JACO Manufacturing Company

Fittings Catalog >> 20 - BULKHEAD UNIONS

N = NYLON
C = CELCON (Acetal)
P = POLYPROPYLENE
K = KYNAR (Polyvinylidene Fluoride)

Sizes indicated are based on Celcon material (Acetal).

LIST PRICE

SPECIFICATIONS

JACO
Part No.
Prefix

Standard Ferrule Nut

Plastic or Steel Gripper Nut

Tube
O.D.

Pipe
Thd.

A

± 1/64

B

± 1/64

C

± 1/64

D
+.005
/.010

± .010

G

± 1/64

± 1/64

J

± 1/64

NYLON (N-O)
CELCON (C-O)
POLY (P-O)

KYNAR
(K-O)

N-PG;SG
C-PG;SG
P-PG;SG

KYNAR

K-PG;SG

20-4

1.13

5.06

1.42

5.29

1/4

7/16-20

1-31/64

23/64

7/8

.250

.330 - .335

.170

15/32

5/8

31/32

20-5

1.23

5.51

1.47

5.78

5/16

1/2-20

1-5/8

23/64

63/64

.312

.380 - .385

.232

31/64

11/16

1-3/32

20-6

1.46

8.10

1.79

8.20

3/8

5/8-20

1-49/64

29/64

1-1/64

.375

.460 - .465

.250

19/32

13/16

1-1/8

20-8

1.95

9.33

2.34

9.44

1/2

3/4-20

1-7/8

35/64

1-3/64

.500

.590 - .595

.375

11/16

15/16

1-9/64

20-12

N/A

4.07

14.24

3/4

1-1/16-20

2-13/64

43/64

1-11/32

.750

.860 - .865

.625

13/16

1-5/16

1-15/32

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