Fitting Torque Chart - Woods Alitec A Series Operator's Manual

Always tighten fittings to these values unless a different torque value is
listed for a specific service procedure.
Make sure fastener threads are clean and threads are engaged properly.
All torque values are adopted from SAE J514 and SAE J1453.
Size
SAE
Dash
Size Lbs.-Ft.
2
3
4
5
6
8
10
12
14
16
20
24
32
MCPSSAMH (Rev. 10/13/2006)

FITTING TORQUE CHART

SAE (JIC)
37° Flare Thread
Size
2 5/16 - 24
3 3/8 - 24
4 7/16 - 20
5 1/2 - 20
6 9/16 - 18
8 3/4 - 16
10 7/8 - 14
12 1-1/16 - 12
14 1-3/16 - 12
16 1-5/16 - 12
20 1-5/8 - 12
24 1-7/8 - 12
32 2-1/2 - 12
SAE 37° Flare
N-m
4 5
8 11
12 16
15 20
18 25
37 50
48 65
74 100
88 120
100 135
133 180
166 225
236 320
O-Ring Style
Straight Thread
Size
5/16 - 24
3/8 - 24
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
TORQUE
O-Ring Straight Thread
Lbs.-Ft. N-m
4 5
9 12
16 22
22 30
35 48
60 82
105 143
140 190
184 250
221 300
258 350
317 430
--- ---
Seal-Lok
Thread
---
---
9/16 - 18
---
11/16 - 16
13/16 - 16
1 - 14
1-3/16 - 12
---
1-7/16 - 12
1-11/16 - 12
2 - 12
---
Seal-Lok
Lbs.-Ft. N-m
--- ---
--- ---
18 25
--- ---
27 37
40 54
63 86
92 125
--- ---
122 165
147 200
166 225
--- ---
Appendix 25