bit/Pipe and Conduit Thread Taps

Drill and thread holes for pipe and conduit without switching tools.

Pipe and Conduit Thread Taps for Shallow Holes

Also known as short-projection taps, these have fewer tapered threads at the tip than standard pipe taps, so you don't have to drive them as deep to produce full threads.

Pipe and Conduit Thread Taps
with Two Threading Ends

With a taper chamfer on one threading end and a bottoming chamfer on the other, these pipe and conduit taps can start threads easily, and they are able to thread close to the bottom of closed-end holes.

Chip-Clearing Pipe and Conduit Thread Taps

Also known as interrupted-thread taps, these have extra space between the cutting threads, so large chips fall without packing and high amounts of lubricant can flow between the tap and the workpiece.

Pipe and Conduit Thread Taps
for Stainless Steel and Plastic

The spiral flutes on these pipe and conduit taps keep chips clear by drawing them back out of the hole, so there's no need to reverse the tap while cutting threads.

Pipe and Conduit Thread Taps
for Aluminum, Copper, and Brass

The cutting teeth are shaped to cut smooth threads in soft pipe and conduit material.

Pipe and Conduit Thread Taps for Steel

Made of cobalt steel, these taps are for use on steel pipe and conduit.

European Conduit Thread Taps

Cut threads in PG thread sizes commonly used for European conduit.

Internal Thread Repairing

Internal Thread Repairing Tools

With replaceable dies, these long-lasting tools can repair both screw threads and pipe and conduit threads. Use them for holes with an ID from 3/4" to 6".

Any-Pitch Internal Thread Repairing Tools

These tools have adjustable blades to repair any inch or metric thread size. Use them on threaded holes with an ID from 5/16" to 1-1/4" or 8 mm to 32 mm.

Spark Plug Thread Repair Tools

Attach these tools to a socket wrench to restore rusted and damaged spark plug threads in two common sizes.

Internal Pipe and Conduit Thread Repairing Files

Repair rusted and damaged threads in pipe and conduit. These files are for use in most hole diameters.

Internal Thread Repairing File Sets

Restore bolt, hole, pipe, and conduit threading with this set of four files.

Internal Thread Repairing Files

One file restores a range of thread sizes in most hole diameters.

6-in-1 Thread Repairing Tools

Restore six internal thread sizes with one tool.

Threading Sets

Tap and Die Sets

Use a single set for many sizes of internal and external threads. All sets include tap and die wrenches.

Tap, Die, and Drill Bit Sets

Cut and repair threads and drill holes in many different sizes. Tap and die wrenches are included.

Tap and Die Wrench Sets

Switch from internal to external threading with interchangeable tap and die adapters. Use them with the included ratcheting wrench.

Pipe and Conduit Tap Sets

Create pipe and conduit threads in a range of hole diameters.

External Thread Cutting

Ridgid Pipe and Conduit Threader Sets

Die Heads for Ridgid Pipe and Conduit Threaders

Ridgid Pipe and Conduit Threader Ratchets with Handle

Replacement Parts and Accessories for RidgidLarge Size Pipe and Conduit Threader Adapter

Ridgid Large Size Pipe and Conduit Threader Adapters

Ridgid 300 Electric Pipe and Conduit Threaders

Ridgid 535A Electric Pipe and Conduit Threaders

Hand-Held Ridgid Electric Pipe and Conduit Threaders

Replacement Parts and Accessoriesfor Ridgid Pipe and Conduit Threaders

Ridgid Dies for Cutting Pipeand Conduit Threads in Steel

Ridgid Dies for Cutting Pipe andConduit Threads in Stainless Steel

Ridgid Dies for Cutting Pipeand Conduit Threads in PVC

Ridgid Dies for Cutting Screw Threads

Pipe and Conduit Thread Dies

External Thread Repairing

Pipe and Conduit Thread Repairing Dies

Side-Grip External Screw, Pipe, andConduit Thread Repairing Tools

External Screw, Pipe, andConduit Thread Repairing Tools

External Screw, Pipe, and ConduitThread Repairing File Sets

External Pipe and Conduit Thread Repairing Files

External Screw Thread Repairing Files

Die Holding

Round Die to Hex Die Adapters

Wrenches for Round Dies

Wrenches for Hex Dies

Pipe and Conduit Thread Taps

Economy Carbon Steel Pipe and Conduit Thread Taps

Pipe and Conduit Thread Taps

Left-Hand Pipe and Conduit Thread Taps

Long-Reach Pipe and Conduit Thread Taps

Combination Drill Bit/Pipe and Conduit Thread Taps

Pipe and Conduit Thread Taps for Shallow Holes

Pipe and Conduit Thread Tapswith Two Threading Ends

Chip-Clearing Pipe and Conduit Thread Taps

Pipe and Conduit Thread Tapsfor Stainless Steel and Plastic

Pipe and Conduit Thread Tapsfor Aluminum, Copper, and Brass

Pipe and Conduit Thread Taps for Steel

European Conduit Thread Taps

Internal Thread Repairing

Internal Thread Repairing Tools

Any-Pitch Internal Thread Repairing Tools

Spark Plug Thread Repair Tools

Internal Pipe and Conduit Thread Repairing Files

Internal Thread Repairing File Sets

Internal Thread Repairing Files

6-in-1 Thread Repairing Tools

Threading Sets

Tap and Die Sets

Tap, Die, and Drill Bit Sets

Tap and Die Wrench Sets

Pipe and Conduit Tap Sets

Replacement Parts and Accessories for Ridgid
Large Size Pipe and Conduit Threader Adapter

Replacement Parts and Accessories
for Ridgid Pipe and Conduit Threaders

Ridgid Dies for Cutting Pipe
and Conduit Threads in Steel

Ridgid Dies for Cutting Pipe and
Conduit Threads in Stainless Steel

Ridgid Dies for Cutting Pipe
and Conduit Threads in PVC

Side-Grip External Screw, Pipe, and
Conduit Thread Repairing Tools

External Screw, Pipe, and
Conduit Thread Repairing Tools

External Screw, Pipe, and Conduit
Thread Repairing File Sets

Pipe and Conduit Thread Taps
with Two Threading Ends

Pipe and Conduit Thread Taps
for Stainless Steel and Plastic

Pipe and Conduit Thread Taps
for Aluminum, Copper, and Brass