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STANDARD CHARTS AND TABLES
JIC 37° Swivel Nuts
Table 2-7
Torque Chart For JIC 37° Swivel Nuts With Or Without O-ring Seals
Size
Code
– 2
– 3
– 4
– 5
– 6
– 8
– 10
– 12
– 14
– 16
– 20
– 24
– 32
830E-1AC
Tube Size
Threads
(OD)
UNF-2B
0.125
0.312 – 24
0.188
0.375 – 24
0.250
0.438 – 20
0.312
0.500 – 20
0.375
0.562 – 18
0.500
0.750 – 16
0.625
0.875 – 14
0.750
1.062 – 12
0.875
1.188 – 12
1.000
1.312 – 12
1.250
1.625 – 12
1.500
1.875 – 12
2.000
2.500 – 12
STANDARD TIGHTENING TORQUES
Newton
Foot Pounds
meters
(ft·lb)
(N·m)
5 ± 1
4 ± 1
11 ± 4
8 ± 3
16 ± 4
12 ± 3
20 ± 4
15 ± 3
24 ± 7
18 ± 5
40 ± 7
30 ± 5
54 ± 7
40 ± 5
75 ± 7
55 ± 5
88 ± 7
65 ± 5
108 ± 7
80 ± 5
136 ± 14
100 ± 10
163 ± 14
120 ± 10
312 ± 27
230 ± 20
2-7
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