TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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Table F-3. Dry Torque Limits for Metric Screws and Free Spinning Nuts Material Grade Markings Metric Grade 4.8 Metric Grade 8.8 Metric Grade 10.9 Metric Grade 12.9 Diameter Thread Pitch Torque mm lb-ft N·m lb-ft N·m lb-ft N·m lb-ft N·m 6 1 3 4-5 5-7 7-9 7-9 10-13 8-11 11-15 8 1.25 7-9 9-11 13-17 17-23 17-23 23-31 21-27 27-37 8 1 7-9 9-13 14-18 18-24 19-25 25-33 21-29 29-39 10 1.5 13-17 17-23 25-33 33-45 34-46 46-62 40-54 54-72 10 1.25 14-18 18-24 26-34 35-47 36-48 49-65 42-56 57-77 10 0.75 15-19 21-27 29-39 39-53 40-54 54-72 47-63 63-85 12 1.75 22-30 30-40 43-57 58-78 60-80 81-107 69-93 94-126 12 1.5 23-31 32-42 46-60 61-81 63-83 85-113 73-97 99-131 12 1.25 24-32 33-45 47-63 65-85 65-87 88-118 76-102 104-138 12 1 26-34 34-46 49-65 67-89 68-90 93-123 80-106 108-144 14 2 36-48 48-74 69-91 93-125 95-127 129-173 112-148 151-201 14 1.5 39-51 52-70 75-99 99-135 103-137 140-186 120-160 163-217 15 1 51-69 69-93 100-132 135-179 137-183 187-249 160-214 218-290 16 2 55-73 75-99 107-143 145-193 148-198 201-267 173-231 235-313 16 1.5 59-79 80-106 114-152 155-207 158-210 214-286 184-246 250-334 18 1.5 166-222 225-301 230-306 311-415 268-358 364-486 20 2.5 209-279 283-377 289-385 392-522 338-450 458-610 20 1.5 232-308 315-419 321-427 435-579 375-499 508-678 20 1 244-324 330-440 337-449 457-609 394-524 534-712 22 2.5 285-379 387-515 394-524 534-712 461-613 624-832 22 1.5 313-417 424-566 432-576 586-782 664-884 900-1200 24 3 361-481 489-653 499-665 677-903 584-778 791-1055 24 2 394-524 534-712 545-725 738-984 725-965 982-1310 25 1.5 467-621 633-843 645-859 875-1167 754-1004 1023-1363 F-5 F-5 TM 9-2320-365-20-1