E12
Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
http://www.parker.com/tfd
EO and EO-2 Metric Bite Type Fittings Reference
Catalog 4300
End
Size Thread
Drill
Tube Nut
Assembled
Allowance
Tube
Depth
Male
Turn
Back
Bulkhead
Length
Tube/Swivel
Nut Hex
Bulkhead
Nut Hex
Max
Bulkhead
Thickness
Size
D3
(
mm)
M
Metric
D
(
mm)
F
(
mm)
K
(
mm)
L1
(
mm)
L3
(
mm)
S2
(
mm)
S4
(
mm)
X
(
mm)
4
LL
4
M8x1 3
5.5
4.2 8
— 10
— —
6
LL
6
M10x1 4.5
6
5.7 8
— 12
— —
8
LL
8
M12x1 6
6
5.7 9
— 14
— —
10
LL
10
M14x1 8
6
5.7 9
— 17
— —
12
LL
12
M16x1 10
6
6.2 9
— 19
— —
6
L
6
M12x1.5 4
8
7.2 10
34
14
17
16
8
L
8
M14x1.5 6
8
7.2 10
34
17
19
16
10
L
10
M16x1.5 8
8
7.2 11
35
19
22
16
12
L
12
M18x1.5 10
8
7.2 11
36
22
24
16
15
L
15
M22x1.5 12
8
7.2 12
38
27
30
16
18
L
18
M26x1.5 15
9
7.7 12
40
32
36
16
22
L
22
M30x2 19
9
7.7 14
42
36
41
16
28
L
28
M36x2 24
9
7.7 14
43
41
46
16
35
L
35
M45x2 30
11
10.7 16
47
50
55
16
42
L
42
M52x2 36
12
11.2 16
47
60
65
16
6
S
6
M14x1.5 4
8
7.2 12
36
17
19
16
8
S
8
M16x1.5 5
8
7.2 12
36
19
22
16
10
S
10
M18x1.5 7
9
7.7 12
37
22
24
16
12
S
12
M20x1.5 8
9
7.7 12
38
24
27
16
14
S
14
M22x1.5 10
10
8.2 14
40
27
30
16
16
S
16
M24x1.5 12
10
8.7 14
41
30
32
16
20
S
20
M30x2 16
11
10.7 16
44
36
41
16
25
S
25
M36x2 20
12
12.2 18
47
46
46
16
30
S
30
M42x2 25
13
13.7 20
51
50
50
16
38
S
38
M52x2 32
15
16.2 22
53
60
65
16
EO and EO-2 Metric Tube Ends
Dimensions and pressures for reference only, subject to change.
EO/EO-2 Male
Tube End
EO/EO-2 Swivel
EO/EO-2 Bulkhead
EO/EO-2 Assembly
Note: For port and stud end dimensions reference section
F: Pipe Fittings and Port Adapters.