Torque Specifications - Husqvarna LZ 25 Operator's Manual

TORQUE SPECIFICATIONS –
The torque values shown should be used as a general guideline when specifi c torque values are not
given.
Grade
ft./lbs ft./lbs
¼ 9
5
/16 18
3 /8 31
7 /16 50
½ 75
9 /16 110
5 /8 150
¾ 250
7
/8 378
1 1 /8 782
** Grade 5 - Minimum commercial quality (lower quality not recommended)
Grade
ft./lbs
M4
M5
M6
M7
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
66
English-
TECHNICAL DATA
HEX HEAD CAP SCREWS
U.S. Standard Hardware
SAE Grade 5
Nm
12
24
42
68
102
150
203
339
513
1060
Metric Standard Hardware
Grade 8.8
ft./lbs Nm
1.5 2
3 4
5.2 7
8.2 11
13.5 18
24 32
43.5 58
70.5 94
108 144
142 190
195 260
276 368
353 470
530 707
SAE Grade 8
ft./lbs Nm
13 18
28 38
46 62
75 108
115 156
165 224
225 305
370 502
591 801
1410 1912
Grade 10.9
ft./lbs Nm
2.2 3
4.5 6
7.5 10
12 16
18.8 25
35.2 47
62.2 83
100 133
147 196
202 269
275 366
390 520
498 664
474 996
Flangelock Screw
w/Flangelock Nut
ft./lbs Nm
24 33
40 54
Grade 12.9
ft./lbs Nm
2.7 3.6
5.2 7
8.2 11
15 20
21.8 29
43.5 58
75 100
119 159
176 235
242 323
330 440
471 628
596 794
904 1205