HLA BK48LF, Operator'S Manual

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Bolt Torque Table
B A
B
A
8.8 10.9
SAE 2 SAE 5 SAE 8
These table s are offered as the suggested maximum torque values for dry (not lubricated) threaded products and
are only a general guide.
Check tightness of bolts periodically, replace hardware with the same strength bolt.
Torque specification for bolts are identified by their head markings as shown.
See the “Wheel Torque Specification” page for wheel bolt /nut torque settings
METRIC TORQUE SPECIFICATIONS
SAE TORQUE SPECIFICATIONS
N-m
lbs-ft
N-m
lbs-ft
N-m lbs-ft N-m lbs-ft
10 mm 6 x 0.75 --- --- --- --- 6 x 1.0 11.3 8.3 16.5 12.2
13 mm 8 x 1.0 27 20 38 28 8 x 1.25 27.3 20.1 40.1 29.6
16 mm 10 x 1.25 52 38 73 54 10 x 1.5 54 40 49 36
18 mm 12 x 1.25 95 70 135 100 12.1.75 93 69 137 101
21 mm 14 x 1.5 150 111 210 155 14 x 2.0 148 109 218 161
24 mm 16 x 1.5 225 166 315 232 16 x 2.0 230 170 338 249
27 mm 18 x 1.5 325 240 460 339 18 x 2.5 329 243 469 346
30 mm 20 x 1.5 460 339 640 472 20 x 2.5 464 342 661 487
34 mm 22 x 1.5 610 450 860 634 22 x 2.5 634 468 904 667
36 mm 24 x 2.0 780 575 1100 811 24 x 3.0 798 588 1136 838
41 mm 27 x 3.0 --- --- --- --- 27 x 3.0 1176 867 1674 1234
46 mm 30 x 2.0 --- --- --- --- 30 x 3.0 1597 1178 2274 1677
Class 10.9 Class 8.8
Wrench
Size:
"A"
Thread Size:
"B"
Fine
Thread Size: "B"
Coarse
Class 10.9 Class 8.8
lbs-ft .
N-m
lbs-ft
N-m
lbs-ft
N-m
lbs-ft
N-m
lbs-ft
N-m
lbs-ft
N-m
7/16” 1/4-28 6 8.1 10 13.6 14 19.0 1/4-20 5 6.8 8 10.8 12 16.3
1/2” 5/16-24 13 17.6 19 25.7 27 36.6 5/16-18 11 14.9 17 23.0 25 33.9
9/16” 3/8-24 23 31.2 35 47.4 49 66.4 3/8-16 20 27.1 31 42.0 44 59.6
5/8” 7/16-20 36 48.8 55 74.5 75 101.6 7/16-14 32 43.4 49 66.4 70 94.9
3/4” 1/2-20 55 74.5 85 115.2 120 162.6 1/2-13 49 66.4 75 101.6 107 145.0
13/16” 9/16-18 79 107.0 122 165.3 172 233.1 9/16-12 70 94.9 109 147.7 154 208.7
15/16” 5/8-18 110 149.1 170 230.4 240 325.2 5/8-11 97 131.4 150 203.3 212 287.3
1-1/8” 3/4-16 192 260.2 297 402.4 420 569.1 3/4-10 173 234.4 266 360.4 376 509.5
1-5/16” 7/8-14 184 249.3 474 642.3 668 905.1 7/8-9 166 224.9 429 581.3 606 821.1
1-1/2” 1.0-12 274 371.3 705 955.3 995 1348.2 1.0-8 250 338.8 644 872.6 909 1231.7
SAE 8 SAE 2 SAE 5 SAE 8
Wrench
Size:
"A"
Thread
Size: "B"
Fine
Thread
Size: "B"
Coarse
SAE 2 SAE 5