4
Rosco Maximizer 2B Asphalt Distributor 4-11
Speciî›™cations
Table 4-7. Torque Speciî›™cations 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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