Torque Values
Torque Values
Metric Fasteners (DIN)
TORQUE VALUES (Based on Bolt Size and Hardness) WRENCH SIZE
Size ft.lb. Nm ft.lb. Nm ft.lb. Nm Inch Metric Inch Metric
M3 *11 1.2 *14 1.6 *19 2.1 7/32 5.5 - 2.5
M4 *26 2.9 *36 4.1 *43 4.9 9/32 7 - 3
M5 *53 6.0 6 8.5 7 10 5/16 8 - 4
M6 7 10 10 14 13 17 - 10 - 5
M8 18 25 26 35 30 41 1/2 13 - 6
M10 36 49 51 69 61 83 11/16 17 - 8
M12 63 86 88 120 107 145 3/4 19 - 10
M14 99 135 140 190 169 230 7/8 22 - 12
M16 155 210 217 295 262 355 15/16 24 - 14
M18 214 290 298 405 357 485 1-1/16 27 - 14
M20 302 410 427 580 508 690 1-1/4 30 - 17
1 ft.lb. = 1.357 Nm. * = in.lb. 1 Inch = 25.4 mm