GENERAL INFORMATION
1.13
STANDARD TORQUE SPECIFICATIONS
The following torque specifications are to be used as a general guideline. FOR SPECIFIC TORQUE VALUES OF
FASTENERS Refer to exploded views in the appropriate section. There are exceptions in the steering,
suspension, and engine sections.
Bolt Size Threads/In Grade 2 Grade 5 Grade 8
Torque in. lbs. (Nm)
#10 - 24 27 (3.1) 43 (5.0) 60 (6.9).............. ................ ..............
#10 - 32 31 (3.6) 49 (5.6) 68 (7.8).............. ................ ..............
Torque ft. lbs. (Nm)*
1/4 - 20 5 (7) 8 (11) 12 (16).............. .................. ................
1/4 - 28 6 (8) 10 (14) 14 (19).............. .................. ..............
5/16 - 18 11 (15) 17 (23) 25 (35).............. ................ ..............
5/16 - 24 12 (16) 19 (26) 29 (40).............. ................ ..............
3/8 - 16 20 (27) 30 (40) 45 (62).............. ................ ..............
3/8 - 24 23 (32) 35 (48) 50 (69).............. ................ ..............
7/16 - 14 30 (40) 50 (69) 70 (97).............. ................ ..............
7/16 - 20 35 (48) 55 (76) 80 (110).............. ................ ..............
1/2 - 13 50 (69) 75 (104) 110 (152).............. ................ .............
1/2 - 20 55 (76) 90 (124) 120 (166).............. ................ .............
Metric / Torque
6 x 1.0 72-78 In. lbs. 8 x 1.25 14-18 ft. lbs. 10 x 1.25 26-30 ft. lbs..... ......
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