2-1-2005
Page 4 of 4
F-3790
2-7227
INSTALLATION
INSTRUCTIONS
AMERICAN STANDARD CAP SCREWS
METRIC CAP SCREWS
GENERAL TORQUE SPECIFICATIONS
USE THE FOLLOWING TORQUES WHEN SPECIAL TORQUES ARE NOT GIVEN
SAE Grade
Typ. Head
Markings
Metric Class
Typ. Head
Markings
5
8
8.8
10.9
Cap Screw
TORQUE
TORQUE
TORQUE
TORQUE
Size
FT·LBS
N·m
FT·LBS
N·m
FT·LBS
N·m
FT·LBS
N·m
Inches
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
6.25
7.25
8.5
10
8.25
9.5
11
13
8
9
11
12
10.5
12
14
16
14
15
19
20
18.5
20
25
27
17.5
19
23
26
23
25
31
34
26
28
35
38
35
37
47.5
50
31
34
42
46
41
45
55.5
61
41
45
55.5
61
55
60
74.5
81
51
55
69
74.5
68
75
92
102
65
72
88
97.5
86
96
116
130
76
84
103
114
102
112
138
152
95
105
129
142
127
140
172
190
111
123
150
167
148
164
200
222
126
139
171
188
168
185
228
251
152
168
206
228
203
224
275
304
238
262
322
355
318
350
431
474
274
305
371
409
365
402
495
544
350
386
474
523
466
515
631
698
407
448
551
607
543
597
736
809
537
592
728
802
716
790
970
1070
670
740
908
1003
894
987
1211
1337
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
6
8
8
11
9
11
12
15
16
20
21.5
27
23
27
31
36.5
29
35
39
47
42
52
57
70
52
62
70
84
75
91
102
123
85
103
115
139
120
146
163
198
130
158
176
214
176
216
238
293
172
210
233
284
240
294
325
398
247
301
335
408
343
426
465
577
332
404
450
547
472
576
639
780
423
517
573
700
599
732
812
992
637
779
863
1055
898
1098
1217
1488
872
1066
1181
1444
1224
1496
1658
2027
1/4 - 20
1/4 - 28
5/16 - 18
5/16 - 24
3/8 - 16
3/8 - 24
7/16 - 14
7/16 - 20
1/2 - 13
1/2 - 20
9/16 - 12
9/16 - 18
Cap Screw
Size
Millimeters
M6 x 1.00
M8 x 1.25
M10 x 1.50
M12 x 1.75
M14 x 2.00
M16 x 2.50
M18 x 2.50
M20 x 2.50
M22 x 2.50
M24 x 3.00
M27 x 3.00
M30 x 3.00
5/8 - 11
5/8 - 18
3/4 - 10
3/4 - 16
7/8 - 9
7/8 - 14
1 - 8
1 - 14
Standard American and Metric Cap Screws
NOTE:
These values apply to fasteners as received
from supplier, dry or when lubricated with normal
engine oil. They do not apply if special graphite or
molysulphide greases or other extreme lubricants are
used.