Rosco Maximizer 3B, Operation And Service Manual

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4
Rosco Maximizer 3B Asphalt Distributor 4-11
Specifications
Inch Fasteners
The following Table lists torque values
for standard hardware and are intended as a guide
for average application involving typical stresses
and machined surfaces. Values are based on
physical limitations of clean, plated and lubricated
hardware. In all cases, when an individual torque
value is specified, it should be followed instead of
values given in this table.
Replace original equipment with
hardware of equal grade.
Table 4-7. Torque Specifications For Standard Inch Fasteners
CAPSCREWS: SAE GRADE 5 CAPSCREWS: SAE GRADE 8
SIZE THREAD TORQUE FT. LBS. TORQUE N•m TORQUE FT. LBS. TORQUE N•m
Dry Lubed Dry Lubed Dry Lubed Dry Lubed
1/4 20 UNC 8 6 11 9 12 9 16 12
28 UNF 10 7 13 10 14 10 19 14
5/16 18 UNC 17 13 24 18 25 18 33 25
24 UNF 19 14 26 20 27 20 37 28
3/8 16 UNC 31 23 42 31 44 33 59 44
24 UNF 35 26 47 36 49 37 67 50
7/16 14 UNC 49 37 67 50 70 52 95 71
20 UNF 55 41 75 56 78 58 105 79
1/2 13 UNC 75 57 100 77 105 80 145 110
20 UNF 85 64 115 86 120 90 165 120
9/16 12 UNC 110 82 145 110 155 115 210 155
18 UNF 120 91 165 125 170 130 230 175
5/8 11 UNC 150 115 205 155 210 160 285 215
18 UNF 170 130 230 175 240 180 325 245
3/4 10 UNC 265 200 360 270 375 280 510 380
16 UNF 295 225 405 300 420 315 570 425
7/8 9 UNC 430 320 580 435 605 455 820 615
14 UNF 475 355 640 480 670 500 905 680
1 8 UNC 645 485 875 655 910 680 1230 925
14 UNF 720 540 980 735 1020 765 1380 1040
1-1/8 7 UNC 795 595 1080 805 1290 965 1750 1310
12 UNF 890 670 1210 905 1440 1080 1960 1470
1-1/4 7 UNC 1120 840 1520 1140 1820 1360 2460 1850
12 UNF 1240 930 1680 1260 2010 1500 2730 2050
1-3/8 6 UNC 1470 1100 1990 1490 2380 1780 3230 2420
12 UNF 1670 1250 2270 1700 2710 2040 3680 2760
1-1/2 6 UNC 1950 1460 2640 1980 3160 2370 4290 3210
12 UNF 2190 1650 2970 2230 3560 2670 4820 3620
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