Group 0003 Torque Values TM2362 (25JUN08) 00-0003-1 450DLC Excavator Repair 062508 PN=23 Metric Bolt and Cap Screw Torque Values –UN–07SEP99 TORQ2 Top—Property Class and Head Markings; Bottom—Property Class and Nut Markings METRIC BOLT AND CAP SCREW TORQUE VALUES—Tolerance is ±10% unless otherwise specified Class 4.8 Class 8.8 or 9.8 Class 10.9 Class 12.9 Thread Lubricateda Dryb Lubricateda Dryb Lubricateda Dryb Lubricateda Dryb Size N•m (lb-ft) N•m (lb-ft) N•m (lb-ft) N•m (lb-ft) N•m (lb-ft) N•m (lb-ft) N•m (lb-ft) N•m (lb-ft) M6 4.7 (3.5) 6 (4.4) 9 (6.6) 11.5 (8.5) 13 (9.5) 16.5 (12.2) 15.5 (11.5) 19.5 (14.5) M8 11.5 (8.5) 14.5 (10.7) 22 (16) 28 (20.5) 32 (23.5) 40 (29.5) 37 (27.5) 47 (35) M10 23 (17) 29 (21) 43 (32) 55 (40) 63 (46) 80 (59) 75 (55) 95 (70) M12 40 (29.5) 50 (37) 75 (55) 95 (70) 110 (80) 140 (105) 130 (95) 165 (120) M14 63 (46) 80 (59) 120 (88) 150 (110) 175 (130) 220 (165) 205 (150) 260 (190) M16 100 (74) 125 (92) 190 (140) 240 (175) 275 (200) 350 (255) 320 (235) 400 (300) M18 135 (100) 170 (125) 265 (195) 330 (245) 375 (275) 475 (350) 440 (325) 560 (410) M20 190 (140) 245 (180) 375 (275) 475 (350) 530 (390) 675 (500) 625 (460) 790 (580) M22 265 (195) 330 (245) 510 (375) 650 (480) 725 (535) 920 (680) 850 (625) 1080 (800) M24 330 (245) 425 (315) 650 (480) 820 (600) 920 (680) 1150 (850) 1080 (800) 1350 (1000) M27 490 (360) 625 (460) 950 (700) 1200 (885) 1350 (1000) 1700 (1250) 1580 (1160) 2000 (1475) M30 660 (490) 850 (625) 1290 (950) 1630 (1200) 1850 (1350) 2300 (1700) 2140 (1580) 2700 (2000) M33 900 (665) 1150 (850) 1750 (1300) 2200 (1625) 2500 (1850) 3150 (2325) 2900 (2150) 3700 (2730) M36 1150 (850) 1450 (1075) 2250 (1650) 2850 (2100) 3200 (2350) 4050 (3000) 3750 (2770) 4750 (3500) a "Lubricated" means coated with a lubricant such as engine oil, or fasteners with phosphate and oil coatings.
b "Dry" means plain or zinc plated without any lubrication. Fasteners should be replaced with the same or higher property class. CAUTION: Use only metric tools on metric hardware. If higher property class fasteners are used, these should only be Other tools may not fit properly. Tool may slip and tightened to the strength of the original. cause injury. Make sure fastener threads are clean and that you properly start thread engagement. This will prevent them from failing when DO NOT use these values if a different torque value or tightening tightening. procedure is given for a specific application. Torque values listed are for general use only. Check tightness of fasteners periodically.
Tighten plastic insert or crimped steel-type lock nuts to approximately 50 percent of the dry torque shown in the chart, applied to the nut, Shear bolts are designed to fail under predetermined loads. Always not to the bolt head. Tighten toothed or serrated-type lock nuts to the replace shear bolts with identical property class. full torque value.
OUT3035,TORQUE2 –19–22MAR06–1/1 00 0003 1 METRIC BOLT AND CAP SCREW TORQUE VALUES—Tolerance is ±10% unless otherwise specified Class 4.8 Class 8.8 or 9.8 Class 10.9 Class 12.9 Thread Size Lubricateda N•m (lb-ft) Dryb N•m (lb-ft) Lubricateda N•m (lb-ft) Dryb N•m (lb-ft) Lubricateda N•m (lb-ft) Dryb N•m (lb-ft) Lubricateda N•m (lb-ft) Dryb N•m (lb-ft) M6 4.7 (3.5) 6 (4.4) 9 (6.6) 11.5 (8.5) 13 (9.5) 16.5 (12.2) 15.5 (11.5) 19.5 (14.5) M8 11.5 (8.5) 14.5 (10.7) 22 (16) 28 (20.5) 32 (23.5) 40 (29.5) 37 (27.5) 47 (35) M10 23 (17) 29 (21) 43 (32) 55 (40) 63 (46) 80 (59) 75 (55) 95 (70) M12 40 (29.5) 50 (37) 75 (55) 95 (70) 110 (80) 140 (105) 130 (95) 165 (120) M14 63 (46) 80 (59) 120 (88) 150 (110) 175 (130) 220 (165) 205 (150) 260 (190) M16 100 (74) 125 (92) 190 (140) 240 (175) 275 (200) 350 (255) 320 (235) 400 (300) M18 135 (100) 170 (125) 265 (195) 330 (245) 375 (275) 475 (350) 440 (325) 560 (410) M20 190 (140) 245 (180) 375 (275) 475 (350) 530 (390) 675 (500) 625 (460) 790 (580) M22 265 (195) 330 (245) 510 (375) 650 (480) 725 (535) 920 (680) 850 (625) 1080 (800) M24 330 (245) 425 (315) 650 (480) 820 (600) 920 (680) 1150 (850) 1080 (800) 1350 (1000) M27 490 (360) 625 (460) 950 (700) 1200 (885) 1350 (1000) 1700 (1250) 1580 (1160) 2000 (1475) M30 660 (490) 850 (625) 1290 (950) 1630 (1200) 1850 (1350) 2300 (1700) 2140 (1580) 2700 (2000) M33 900 (665) 1150 (850) 1750 (1300) 2200 (1625) 2500 (1850) 3150 (2325) 2900 (2150) 3700 (2730) M36 1150 (850) 1450 (1075) 2250 (1650) 2850 (2100) 3200 (2350) 4050 (3000) 3750 (2770) 4750 (3500) a "Lubricated" means coated with a lubricant such as engine oil, or fasteners with phosphate and oil coatings.
b "Dry" means plain or zinc plated without any lubrication.