TM 10-4610-310-14
LIGHTWEIGHT WATER PURIFIER
TORQUE TABLE
GENERAL
This work package contains torque specifications for fastening bolts and nuts used in this maintenance manual.
Remember that torque specifications will be less for bolts that have oil or lubricant on the threads than for clean,
dry bolts. Use the listing to determine what grade of bolt you are using and how tight to torque it. Refer to Table 1
and Table 2 for specifications and factors related to torquing.
Table 1. Bolt and Socket Cap Screw Torque Specifications.
BOLTS
SAE 2
SAE 5
SAE 7
SOCKET CAP SCREW
Identification Marks
No markings
3 lines
5 lines
Allen head
Material
Low carbon
Medium
Medium
High-carbon, quenched, &
carbon,
carbon,
tempered
tempered
quenched, &
tempered
Tensile strength
74,000 psi
120,000 psi
133,000 psi
160,000 psi
BOLT DIAMETER/
DRY
OILED
DRY
OILED
DRY
OILED
DRY
OILED
THREAD PER
INCH
-20
4
3
8
6
10
8
14
11
-28
6
4
10
7
12
9
16
13
5/16-18
9
7
17
13
21
16
29
23
5/16-24
12
9
19
14
24
18
33
26
3/8-16
16
12
30
23
40
30
49
39
3/8-24
22
16
35
25
45
35
54
44
7/16-14
24
17
50
35
60
45
76
61
7/16-20
34
26
55
40
70
50
85
68
-13
38
31
75
55
95
70
113
90
-20
52
42
90
65
100
80
126
100
9/16-12
52
42
110
80
135
100
163
130
9/16-18
71
57
120
90
150
110
181
144
5/8-11
98
78
150
110
140
140
230
184
5/8-18
115
93
180
130
210
160
255
204
-10
157
121
260
200
320
240
400
320
-16
180
133
300
220
360
280
440
350
7/8-9
210
160
430
320
520
400
640
510
7/8-14
230
177
470
360
580
440
700
560
1-8
320
240
640
480
800
600
980
780
1-12
350
265
710
530
860
666
1060
845
