Parker 51 Series Ferrul-Fix Field Attachable Fittings

Parker 21151 Field Attachable Fittings

Ferrul-Fix

Parker 51 series 21151 fitting

For available sizes, refer to the table below. 

 


Steel
Part
Number

B

C

Thread
Size

Tube
O. D.

Hose
I.D.

A

Cutoff
Allow.
B

H
Hex

J
Hex

W
Hex

Hose Fitting

 

 

 

inch

inch

inch

 

inch

mm

inch

inch

inch

21151-6-6

+

+

9/16-18

3/8

3/8

2.50

64

1.25

32

3/4

11/16

7/8

21151-8-8

+

+

3/4-16

1/2

1/2

2.96

75

1.50

38

7/8

7/8

1-1/16


California Prop 65 Warning WARNING: These products can expose you to chemicals including lead and/or DEHP and/or carbon black, which are known to the State of California to cause cancer or birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov