DYNA FLEX  Thermoplastic Hose and Fittings

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THREAD STYLE CHART 

THREAD STYLE REFERENCE NUMBERS:  Just as size numbers are used to denote hose sizes, they are also used to describe thread sizes.This chart relates the size number typically used with the thread size by type.

DIM: = INCH M=MILLIMETER

DIM: = INCH     M=MILLIMETER  SWIVEL    

SIZE OR DASH NO.

 Male or Female No Elbow Elbow

Angle

2

 

3

4

5

6

8

10

12

16

TUBE O.D.

    

1/8

3/16

1/4

5/16

3/8

1/2

5/8

3/4

1

IRON PIPE (NPTF)

 Male  

1/8-27

N/A

¼-18

N/A

3/8-18

½-14

N/A

¾-14

1-11-1/2

J.I.C. 37 DEG FLARE

 
Male

Female

 Female 45

Female 90

5/16-24

3/8-24

7/16-20

½-20

9/16-18

¾-16

7/8-14

1-1/16-12

1-11-1/2

SAE 45 DEG FLARE

 Male

Female

 Female 45

Female 90

5/16-24

3/8-24

7/16-20

½-20

9/16-18

¾-16

¾-16

1-1/16-14

1-11-1/2

SAE O-RING BOSS

 Male Male 90

5/16-24

3/8-24

7/16-20

½-20

9/16-18

¾-16

¾-16

1-1/16-12

1-11-1/2

SAE INVERTED FLARE

    

 

3/8-24

7/16-24

½-20

5/8-18

¾-16

¾-16

1-1/16-16

N/A

O-RING FLAT FACE

 Female Female 45

Female 90

 

 

1/4-18

 

11/16-16

13/16-16

 

1-3/16-12

1-7/16-12

COMPRESSION THREAD

    

5/16-24

3/8-24

7/16-24

½-24

9/16-24

5/8-24

11/16-24

13/16-18

1-18

METRIC THREAD LIGHT

 Male

Female

 Female 45

Female 90

 

 M12X1.5

M14X1.5

M16X1.5 

M18X1.5

M22X1.5

 M26X1.5

M30X2.0

M36X2.0

METRIC THREAD HEAVY

 Male

Female

 Female 45

Female 90

 

 M16X1.5

M18X1.5

 M20X1.5

M22X1.5

M24X1.5

 M30X1.5

M36X2.0

M42X2.0

COPPER/NYLON AIR BRAKE THREAD

    

 

 

7/16-24

 

17/32-24

11/16-20

13/16-18

1-18

 

BRITISH THREAD BSPP/BSPT

 Male

Female

 Female 45

Female 90

1/8-28

 

1/4-19 

 

3/8-19

1/2-14 

 

3/4-14 

1-11 

FRENCH GAZ

 Male

Female

           M20X1.5 M24X1.5 M30X1.5 M36X1.50 M45X1.5

CODE 61 FLANGE O.D.

    

 

 

 

 

 

1-3/16

 

1-1/2

1-3/4

CODE 62 FLANGE O.D.

    

 

 

 

 

 

1-1/4

 

1.62

1.88

 

SIZE OR DASH NO.

 Male or Female No Elbow Elbow

Angle

20

 

24

32

40

48

TUBE O.D.

    

1-1/4

1-1/2

2

2-1/2

3

IRON PIPE (NPTF)

  Male  

1-1/4X11-1/2

1-1/2-11-1/2

2-11-1/2

2-1/2-8

3-8

J.I.C. 37 DEG FLARE

  Male

Female

  Female 45

Female 90

1-5/8-12

1-7/8-12

 

2-1/2-12

3-12

3-1/2-12

SAE 45 DEG FLARE

    

 

 

 

 

 

SAE O-RING

   

1-5/8-12

1-7/8-12

 

2-1/2-12

 

 

SAE INVERTED FLARE

    

 

 

 

 

 

O-RING FLAT FACE

  Female Female 45

Female 90

1-7/16-12

1-11/16-2

2-12

 

 

COMPRESSION THREAD

    

 

 

 

 

 

METRIC THREAD LIGHT
 Male

Female

  Female 45

Female 90

 

 

 

 

 

METRIC THREAD HEAVY

  Male

Female

  Female 45

Female 90

 

 

 

 

 

COPPER/NYLON AIR BRAKE THREAD

    

 

 

 

 

 

FRENCH GAZ

     M52X1.5 M58X2.0      

CODE 61 FLANGE  O.D.

    

2

2-3/8

2-13/16

 

 

CODE 62 FLANGE

O.D.

    

2.12

2.5

3.12

 

 

 

 

.