Pipe Taps | McMaster-Carr

	Thread Type Thread Type

	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

	Pipe Size Pipe Size

	For Use On For Use On

	Component Component

Die

Tap

	Flute Type Flute Type

	Straight
	Spiral

	Chamfer Type Chamfer Type

Plug

Bottoming

Taper

	Number of Pieces Number of Pieces

117

	Individual/Set Individual/Set

Individual

Set

	Thread Direction Thread Direction

Right Hand

Left Hand

	Shape Shape


Hex	90° Elbow

Round

	Application Application

Through-Hole Threading

Closed-End Hole Threading

	Material Material

High-Speed Steel

Steel

Cobalt Steel

	Finish Finish

Uncoated

Titanium Nitride (TiN) Coated

	Number of Taps Number of Taps

	Width Width

	Number of Dies Number of Dies

	Thread Pitch Thread Pitch

	Container Type Container Type

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

RoHS Compliant

RoHS Compliant with
Exemptions

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

REACH Compliant

	Threads Per Inch Threads Per Inch

11 1/2

Forward

How can we improve?

267 Products

Threading

Pipe and Conduit Thread Taps

Create threads sized 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.

Left-Hand Pipe and Conduit Thread Taps

Tap left-hand threads for pipe and conduit.

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 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.

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.

Combination Drill Bit/Pipe and Conduit Thread Taps

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

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.

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 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.

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.

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.

Pipe and Conduit Tap Sets

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

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.

Tap Valves

Also known as saddle valves and humidifier valve clamps, these self-piercing valves allow you to tap existing copper tubing lines to redirect a small amount of liquid for on/off control of a secondary line.

Threading

Pipe and Conduit Thread Taps

Long-Reach Pipe and Conduit Thread Taps

Left-Hand Pipe and Conduit Thread Taps

Economy Carbon Steel Pipe and Conduit Thread Taps

Pipe and Conduit Thread Taps for Shallow Holes

Chip-Clearing Pipe and Conduit Thread Taps

Combination Drill Bit/Pipe and Conduit Thread Taps

Pipe and Conduit Thread Tapswith Two Threading Ends

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 File Sets

Internal Thread Repairing Files

Internal Pipe and Conduit Thread Repairing Files

Tap and Die Sets

Tap, Die, and Drill Bit Sets

Pipe and Conduit Tap Sets

External Screw, Pipe, and ConduitThread Repairing File Sets

External Pipe and Conduit Thread Repairing Files

External Screw Thread Repairing Files

Tap Valves

Tap Valves

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

External Screw, Pipe, and Conduit
Thread Repairing File Sets