No.

Hose ID

Thread  Specification

Metric Thread

English Pipe Thread

NF

1

4

M12×1.25

G1/8″

5/16″-24(UNF)

2

6

M14×1.5

G1/4″

7/16″-20(UNF)

3

8

M16×1.5

-

1/2″-20(UNF)

4

10

M18×1.5

G3/8″

9/16″-18(UNF)

5

13(12)

M22×1.5

G1/2″

3/4″-16(UNF)

6

16

M27×1.5

G5/8″

7/8″-14(UNF)

7

19(20)

M30×1.5

G3/4″

1 1/16″-12(UNF)

8

22

M36×2

-

1 5/16″-12(UNF)

9

25

M39×2

G1″

1 5/16″-12(UNF)

10

32

M45×2

G 1 1/4″

1 5/8″-12(UNF)

11

38

M52×2

G 1 1/2″

1 7/8″-12(UNF)

12

45

M60×2

-

13

51(50)

M64×2

G2″

2 1/2″-12(UNF)