Tube fitting HHN-S

tube outside diameter

B

UNF

W

inch

L

HHN-1/8

-

5/16-24

3/8

0.54

13.7

HHN-3/16

-

3/8-24

7/16

0.60

15.2

HHN-1/4

6

7/16-20

9/16

0.61

15.5

HHN-5/16

8

1/2-20

5/8

0.67

17.0

HHN-3/8

10

9/16-18

11/16

0.72

18.3

HHN-1/2

12

3/4-16

7/8

0.84

21.3

HHN-5/8

16

7/8-14

1

0.97

24.6

HHN-3/4

18

1-1/16-12

1-1/4

1.02

25.9

HHN-7/8

20

1-3/16-12

1-3/8

1.08

27.4

HHN-1

25

1-5/16-12

1-1/2

1.12

28.4

HHN-1-1/4

32

1-5/8-12

2

1.22

31.0

HHN-1-1/2

38

1-7/8-12

21/4

1.41

35.8

HHN-2

1-1/2-12

2 7/8

1.74

44.2