McMaster-Carr

Choose a Category

Clear All

	For Use On For Use On	Show

Fiberglass

	For Use On For Use On	Hide

Warning: Products have one, but not necessarily all, of the selected characteristics.

	For Threads per Inch For Threads per Inch

11 1/2

	For Maximum ID For Maximum ID

	For Thread Location For Thread Location

Internal

	For Minimum ID For Minimum ID

3/4"

	Individual/Set Individual/Set

Individual

	Die Material Die Material

Steel

	Overall Length Overall Length

	Handle Material Handle Material

26 Products

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". The dies line up with threads to start and stop repair at any point. The included dies are for 14 threads per inch on a 3/4" ID; 11 1/2 threads per inch on 1" to 2" IDs; and 8 threads per inch on 3/4" to 6" IDs.

To repair additional thread sizes, including metric thread pitches, choose from additional dies and die sets (sold separately).

Internal Thread
For ID (For Threads per Inch)	Overall Lg.	Die Material	Handle Material		Each
3/4" (14), 1"-2" (11 1/2), 3/4"-6" (8)	9"	Hardened Steel	Plastic	0000000	000000

Die Sets

No. of Pieces	For Threads per Inch	For Thread Pitch, mm	Material		Each
16	__	0.8, 1, 1.25, 1.5, 1.75, 2, 2.5, 3	Hardened Steel	0000000	000000
24	9, 10, 11, 12, 13, 16, 18, 20, 24, 27, 28, 32	__	Hardened Steel	0000000	00000

Inch Dies

For Threads per Inch	Material		Pair
8	Hardened Steel	0000000	00000
9	Hardened Steel	0000000	0000
10	Hardened Steel	0000000	0000
11	Hardened Steel	0000000	0000
11 1/2	Hardened Steel	0000000	0000
12	Hardened Steel	0000000	0000
13	Hardened Steel	0000000	0000
14	Hardened Steel	0000000	0000
16	Hardened Steel	0000000	0000
18	Hardened Steel	0000000	0000
20	Hardened Steel	0000000	0000
24	Hardened Steel	0000000	0000
27	Hardened Steel	0000000	0000
28	Hardened Steel	0000000	0000
32	Hardened Steel	0000000	0000

Metric Dies

For Thread Pitch, mm	Material		Pair
0.8	Hardened Steel	0000000	00000
1	Hardened Steel	0000000	0000
1.25	Hardened Steel	0000000	0000
1.5	Hardened Steel	0000000	0000
1.75	Hardened Steel	0000000	0000
2	Hardened Steel	0000000	0000
2.5	Hardened Steel	0000000	0000
3	Hardened Steel	0000000	0000

Terms and Conditions and Privacy Policy