EBS00022 HOW TO USE THE CONVERSION TABLE All specification data in this manual are listed in SI and METRIC UNITS. Use this table to convert METRIC unit data to IMPERIAL unit data. EBS00023 GENERAL TIGHTENING TORQUE SPECIFICATIONS This chart specifies tightening torques for stan- dard fasteners with a standard ISO thread pitch. Tightening torque specifications for spe- cial components or assemblies are provided for each chapter of this manual. To avoid warpage, tighten multi-fastener assemblies in a crisscross pattern and progressive stages until the specified tightening torque is reached. Unless otherwise specified, tightening torque specifications require clean, dry threads.
Com- ponents should be at room temperature. A: Distance between flats B: Outside thread diameter Ex.
METRIC MULTIPLIER IMPERIAL ** mm Ч 0.03937 = ** in 2 mm Ч 0.03937 = 0.08 in CONVERSION TABLE 2 - 22 HOW TO USE THE CONVERSION TABLE/ GENERAL TIGHTENING TORQUE SPECIFICATIONS SPEC METRIC TO IMPERIAL Torque Metric unit Multiplier Imperial unit m · kg m · kg cm · kg cm · kg 7.233 86.794 0.0723 0.8679 ft · lb in · lb ft · lb in · lb Weight kg g 2.205 0.03527 lb oz Speed km/hr 0.6214 mph Distance km m m cm mm 0.6214 3.281 1.094 0.3937 0.03937 mi ft yd in in Volume/ Capacity cc (cm3) cc (cm3) lt (liter) lt (liter) 0.03527 0.06102 0.8799 0.2199 oz (IMP liq.) cu · in qt (IMP liq.) gal (IMP liq.) Misc.
kg/mm kg/cm2 Centigrade (°C) 55.997 14.2234 9/5+32 lb/in psi (lb/in2) Fahrenheit (°F) A (nut) B (bolt) General tightening torques Nm m · kg ft · lb 10 mm 6 mm 6 0.6 4.3 12 mm 8 mm 15 1.5 11 14 mm 10 mm 30 3.0 22 17 mm 12 mm 55 5.5 40 19 mm 14 mm 85 8.5 61 22 mm 16 mm 130 13.0 94