Alfa Tools General Product Catalog

Helical Thread Inserts

HELICALLY WOUND STAINLESS STEEL FOR STRONG THREADS IN WEAK MATERIALS COARSE • FINE • PIPE • METRIC • SPARK PLUG SIZES

NC INSERTS

METRIC COARSE INSERTS

STOCK #

STOCK #

SIZE

LENGTH DRILL

SIZE

LENGTH DRILL

SIZE

SIZE

0 168 No 31

T I 66210 T I 66210B T I 66212 T I 66212B T I 66214 T I 66214B T I 66216 T I 66216B T I 66220 T I 66220B T I 66222 T I 66222B T I 66224 T I 66224B T I 66226 T I 66226B T I 66228 T I 66228B T I 66230 T I 66230B T I 66232 T I 66232B T I 66234 T I 66234B T I 66236 T I 66236B T I 66211 T I 66211B T I 66213 T I 66213B T I 66215 T I 66215B T I 66217 T I 66217B T I 66221 T I 66221B T I 66223 T I 66223B T I 66225 T I 66225B T I 66227 T I 66227B T I 66229 T I 66229B T I 66233 T I 66233B T I 66235 T I 66235B T I 66237 T I 66237B T I 66239 T I 66239B T I 66241 T I 66241B STOCK #

12 00 16 00 15 00 20 00 15 00 20 00 18 00 24 00 18 00 24 00 21 00 28 00 24 00 32 00 27 00 36 00 27 00 36 00 30 00 40 00 30 00 40 00 33 00 44 00 33 00 44 00 36 00 48 00 9 00 12 00 12 00 16 00 15 00 20 00 18 00 24 00 21 00 28 00 24 00 32 00 27 00 36 00 30 00 40 00 33 00 44 00 36 00 48 00

STOCK # T I 66290 T I 66290A T I 66291 T I 66291B T I 66293 T I 66293A T I 66293B T I 66293C T I 66293D T I 66294 T I 66263 T I 66263B T I 66265 T I 66265B T I 66267 T I 66267B T I 66271 T I 66271B T I 66269 T I 66269B T I 66273 T I 66273B T I 66275 T I 66275B T I 66277 T I 66277B T I 66279 T I 66279B T I 66281 T I 66281B T I 66283 T I 66283B T I 66285 T I 66285B T I 66287 T I 66287B T I 66289 T I 66289B T I 66243 T I 66243B T I 66244 T I 66244B T I 66247 T I 66247B T I 66250 T I 66250B T I 66252 T I 66252B T I 66254 T I 66254B T I 66256 T I 66256B T I 66258 T I 66258B T I 66260 T I 66260B T I 66262 T I 66262B STOCK #

4-40 4-40 6-32 6-32 8-32 8-32

M6-1 M6-1

6 3

0 224

0 207 No 25

SIZE M10-1.25 M10-1.25 M10-1 M12-1.25 M12-1.25 M12-1.5 M12-1.5 M14-1.5 M14-1.5 M16-1.5 M16-1.5 M18-2 M18-2 M18-1.5 M18-1.5 M20-2 M20-2 M20-1.5 M20-1.5 M22-2 M22-2 M22-1.5 M22-1.5 M24-2 M24-2 M8-1.25 M8-1.25 M10-1.5 M10-1.5 M12-1.75 M12-1.75 M14-2 M14-2 M16-2 M16-2 M18-2.5 M18-2.5 M20-2.5 M20-2.5 M22-2.5 M22-2.5 M24-3 M24-3 M10-1 M8-1 M8-1

8 3

0 276

0 246 11/64

10 4

0 328

0 285 13/64

10-24 10-24

12 5

0 380

0 375 17/64

1/4"-20 1/4"-20 5/16"-18 5/16"-18 3/8"-16 3/8"-16 7/16"-14 7/16"-14 1/2"-13 1/2"-13 5/8"-11 5/8"-11 3/4"-10 3/4"-10

14 5

0 500

0 468 21/64

16 5

0 624

APPLICATIONS: • Repairs damaged threaded holes • Reinforces threads which may be subject to failure • Usable on cast iron, steel, copper, aluminum, zinc, magnesium, most plastic compounds & wood • Meets or exceeds most applicable specifications, including MS122076 series, 124651 series, 21208, 21209, 33537, mll-1 8846 and mll-F-5577 • Easy way to change from inch to metric threads • Provides stronger more efficient threads

0 563 25/64

18 8

Helical Thread Inserts

0 750

20 8

0 657 29/64

0 876

22 8

0 750 17/32

1 000

24 8

0 938 21/32

1 250

1 125 25/32

METRIC FINE INSERTS

1 500

1 313 29/32

7/8"-9 7/8"-9

LENGTH DRILL

SIZE

1 750

1 500 1-1/32

1"-8 1"-8

8 3

2 000

10 3

NF INSERTS

B

10 3

SIZE

LENGTH DRILL

SIZE

12 3

0 168 No 31

4-48 4-48 6-40 6-40 8-36 8-36

0 224

12 3

0 207 No 26

0 276

14 3

0 246 11/64

16 5

0 328

0 285 13/64

10-32 10-32

18 5

0 380

0 375 17/64

1/4"-28 1/4"-28 5/16"-24 5/16"-24 3/8"-24 3/8"-24 7/16"-20 7/16"-20 1/2"-20 1/2"-20 5/8"-18 5/8"-18 3/4"-16 3/4"-16 7/8"-14 7/8"-14

18 5

0 500

0 468 21/64

20 5

0 624

STI TAPS NC / NF / METRIC See Page B41

0 563 25/64

20 5

0 750

22 5

0 657 29/64

0 876

22 5

0 750 33/64

1 000

24 5

0 938 41/64

1 250

NPT INSERTS

SPARK PLUG INSERTS

1 125 49/64

1 500

STOCK #

SIZE

LENGTH DRILL

SIZE

LENGTH DRILL

1 313 57/64

SIZE

SIZE

1 750

0 339 1/2" 1/2" 3/4" 3/8" 0 472

M10-1 M10-1

0 188 3/8

T I 66340

1/8"- 27 1/4"- 18 3/8"- 18 1/2"- 14 3/4"- 14

10 3

1 500 1-1/64

1"-12 1"-12 1"-14 1"-14

0 375 33/64 T I 66341 0 668 21/32 T I 66342 0 750 13/16 T I 66343

M12-1.25 M12-1.25 M14-1.25 M14-1.25 M14-1.25 M14-1.25 M14-1.25 M18-1.5

2 000

12 3

1 500 1-1/64

2 000

1 125 1-1/64 T I 66344 1"- 11-1/2 1 500 1-9/32 T I 66345

7/16" 14 25

10 per pack

1/2" 3/4" 1/2"

Alfa Tools inserts are made of stainless steel with diamond cross section. They are interchangeable with Helicoil and all other brands.

10 per pack

18 5

10 per pack

B-39