ORing Face Seal End
Nom. SAE
Tube OD
Dash Size
4
6.4 mm
6
9.5 mm
8
12.7 mm
10
15.9 mm
12
19.0 mm
16
25.4 mm
20
31.8 mm
24
38.1 mm
ORing Boss End Fitting or Lock Nut
Nom. SAE Dash
Size
6
8
10
12
16
Pipe Fitting
Nom. SAE Dash Size
2
3
4
5
6
8
10
12
14
16
20
24
32
NOTE: Apply sealant/lubricant to male pipe threads. The first two threads should be left uncovered to avoid system
contamination. Screw pipe fitting into female pipe port to the finger tight position. Wrench tighten fitting to the ap
propriate turns from finger tight (TFFT) shown in table above, making sure the tube end of an elbow or tee fitting is
aligned to receive incoming tube or hose fitting.
INTRODUCTION
1/4 inch
3/8 inch
1/2 inch
5/8 inch
3/4 inch
1.0 inch
11/4 inch
11/2 inch
Thread Size
Newton metres
9/16 18
48 to 54
3/4 16
70 to 78
7/8 14
102 to 114
11/16 12
142 to 160
237 to 254
15/16 12
Thread Size
1/8 27
1/8 27
1/8 27
1/8 27
1/4 18
3/8 18
1/2 14
3/4 14
3/4 14
1 111/2
11/4 111/2
11/2 111/2
2 111/2
87630288 1 6/6/2007
Thread Size
Newton
metres
9/16 18
23 to 26
11/16 16
34 to 40
52 to 57
13/16 16
114
81 to 90
13/16 12
117 to 128
17/16 12
152 to 174
111/16 12
179 to 201
2 12
213 to 235
lb/in
432 to 480
612 to 684
10
lb/in
lb/ft
204 to 228
300 to 348
456 to 504
720 to 792
86 to 94
112 to 128
132 to 148
157 to 173
lb/ft
75 to 84
105 to 117
175 to 187
TFFT (Turns For Finger Tight)
2.0 3.0
2.0 3.0
2.0 3.0
2.0 3.0
1.5 3.0
2.0 3.0
2.0 3.0
2.0 3.0
2.0 3.0
1.5 2.5
1.5 2.5
1.5 2.5
1.5 2.5