Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
B18
B
Catalog 3501E
Prestolok Fittings
F4PB Compact Male Connector BSPP (Nickel Plated)
Part
tube
C
No.
SIZE (MM) BSPp
HEX
J
L
F4PB4-1/8
4
1/8
13
4.7
20.0
F4PB4-1/4
4
1/4
16
6.0
20.4
F4PB6-1/8
6
1/8
13
4.7
23.7
F4PB6-1/4
6
1/4
16
6.0
22.6
F4PB8-1/4
8
1/4
16
4.7
25.3
F4PB8-1/8
8
1/8
14
6.0
26.7
F4PB8-3/8
8
3/8
20
6.5
23.5
F4PB10-1/4
10
1/4
17
6.0
32.1
F4PB10-3/8
10
3/8
20
6.5
27.5
F4PB10-1/2
10
1/2
24
7.5
26.8
F4PB12-1/4
12
1/4
20
6.0
32.3
F4PB12-3/8
12
3/8
20
6.5
32.3
F4PB12-1/2
12
1/2
24
7.5
28.3
F4PB14-3/8
14
3/8
22
6.5
35.4
F4PB14-1/2
14
1/2
24
7.5
30.5
F23PB Male Connector BSPT (Nickel Plated)
Part
tube
No.
SIZE (MM) BSPT
L
F23PB4-1/8
4
1/8
21
F23PB6-1/8
6
1/8
24
F23PB6-1/4
6
1/4
28
F23PB8-1/8
8
1/8
28
F23PB8-1/4
8
1/4
28
This ftting has been designed for use where space is at a
premium. It is assembled using the internal hexagon and an
allen key.
F28PB Male Connector Metric Straight Thread (Nickel Plated)
Part
tube
mm
No.
SIZE (MM) thread
L
F28PB4M3
4
M3x0.5
24
F28PB4M5
4
M5x0.8
26
F28PB6M5
6
M5x0.8
26
This ftting has been designed for use where space is at a
premium. It is assembled using the internal hexagon and an
allen key.
F8PB Male Connector Metric Straight Thread (Nickel Plated)
Part
tube
mm
C
No.
SIZE (MM) thread
HEX
L
F8PB4M5
4
M5x0.8
12
25.5
F8PB4M10
4
M10x1
14
24.0
F8PB6M5
6
M5x0.8
14
26.0
F8PB6M10
6
M10x1
14
28.0
F8PB6M12
6
M12x1.5
17
30.0
F8PB8M12
8
M12x1.5
17
30.0
F8PB8M16
8
M16x1.5
22
28.0
F8PB8M22
8
M22x1.5
27
30.0
L
C
HEX
J
L
L
L
C