Metric Coarse Inserts Thread Inserts

Metric Coarse Inserts Thread Inserts

Wire thread inserts Overview Wire thread inserts are especially designed to produce strong threads in weaker materials and carry out fast and efficient repair of damaged threads When screw thread coils installed into tapped holes, screw thread inserts provide permanent conventional 60° internal...

Product Details

Wire thread inserts Overview

Wire thread inserts are especially designed to produce strong threads in weaker materials and carry out fast and efficient repair of damaged threads

When screw thread coils installed into tapped holes, screw thread inserts provide permanent conventional 60° internal screw threads that accommodate any standard bolt or screw.

Wire thread inserts can be used to strengthen threads, giving applications a longer life. Each insert sharing the load over the entire bolt and hole, improving holding or pull out resistance. With insert installed, a more even distribution of load and stress can be achieved.

Inserts Materials:

Stainless steel grade 304 (AS7245) austenitic corrosion resistant steel.

Stainless steel grade 316 (AISI 316) austenitic corrosion resistant steel.

Thread Inserts Specification- Metric

D= Nominal thread diameter 

P= Thread pitch 

W = Number of threads prior to installation 

Do = Outside diameter of thread insert prior to installation

Db = Bottom hole diameter

DXP

k×D

L(mm)

W(≈)

Do

Min-Max(mm)

Db(mm)

M1.6X0.35

1d

1.6

3.1

2.1-2.3

1.6

1.5d

2.4

4.5

2d

3.2

6.2

M2X0.4

1d

2

3.2

2.5-2.8

2.1

1.5d

3

5.3

2d

4

7.4

2.5d

5

9.5

3d

6

11.6

M2.5X0.45

1d

2.5

3.6

3.2-3.5

2.6

1.5d

3.8

5.9

2d

5

8.2

2.5d

6.3

10.5

3d

7.5

12.8

M3X0.5

1d

3

4.2

3.7-4

3.1

1.5d

4.5

6.8

2d

6

9.4

2.5d

7.5

12

3d

9

14.6

M3.5X0.6

1d

3.5

4

4.5-4.8

3.7


1.5d

5.3

6.4


2d

7

8.9


2.5d

8.8

11.4


3d

10.5

13.9

M4X0.7

1d

4

4

5.0-5.3

4.2

1.5d

6

6.6

2d

8

9.1

2.5d

10

11.7

3d

12

14.2

M5X0.8

1d

5

4.4

6.3-6.6

5.2


1.5d

7.5

7.1


2d

10

9.9


2.5d

12.5

12.6


3d

15

15.3

M6X1

1d

6

4.3

7.5-7.9

6.3

1.5d

9

6.9

2d

12

9.6

2.5d

15

12.2

3d

18

14.9

M7X1

1d

7

5.2

8.6-8.9

7.3

1.5d

10.5

8.3

2d

14

11.5

2.5d

17.5

14.6

M8X1.25

1d

8

4.8

9.8-10.1

8.3

1.5d

12

7.7

2d

16

10.6

2.5d

20

13.5

3d

24

16.5

M8X1

1d

8

6

9.8-10.1

8.3

1.5d

12

9.6

2d

16

13.1

2.5d

20

16.7

M10X1.5

1d

10

5

12.0-12.5

10.4

1.5d

15

8.1

2d

20

11.2

2.5d

25

14.2

3d

30

17.3

M10X1.25

1d

10

6.1

12.0-12.5

10.3


1.5d

15

9.7


2d

20

13.3


2.5d

25

16.9

M10X1

1

10

7.7

12.0-12.5

10.3

1.5

15

12.1

2

20

16.5

2.5

25

20.8

M11X1.5

1d

11

5.7

13.0-13.4

11.4

1.5d

16.5

9.1

2d

22

12.5

M12X1.75

1d

12

5.3

14.3-14.8

12.4

1.5d


18

8.4

2d


24

11.6

2.5d


30

14.8

3d


36

18

M12X1.5

1d

12

6.2

14.3-14.8

12.4

1.5d

18

9.8

2d

24

13.5

2.5d

30

17.1

M12X1.25

1d

12

7.5

14.3-14.8

12.3

1.5d

18

11.8

2d

24

16.1

2.5d

30

20.3

M12X1

1d

12

9.4

14.3-14.8

12.3

1.5d

18

14.7

2d

24

19.9

M14X2

1d

14

5.4

16.7-17.2

14.5

1.5d

21

8.7

2d

28

11.9

2.5d

35

15.2

3d

42

18.4

M14X1.5

0.75d

10.5

5.2

16.7-17.2

14.4

1d

14

7.3

1.5d

21

11.5

2d

28

15.7

2.5d

35

19.9

M14X1.25

1d

14

8.8

16.7-17.2

14.3

1.5d

21

13.8

M16X2

1d

16

6.3

18.8-19.4

16.5

1.5d

24

10

2d

32

13.7

2.5d

40

17.5

3d

48

21.2

M16X1.5

0.75d

12

6.1

18.8-19.4

16.4

1d

16

8.5

1.5d

24

13.3

2d

32

18.1

M18X2.5

1d

18

5.6

21.4-22

18.6

1.5d

27

9

2d

36

12.3

2.5d

45

15.7

3d

54

19

M18X2

0.75d

13.5

5

21.4-22

18.5

1d

18

7.1

1.5d

27

11.2

2d

36

15.2

M18X1.5

0.75d

13.5

7.1

21.4-22

18.4

1d

18

9.8

1.5d

27

15

2d

36

20.3

M20X2.5

1d

20

6.5

23.6-24.2

20.6

1.5d

30

10

2d

40

13.8

2.5d

50

17.5

3d

60

21.2

M20X2

0.75d

15

5.7

23.6-24.2

20.5

1d

20

8

1.5d

30

12.5

2d

40

17.1

M20X1.5

0.5d

10

4.8

23.6-24.2

20.4

0.75d

15

7.8

1d

20

10.7

1.5d

30

16.7

M22X2.5

1d

22

6.9

26.2-26.8

22.6

1.5d

33

11

2d

44

15

2.5d

55

19

3d

66

23

M22X2

0.75d

16.5

6.3

26.2-26.8

22.5

1d

22

8.8

1.5d

33

13.7

2d

44

18.6

M22X1.5

0.5d

11

5.4

26-26.6

22.4

0.75d

16.5

8.7

1d

22

11.9

1.5d

33

18.4

M24X3

1d

24

6.3

28.5-29.1

24.8

1.5d

36

10

2d

48

13.7

2.5d

60

17.5

3d

72

21.2

M24X2

0.75d

18

7

28.5-29.1

24.5

1d

24

9.6

1.5d

36

15

2d

48

20.3

M24X1.5

0.5

12

6

28.4-28.9

24.4

0.75d

18

9.5

1d

24

13

1.5d

36

20

M26X1.5

0.5d

13

6.5

28.5-30

26.4

0.75d

19.5

10.3

1d

26

14

M27X3

1d

27

7.2

32.1-32.5

27.8

1.5d

40.5

11.3

2d

54

15.4

2.5d

67.5

19.5

M27X2

0.75d

20.3

7.9

31.7-32.2

27.5

1d

27

10.9

1.5d

40.5

16.9

M27X1.5

0.5d

13.5

6.9

31.3-32.1

27.4

0.75d

20.3

10.9

1d

27

14.9

1.5d

40.5

22.8

M28X1.5

0.5d

14

7.1

33.0-33.6

28.4

0.75d

21

11.2

1d

28

15.3

1.5d

42

23.5

M30X3.5

1d

30

6.9

35.0-35.6

30.9

1.5d

45

11

2d

60

15

2.5d

75

19

M30X2

0.5d

15

5.6

34.7-35.3

30.5

0.75d

22.5

9

1d

30

12.3

1.5d

45

19

M30X1.5

0.5d

15

7.8

34.3-34.9

30.4

0.75d

22.5

12.2

1d

30

16.7

1.5d

45

25.5

M33X3.5

1d

33

7.8

38.1-38.6

33.9

1.5d

49.5

12.2

2d

66

16.6

2.5d

82.5

21.1

3d

99

25.5

M33X2

0.5d

16.5

6.4

38.0-38.5

33.5

0.75d

24.8

10.1

1d

33

13.8

1.5d

49.5

21.2

M33X1.5

0.5d

16.5

8.7

37.8-38.3

33.4

0.75d

24.8

13.6

1d

33

18.5

M36X4

0.75d

27

5.2

41.9-42.3

37

1

36

7.3

1.5d

54

11.6

2d

72

15.8

M36X3

0.5d

18

4.4

41.8-42.3

36.8

0.75d

27

7.1

1d

36

9.9

1.5d

54

15.4

M36X2

0.5d

18

6.9

41.7-42.3

36.5

0.75d

27

11

1d

36

15

1.5d

54

23

M39X2

0.5d

19.5

7.7

44.8-45.4

39.5

0.75d

29.3

12.1

1d

39

16.4

M42X4.5

1d

42

7.3

49-51

43

1.25d

52

9.5

1.5d

63

11.6

M42X3.0

1d

42

11.7

48-50.5

43

1.25d

52

14.8

1.5d

63

18.1

M48X3

0.5d

24

6.2

55-55.5

48.8

0.75d

36

9.9

1d

48

13.6

M56X4

0.5d

28

5.4

64-65

17

0.75d

42

8.6

1d

56

11.8

M60X3

0.5d

30

7.9

69-70

60.8

0.75d

45

12.4

1d

60

16.9

1.5d

90

25.9

M60X4

0.5d

30

5.8

69-70

61

0.75d

45

9.2

1d

60

12.6

1.5d

90

19.5

Welcome to buy the metric coarse inserts thread inserts in stock from our factory. As one of the leading threaded inserts manufacturers and suppliers in China, we can assure you of the high quality of our products made in China.

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