Section 1 - General Information
Torque Settings
Hydraulic Connections
1-34
1-34
1-05-01 Issue 02
Table 12.
Assembly Torques for UNF Threads on the ORFS Fittings
Product
Thread size
Series
T
Assembly torque
Series
Port dash size
ISO 11296
Non-adjustable end Adjustable end
Inch
Nm
Nm
Port connections males stud
and swivel fittings
-4
7/16-20 UNF
35
35
-5
1/2-20 UNF
40
40
-6
9/16-18 UNF
46
46
-8
3/4-16 UNF
80
80
-10
7/8-14 UNF
135
135
-12
1.1/16-12 UNF
185
185
-16
1.5/16-12 UNF
270
270
-20
1.5/8-12 UNF
340
340
-24
1.7/8-12 UNF
415
415
Dash size of tube
or hose ends
UNF thread size
Flats from wrench
resistance
Swivel nut torque
Nm (Ref)
Hose ends ORFS female swivel -4
9/16-18 UNF
1/2 to 3/4
26
-6
11/16-16 UNF
1/2 to 3/4
42
-8
13/16-16 UNF
1/2 to 3/4
57
-10
1-14 UNF
1/2 to 3/4
85
-12
1. 3/16-12 UNF
1/3 to 1/2
122
-16
1.7/16-12 UNF
1/3 to 1/2
156
-20
1.11/16-12 UNF
1/3 to 1/2
200
-24
2-12 UNF
1/3 to 1/2
256
-32
2.1/2-12 UNF
