Gehl SL3640E, Operator'S Manual, Page: 83 / 88

917334/BP0310 79
CHAPTER 9
TORQUE SPECIFICATIONS
Use these torque values when tightening hardware (excluding: locknuts, and
self-tapping, thread forming, and sheet metal screws) unless otherwise specified.
*All Torque Values are in ft-lbs. except those marked with an *, which are in-lbs.
For metric torque value (N·m), multiply ft-lbs. value by 1.355 or the in-lbs. value by
0.113.
UNIFIED
NATIONAL
THREAD
GRADE 2 GRADE 5 GRADE 8
DRY LUBED DRY LUBED DRY LUBED
8-32
8-36
10-24
10-32
19*
20*
27*
31* 14*
15*
21*
23* 30*
31*
43*
49* 22*
23*
32*
36* 41*
43*
60*
68* 31*
32*
45*
51*
1/4-20
1/4-28
5/16-18
5/16-24
66*
76*
11
12
50*
56*
9
9
9
10
17
19
75*
86*
13
14
12
14
25
25 9
10
18
20
3/8-16
3/8-24
7/16-14
7/16-20
20
23
32
36 15
17
24
27 30
35
50
55 23
25
35
40 45
50
70
80 35
35
55
60
1/2-13
1/2-20
9/16-12
9/16-18
50
55
70
80 35
40
55
60 75
90
110
120
55
65
80
90 110
120
150
170
80
90
110
130
5/8-11
5/8-18
3/4-10
3/4-16
100
110
175
200
75
85
130
150
150
180
260
300 110
130
200
220
220
240
380
420 170
180
280
320
7/8-9
7/8-14
1-8
1-12
170
180
250
270 125
140
190
210 430
470
640
710 320
360
480
530 600
660
900
1000
460
500
680
740
METRIC
COARSE
THREAD
GRADE 8.8 GRADE 10.9 GRADE 12.9
DRY LUBED DRY LUBED DRY LUBED
M6-1
M8-1.25
M10-1.5
8
19
37.5
6
14
28
11
27
53
8
20
39
13.5
32.5
64
10
24
47
M12-1.75
M14-2
M16-2
65
103.5
158.5
48
76.5
117.5
91.5
145.5
223.5
67.5
108
165.5
111.5
176.5
271
82
131
200