1.9
GENERAL INFORMATION
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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