GRADOS DE TORNILLOS Y APRIETESGRADO 5 GRADO 8DIAMETRO TORQUE SECO TORQUE LUBRICADO DIAMETRO TORQUE SECO TORQUE LUBRICADOBASICO LIBRAS-PIE N-METRO LIBRAS-PIE N-METRO BASICO LIBRAS-PIE N-METRO LIBRAS-PIE N-METRO1/4" 11-12.3 14.9-16. 8.-9. 11.8-13.2 1/4" 13-15 1.6-2!.3 9.!-11 12.2-14.95/16"" 2!-24 2-33 16-2! 22-2 5/16"" 25-3! 34-41 2!-25 2-343/8"" 4!-44 54-6! 32-36 43-49 3/8"" 5!-55 68-5 35-4! 4-54/16"" 64-2 8-98 52-6! 1-81 /16"" 8!-9! 1!8-122 6!-! 81-951/2"" 96-1!8 13!-146 8!-88 1!8-119 1/2"" 12!-135 163-183 9!-1!! 122-1369/16"" 14!-156 192-212 112-124 152-168 9/16"" 18!-2!! 244-21 13!-145 16-195/8"" 196-216 266-293 156-12 212-233 5/8"" 245-2! 332-366 185-2!5 251-283/4"" 348-384 42-521 28!-3!8 38!-418 3/4"" 435-48! 59!-651 325-36! 441-488/8"" 564-62! 65-841 452-5!! 613-68 /8"" !!-! 949-1!44 53!-585 19-931"" 848-936 115!-1269 68!-48 922-1!14 1"" 1!6!-11! 143-158 95-85 1!8-1181 1/8"" 1!48-1156 1421-1568 84!-924 1139-1253 1 1/8"" 15!!-165! 2!34-223 113!-1245 1532-16881 1/4"" 148!-1628 2!!-22!8 1184-13!4 16!5-168 1 1/4"" 212!-2335 285-3166 159!-15! 2156-2331 3/8"" 1944-2144 2636-29! 156!-116 2115-232 1 3/8"" 28!-3!6! 3!-4149 2!8!-229! 22!-31!51 1/2"" 2584-2844 35!4-3856 2!64-222 299-3!81 1 1/2"" 369!-4!6! 5!!4-55!5 2!-3!5! 356-41361 5/8"" 3!4!-3344 4122-4534 2432-268! 3298-3634 1 5/8"" 5!6!-55! 6861-853 38!!-418! 5153-56681 3/4"" 3488-384! 43!-52! 292-3!2 386-4166 1 3/4"" 582!-64!5 892-8685 436!-48!! 5912-65!91 /8"" 444-5224 6433-!84 392-416 5142-5663 1 /8"" 91!-8!! 1!26-119 593!-6525 8!41-88482"" 5248-56 116-832 42!!-4624 5695-62! 2"" 85!-9625 11865-13!52 656!-22! 8895-99!2 1/4"" 68!-8448 1!414-11455 6144-66! 8331-916 2 1/4"" 129!-14!! 1343-19!9 959!-1!55! 13!!4-143!62 1/2"" 1!496-11552 14233-15665 84!!-924! 1139!-12529 2 1/2"" 15!!-1925! 233!-261!3 1312!-14435 191-19542 3/4"" 1424!-15664 193!9-2144! 11392-12536 15448-16999 2 3/4"" 2216!-2435 3!!49-33!53 1662!-18285 2253-24943"" 188!!-2!68! 25493-28!42 15!4!-16544 2!394-22434 3"" 2924!-32165 39649-43616 2193!-24125 293-3214