2 mertic fastener torque chart, Mertic fastener torque chart, Class 8.8 metric bolts class 8 metric nuts – SkyTrak 8042 Service Manual User Manual
Page 19
2-7
6036, 6042, 8042, 10042, 10054
General Information and Specifications
2.2.2
Mertic Fastener Torque Chart
MY3171
SizePITCH
Tensile
Stress
Area
Clamp
Load
Torque
(Dry or Loctite®
263
TM
)
Torque
(Lub)
Torque
(Loctite® 262
TM
OR Vibra-
TITE
TM
131)
Torque
(Loctite®
242
TM
or 271
TM
OR Vibra-
TITE
TM
111 or
140)
Sq mm
KN
[N.m]
[N.m]
[N.m]
[N.m]
3
0.5
5.03
2.19
1.3
1.0
1.2
1.4
3.5
0.6
6.78
2.95
2.1
1.6
1.9
2.3
4
0.7
8.78
3.82
3.1
2.3
2.8
3.4
5
0.8
14.20
6.18
6.2
4.6
5.6
6.8
6
1
20.10
8.74
11
7.9
9.4
12
7
1
28.90
12.6
18
13
16
19
8
1.25
36.60
15.9
26
19
23
28
10
1.5
58.00
25.2
50
38
45
55
12
1.75
84.30
36.7
88
66
79
97
14
2
115
50.0
140
105
126
154
16
2
157
68.3
219
164
197
241
18
2.5
192
83.5
301
226
271
331
20
2.5
245
106.5
426
320
383
469
22
2.5
303
132.0
581
436
523
639
24
3
353
153.5
737
553
663
811
27
3
459
199.5
1080
810
970
1130
30
3.5
561
244.0
1460
1100
1320
1530
33
3.5
694
302.0
1990
1490
1790
2090
36
4
817
355.5
2560
1920
2300
2690
42
4.5
1120
487.0
4090
3070
3680
4290
4. CLAMP LOAD LISTED FOR SHCS IS SAME AS GRADE 8 OR CLASS 10.9 AND DOES NOT
REPRESENT FULL STRENGTH CAPABILITY OF SHCS. IF HIGHER LOAD IS REQUIRED,
ADDITIONAL TESTING IS REQUIRED.
*3. ASSEMBLY USES HARDENED WASHER OR FASTENER IS PLACED AGAINST PLATED
STEEL OR RAW ALUMINUM
CLASS 8.8 METRIC BOLTS
CLASS 8 METRIC NUTS
NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS
2. ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT
METHODS TOLERANCE = ±10%
NO. 5000059 REV. J