MTU 12V4000M*3 series Operating Instructions Manual page 50

Metric thread
M16 x 1.5
M18 x 1.5
M20 x 1.5
M22 x 1.5
M24 x 1.5
M26 x 1.5
M30 x 2
M36 x 2
M42 x 2
M45 x 2
M52 x 2
BSPP thread
G1/4
G3/8
G1/2
G5/8
G3/4
G1
G1.1/4
G1.1/2
G2
7/16–20
1/2–20
9/16–18
3/4–16
7/8–14
1.1/16–12
1.3/16–12
1.5/16–12
1.5/8–12
1.7/8–12
2.1/2–12
48 | General Information | MS15036/00E 2018-08
Sealing head/sealing cone with metric union nut
Sealing head with BSP union nut
SAE sealing cone with union nut JIC 37°
UNF thread
Pipe outer dia.
8
10
10
12
12
14
15
16
18
20
22
25
28
30
35
38
42
Size
–4
–5
–6
–8
–10
–12
–14
–16
–20
–24
–32
Torque (Nm)
45
51
58
74
74
105
135
166
240
290
330
Torque (Nm)
20
34
60
69
115
140
210
290
400
Torque (Nm)
15
20
30
50
69
98
118
140
210
290
450