Pipe Threading Dies | McMaster-Carr

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Ridgid Dies and Pipe and Conduit Threaders

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 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.

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 535A Electric Pipe and Conduit Threaders

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

Ridgid 300 Electric Pipe and Conduit Threaders

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

Hand-Held Ridgid Electric Pipe and Conduit Threaders

Carry this pipe and conduit threader to your work site.

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.

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.

Pipe and Conduit Thread Dies

Create external pipe and conduit threads.

Screw Thread Dies

Use these dies to create external threads on bolts, studs, and rods.

Left-Hand Screw Thread Dies

Cut left-hand external threads on bolts, studs, and rods.

Thread Repairing Dies

Pipe and Conduit Thread Repairing Dies

Renew rusted and damaged pipe and conduit threads.

Thread Repairing Dies

Restore rusted and damaged screw threads. These dies are hex shaped for use with conventional wrenches.

Thread Repairing Dies for Tight Spots

A smaller width than standard hex dies lets you repair threads in tight spaces.

Left-Hand Thread Repairing Dies

Repair rusted and damaged left-hand screw threads. These dies are hex shaped for use with conventional wrenches.

Two-Piece Thread Repairing Dies

Clamp these dies around your workpiece, so you can start thread repair anywhere along the length of a bolt, stud, or rod. They're hex shaped for use with conventional wrenches.

Left-Hand Thread Repairing Dies for Tight Spots

With a smaller width than regular hex dies, these dies are suitable for repairing rusted and damaged left-hand threads in tight spaces.

Acme Thread Repairing Dies

Repair the broad, square threads on Acme threaded studs and rods. These dies are for general purpose Acme threads with a Class 2G thread fit.

Bearing-Locknut Shaft Thread Repairing Dies

Clean and restore the fine threads on power transmission shafts that are used with bearing locknuts. Dies are sized according to the American Bearing Manufacturer's Association (ABMA).

Die Holding

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.

Round Die to Hex Die Adapters

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

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.

Thread Repairing Tap, Die, and File Sets

Repair screw threads in a wide range of sizes.

Tap and Die Wrench Sets

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

Thread Repairing Die Sets

Repair rusted or damaged external threads in a variety of sizes.

Two-Piece Thread Repairing Die Sets

Clamp these dies around your workpiece, so you can start thread repair anywhere along the length of a bolt, stud, or rod.

Thread Repairing Die and File Sets for Tight Spots

Renew external threads in a wide range of sizes. The dies in these sets have a narrower width than standard dies, making them a good choice for thread repair in tight spots.

Die Sets

Cut several sizes of external screw threads.

Ridgid Dies and Pipe and Conduit Threaders

Die Heads for Ridgid Pipe and Conduit Threaders

Ridgid Pipe and Conduit Threader Sets

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 535A Electric Pipe and Conduit Threaders

Ridgid 300 Electric Pipe and Conduit Threaders

Hand-Held Ridgid Electric 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

Replacement Parts and Accessoriesfor Ridgid Pipe and Conduit Threaders

Pipe and Conduit Thread Dies

Pipe and Conduit Thread Dies

Screw Thread Dies

Screw Thread Dies

Left-Hand Screw Thread Dies

Thread Repairing Dies

Pipe and Conduit Thread Repairing Dies

Thread Repairing Dies

Thread Repairing Dies for Tight Spots

Left-Hand Thread Repairing Dies

Two-Piece Thread Repairing Dies

Left-Hand Thread Repairing Dies for Tight Spots

Acme Thread Repairing Dies

Bearing-Locknut Shaft Thread Repairing Dies

Die Holding

Wrenches for Round Dies

Wrenches for Hex Dies

Round Die to Hex Die Adapters

Threading Sets

Tap and Die Sets

Tap, Die, and Drill Bit Sets

Thread Repairing Tap, Die, and File Sets

Tap and Die Wrench Sets

Thread Repairing Die Sets

Two-Piece Thread Repairing Die Sets

Thread Repairing Die and File Sets for Tight Spots

Die Sets

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

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

Replacement Parts and Accessories
for Ridgid Pipe and Conduit Threaders