Tube fitting HC-S

tube outside inch

B

UNF

W

inch

L

HC-1/8

-

5/16-24

3/8

0.550

12.7

HC-3/16

-

3/8-24

7/16

0.562

14.3

HC-1/4

6

7/16-20

9/16

0.594

15.1

HC-5/16

8

1/2-20

5/16

0.609

15.5

HC-3/8

10

9/16-18

1 1/16

0.625

15.9

HC-1/2

12

3/4-16

7/8

0.750

19.0

HC-5/8

16

7/8-14

1

0.844

21.4

HC-3/4

18

1 1/16-12

11/4

0.906

23.0

HC-7/8

20

1 3/16-12

13/8

0.969

24.6

HC-1

25

1 5/16-12

11/2

1.016

25.8

HC-1 1/4

32

1 5/8-12

2

1.062

27.0

HC-1 1/2

38

1 7/8-12

21/4

1.188

30.2

HC-2

1 1/2-12

27/8

1.438

36.5