Tube fitting FRTH-S

tube outside inch

B

UNF

T

NPT/PT

D

W

inch

M

N

FRTH-1/8

-

5/16-24

1/8

0.062

1.6

5/8

1

25.4

0.66

16.8

FRTH-3/16

-

3/8-24

1/8

0.125

3.2

5/8

1.03

26.2

0.66

16.8

FRTH-1/4

6

7/16-20

1/8

0.172

4.4

5/8

1.08

27.4

0.66

16.8

FRTH-1/4

6

7/16-20

1/4

0.172

4.4

13/16

1.22

30.9

0.88

22.4

FRTH-5/16

8

1/2-20

1/8

0.234

6.0

5/8

1.08

27.4

0.66

16.8

FRTH-5/16

8

1/2-20

1/4

0.234

6.0

13/16

1.22

30.9

0.88

22.4

FRTH-3/8

10

9/16-18

1/8

0.297

7.5

5/8

1.06

26.9

0.66

16.8

FRTH-3/8

10

9/16-18

1/4

0.297

7.5

13/16

1.23

31.2

0.88

22.4

FRTH-3/8

10

9/16-18

3/8

0.297

7.5

15/16

1.31

33.2

1.02

25.9

FRTH-1/2

12

3/4-16

1/4

0.391

9.9

13/16

1.25

31.6

0.88

22.4

FRTH-1/2

12

3/4-16

3/8

0.391

9.9

15/16

1.42

36.1

1.02

25.9

FRTH-1/2

12

3/4-16

1/2

0.391

9.9

11/8

1.42

36.1

1.23

31.2

FRTH-5/8

16

7/8-14

1/2

0.484

12.3

11/8

1.64

41.5

1.23

31.2

FRTH-3/4

18

1-1/16-12

1/2

0.609

15.5

13/8

1.66

42.1

1.23

31.2

FRTH-3/4

18

1-1/16-12

3/4

0.609

15.5

13/8

1.89

48.0

1.36

34.5

FRTH-7/8

20

1-3/16-12

3/4

0.719

18.3

13/8

1.86

47.2

1.42

36.1

FRTH-*1

25

1-5/16-12

1

0.844

21.5

*15/8

2.17

55.1

1.62

41.1

FRTH-*1-1/4 32

1-5/8-12

11/4

1.078

27.5

*21/8

2.33

59.2

1.70

43.2

FRTH-*1-1/2

38

1-7/8-12

11/2

1.312

33.0

*2 3/8

2.89

73.4

2.08

52.8

FRTH-*2

2-1/2-12

2

1.781

45.0

*2 7/8

3.30

83.8

2.39

60.7