Perma-Coil Metric Thread Repair Kits at Global Auto Parts

Perma-Coil Products

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Perma-Coil

METRIC Series Inserts & Thread Repair Kits

Perma-Coil helically coiled inserts are made of stainless steel wire that has been rolled to a carefully controlled thread form. When installed, Perma-Coil inserts adjust to a tapped hole, becoming a functional thread with a strength exceeding the original.

Perma-Coil inserts and repair kits are designed to repair stripped threads in a variety of metals, including aluminum, aluminum alloys, steel, and cast iron. If the original threads can be stripped, Perma-Coil inserts can repair them.

We offer a complete line of Perma-Coil products, including metric and inch inserts, complete kits, and spark plug repair kits. For more information on pricing, availability, or the right thread repair kit for your needs, please give us a call.

PERMA-COIL THREAD REPAIR � METRIC SERIES

Thread Size

Repair Kit Part No.

Inserts Part No.

Drill Size

M3 x 0.5

1221-303

206-303

1/8

M4 x 0.7

1221-304

206-304

11/64

M5 x 0.8

1221-305

206-305

13/64

M6 x 1

1221-306

206-306

1/4

M7 x 1

1221-307

206-307

9/32

M8 x 1.0

1221-M8F

106-608

21/64

M8 x 1.25

1221-308

206-308

21/64

M9 x 1.25

1221-309

206-309

3/8

M10 x 1.0

1221-M1010

106-61010

13/32

M10 x 1.25

3221-M10F

106-610

13/32

M10 x 1.5

1221-310

206-310

13/32

M11 x 1.0

1221-M11F

106-611

7/16

M11 x 1.25

1221-M1125

106-61125

29/64

M11 x 1.5

1221-311

106-311

29/64

M12 x 1.25

3221-M12F

106-612

31/64

M12 x 1.5

3221-M1215

106-61215

31/64

M12 x 1.75

3221-M12C

106-312

31/64

M14 x 1.5

3221-M14F

106-614

9/16

M14 x 2

3221-M14C

106-314

37/64

M16 x 1.5

3221-M16F

106-616

21/32

M16 x 2

3221-M16C

106-316

21/32

M18 x 2.5

3221-M18C

106-318

47/64

M20 x 2.5

3221-M20C

106-320

13/16