Torque Values
Torque Values
Metric Fasteners (DIN)
TORQUE VALUES (Based on Bolt Size and Hardness) WRENCH SIZE
Size Nm ft.lb. Nm ft.lb. Nm ft.lb. Metric Inch Metric Inch
M3 1.2 *11 1.6 *14 2.1 *19 5.5 7/32 2.5 –
M4 2.9 *26 4.1 *36 4.9 *43 7 9/32 3 –
M5 6.0 *53 8.5 6 10 7 8 5/16 4 –
M6 10 7 1410171310 – 5 –
M8 25 18 35 26 41 30 13 1/2 6 –
M10 49 36 69 51 83 61 17 11/16 8 –
M12 86 63 120 88 145 107 19 3/4 10 –
M14 135 99 190 140 230 169 22 7/8 12 –
M16 210 155 295 217 355 262 24 15/16 14 –
M18 290 214 405 298 485 357 27 1-1/16 14 –
M20 410 302 580 427 690 508 30 1-1/4 17 –
1 ft.lb. = 1.357 Nm * = in.lb. 1 inch = 25.4 mm
8.8 10.9 12.9