RHINO 2409 Assembly Manual page 4

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