Parker BG Series JIC Hose Fittings

Steel
Part
Number

B

C

Thread
Size

Hose
I.D.

A

Cutoff
Allow.
B

H
Hex

J
Hex

Hose Fitting

inch

inch

mm

inch

mm

inch

inch

203BG-4-3

+

+

7/16-20

3/16

1.96

50

1.00

25

1/2

5/8

203BG-4-4

+

+

7/16-20

1/4

2.05

52

1.06

27

5/8

11/16

203BG-5-4

+

+

1/2-20

1/4

2.05

52

1.06

27

5/8

11/16

203BG-6-5

+

+

9/16-18

5/16

2.37

60

1.25

32

5/8

3/4

203BG-6-6

+

+

9/16-18

3/8

2.62

67

1.31

33

7/8

7/8

203BG-8-6

+

3/4-16

3/8

2.72

69

1.41

36

7/8

7.8

203BG-8-8

+

3/4-16

1/2

3.03

77

1.53

39

1

1-1/16

203BG-10-8

+

7/8-14

1/2

3.13

80

1.63

41

1

1-1/16

Steel
Part
Number

B

C

Thread
Size

Hose
I.D.

A

Cutoff
Allow.
B

H
Hex

J Hex

W
Hex

Hose Fitting

inch

inch

mm

inch

mm

inch

inch

inch

206BG-4-3

+

+

7/16-20

3/16

2.05

52

1.08

27

9/16

5/8

9/16

206BG-4-4

+

+

7/16-20

1/4

2.14

54

1.14

29

5/8

11/16

9/16

206BG-5-4

+

+

1/2-20

1/4

2.19

56

1.19

30

5/8

11/16

5/8

206BG-6-5

+

+

9/16-18

5/16

2.52

64

1.39

35

11/16

3/4

11/16

206BG-6-6

+

+

9/16-18

3/8

2.77

70

1.45

37

7/8

7/8

11/16

206BG-8-6

+

3/4-16

3/8

2.81

71

1.50

38

7/8

7/8

7/8

206BG-8-8

+

3/4-16

1/2

3.06

78

1.56

40

1

1-1/16

1