Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
A11
Catalog 3501E
Prestolok Metal Fittings
C6PB Adjustable
Male Elbow NPT
Part
No.
tube
SIZE (MM)
NPT
c
hex
C4
HEX
M
N
C6PB6-1/4
6
1/4-18
12
14
20
36.0
C6PB6-3/8
6
3/8-18
12
19
20
36.5
C6PB10-1/4
10
1/4-18
17
16
28
41.5
C6PB10-3/8
10
3/8-18
17
19
28
41.5
C6PB12-1/2
12
1/2-14
22
22
30
47.5
C63PB Adjustable
Male Elbow BSPT
Part
No.
tube
SIZE (MM)
BSPT
c
hex
C4
HEX
M
N
C63PB4-1/8
4
1/8
10
10
18
26.5
C63PB4-1/4
4
1/4
10
14
18
30.0
C63PB6-1/8
6
1/8
12
11
20
28.0
C63PB6-1/4
6
1/4
12
14
20
31.0
C63PB8-1/8
8
1/8
14
14
22
30.0
C63PB8-1/4
8
1/4
14
14
22
33.0
C63PB8-3/8
8
3/8
14
17
22
34.5
C63PB10-1/4
10
1/4
17
17
28
40.0
C63PB10-3/8
10
3/8
17
17
28
39.0
C63PB12-1/4
12
1/4
22
19
30
42.0
C63PB12-3/8
12
3/8
22
19
30
41.0
C63PB12-1/2
12
1/2
22
22
30
44.5
C63PB14-3/8
14
3/8
25
22
34
46.0
C63PB14-1/2
14
1/2
25
22
34
48.5
M
N
C
C 4
M
N
C
C 4
C64PB Adjustable
Male Elbow BSPP
Part
No.
tube
SIZE
(
MM)
BSPp
c
hex
C4
HEX
J
M N
C64PB4-1/8
4
1/8
10
13
4.7
18
23.4
C64PB4-1/4
4
1/4
10
16
6.0
18
25.2
C64PB6-1/8
6
1/8
12
13
4.7
20
26.1
C64PB6-1/4
6
1/4
12
16
6.0
20
26.4
C64PB8-1/8
8
1/8
14
13
4.7
22
28.1
C64PB8-1/4
8
1/4
14
16
6.0
22
28.4
C64PB8-3/8
8
3/8
14
20
6.5
22
30.6
C64PB10-1/4
10
1/4
17
16
6.0
28
34.9
C64PB10-3/8
10
3/8
17
20
6.5
28
37.4
C64PB12-1/4
12
1/4
22
19
6.0
30
36.5
C64PB12-3/8
12
3/8
22
22
6.5
30
39.0
C64PB12-1/2
12
1/2
22
24
7.5
30
38.5
C64PB14-3/8
14
3/8
25
22
6.5
34
44.7
C64PB14-1/2
14
1/2
25
24
7.5
34
44.3
C64SPB Compact
Adjustable Male
Elbow BSPP
PART
Number
tube
size
(
MM)
BSPP
c
hex
J
M
N
C64SPB4-1/8
4
1/8
13
4.7
17
17.3
C64SPB6-1/8
6
1/8
13
4.7
22
17.3
C64SPB6-1/4
6
1/4
16
6.0
22
19.1
C64SPB8-1/8
8
1/8
13
4.7
24
16.9
C64SPB8-1/4
8
1/4
16
6.0
24
18.7
C64SPB8-3/8
8
3/8
20
6.5
24
20.7
C64SPB10-1/4
10
1/4
16
6.0
29
20.5
C64SPB10-3/8
10
3/8
20
6.5
29
22.5
C64SPB12-1/4
12
1/4
16
6.0
31
20.5
C64SPB12-3/8
12
3/8
20
6.5
31
23.2
C64SPB12-1/2
12
1/2
24
7.5
31
25.2
C68PB Adjustable
Male Elbow Metric
Straight Thread
Part
No.
tube
SIZE
(
MM)
thread
(
MM)
c
hex
C4
HEX
M
N
C68PB4M5
4
M5x0.8
11
10
17
18
C68PB6M5
6
M5x0.8
11
10
17
18
M
N
C
C 4
J
M
N
C
C 4
M
1
C HEX
J
N
D
L
N
W169PLPNS
Male Elbow 90°
Part
No.
tube
(
IN)
pipe THD
(
nptf)
l
n
flow
dia. D
W169PLPNS-2-2
1/8
1/8
.74
.67
.094
W169PLPNS5/32-2
5/32
1/8
.77
.67
.125
W169PLPNS5/32-4
5/32
1/4
.77
.87
.125
W169PLPNS-4-2
1/4
1/8
.85
.67
.188
W169PLPNS-4-4
1/4
1/4
.85
.87
.188
W169PLPNS-5-2
5/16
1/8
.97
.75
.234
W169PLPNS-5-4
5/16
1/4
.97
.94
.250
W169PLPNS-6-4
3/8
1/4
1.01
.94
.312
W169PLPNS-6-6
3/8
3/8
1.01
1.01
.312
W169PLPNS-6-8
3/8
1/2
1.01
1.27
.312
W169PLPNS-8-6
1/2
3/8
1.15
1.00
.375
W169PLPNS-8-8
1/2
1/2
1.15
1.27
.375
169
PLPNS532-4LT*
5/32
1/4-28
.60
.48
.090
*
SAE-LT Threads