Rethreading Kits | McMaster-Carr

	System of Measurement System of Measurement

	Width Width

	Thread Size Thread Size

	Thread Type Thread Type

	Thread Pitch Thread Pitch

	For Use On For Use On

Stainless
Steel

	Component Component

	Shape Shape


Hex	Round

	File Sizes Included File Sizes Included

For 11 to 24 threads per inch

For 0.8 to 3 mm thread
pitches

For 9 to 32 threads per inch

	Thread Direction Thread Direction


Right Hand	Left Hand

	Number of Dies Number of Dies

	Application Application

Through-Hole Threading

Closed-End Hole Threading

	Container Type Container Type

	Number of Taps Number of Taps

	Material Material

Stainless Steel

High-Speed Steel

	Finish Finish

Black Phosphate

	Number of Pieces Number of Pieces

	Chamfer Type Chamfer Type

	Number of Files Number of Files

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

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

RoHS Compliant with
Exemptions

	Pipe Size Pipe Size

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

REACH Compliant

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404 Products

Threading Sets

Thread Repairing Tap, Die, and File Sets

Thread Repairing Tap, Die, and File Sets

Repair screw threads in a wide range of sizes.

Tap and Die Sets

Tap and Die Sets

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

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.

Two-Piece Thread Repairing Die Sets

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 Sets

Thread Repairing Die Sets

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

Threaded Inserts

Helical Inserts with Installation Tools

Helical Inserts with Installation Tools

Inserts come with a through-hole tap and installation tool.

Helical Insert Assortments with Installation Tools

Helical Insert Assortments with Installation Tools

Assortments include various sizes of helical inserts and a tap, a drill bit, and an installation tool for each thread size.

Spark Plug Thread Repair Kits

Spark Plug Thread Repair Kits

Kits include helical inserts, a tap, and an installation tool.

Spark Plug Thread Repair Kits for
Gasket-Seat and Taper-Seat Ports

Spark Plug Thread Repair Kits for Gasket-Seat and Taper-Seat Ports

These kits have short-, normal-, and long-reach inserts, an installation tool, and a tap.

Easy-to-Install Thread-Locking Insert Assortments

Easy-to-Install Thread-Locking Insert Assortments

These assortments include various sizes of thread-locking inserts.

Easy-to-Install Thread-Locking
Inserts with Installation Tools

A closed-end tap, drill bit, and installation bit are included with these inserts.

Key-Locking Inserts with Installation Tool

Key-Locking Inserts with Installation Tool

These inserts come with an installation tool. Drive the keys into the surrounding material for a more secure hold than thread-locking inserts.

Key-Locking Insert Assortments with Installation Tool

Key-Locking Insert Assortments with Installation Tool

Tapered Heat-Set Insert Assortments
for Plastic with Installation Tools

Tapered Heat-Set Insert Assortments for Plastic with Installation Tools

Assortments include various sizes of inserts, a soldering iron, a ceramic insulation tube, and installation tips.

Brass Tapping Insert Assortments for Hardwood

Brass Tapping Insert Assortments for Hardwood

Assortments include various sizes of tapping inserts for hardwood.

Tapping Insert Assortments for Softwood

Tapping Insert Assortments for Softwood

Assortments include various sizes of tapping inserts for softwood.

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