IMT 3203i Parts & Specifications

General Information 115 Section 5
3203i - Manual # 99904380
Thread Torque Chart - Metric
NOTES:
1. Tightening torques provided are mid-range.
2. Consult bolt manufacturers particular specications.
3. Use at washers of equal strength.
4. Alltorque measurements are given in both KG-M and FT- LB.
5. Torque values specied are for bolts with residual oils or no special lubricants applied. If
special lubricants of stress ability, such as never-seez compound, graphite, oil, molybde-
num disulde, colloidal copper, or white lead are applied, mulitply the torque values in the
charts by the factor .90. The use of loctite does not a󰀨ect the torque values listed above.
FINE THREAD TORQUE CHART (METRIC)
COARSE THREAD TORQUE CHART (METRIC)
TIGHTENING TORQUE
TIGHTENING TORQUE
SIZE
(DIA-
TPI)
BOLT
DIA.
(INCHES)
SAE J429
GRADE 5
SAE J429
GRADE 8
SIZE
(DIA-
TPI)
BOLT DIA
(INCHES)
SAE J429
GRADE 5
SAE J429
GRADE 8
PLAIN
(KG-M)
PLATED
(KG-M)
PLAIN
(KG-
M)
PLATED
(KG-M)
PLAIN
(KG-M)
PLATED
(KG-M)
PLAIN
(KG-M)
PLATED
(KG-M)
5/16-24
0.3125
3
2
4
3
5/16-18
0.3125
2
2
3
2
3/8-24
0.375
5
4
7
5
3/8-16
0.375
4
3
6
5
7/16-20
0.4375
8
6
11
8
7/16-14
0.4375
7
5
10
7
1/2-20
0.5
12
9
17
12
1/2-13
0.5
10
8
15
11
9/16-18
0.5625
17
12
24
18
9/16-12
0.5625
15
11
21
16
5/8-18
0.625
24
18
33
25
5/8-11
0.625
21
16
30
22
3/4-16
0.75
41
31
58
44
3/4-10
0.75
37
28
52
39
7/8-11
0.875
62
45
93
69
7/8-9
0.875
55
41
84
63
1-12
1
89
67
138
103
1-8
1
82
62
126
94
1 1/8-12
1.125
123
93
200
150
1 1/8-7
1.125
110
82
178
133
1 1/4-12
1.25
171
129
278
209
1 1/4-7
1.25
155
116
251
188
1 3/8-12
1.375
232
174
375
281
1 3/8-6
1.375
203
152
329
246
1 1/2-12
1.5
304
228
492
369
1 1/2-6
1.5
270
210
438
328
WARNING
Anytime a gear-bearing bolt is removed, it
must be replaced with a new bolt of the
identical grade and size. Once a bolt has
been torqued to 75% of its proof load and
then removed, the torque coe fficient may no
longer be the same as when the bolt was new
thus giving indeterminate clamp loads after
torqueing. Failure to replace gear-bearing
bolts may result in bolt failure due to metal
fatigue causing death or serious injury.

IMT 3203i Specifications

General

Brand	IMT
Model	3203i
Category	Construction Equipment
Language	English