8PressureUnit kgf/cm 2 bar Pa=N/m 2 kPa lbf/in2 lbf/ft2kgf/cm2 1 0.98067 98066.5 98.0665 14.2233 2048.16bar 1.01972 1 100000 100 14.5037 2088.6Pa=N/m 2 0.00001 0.00001 1 0.001 0.00015 0.02086kPa 0.01020 0.01 1000 1 0.14504 20.886lbf/in 2 0.07032 0.0689 6894.76 6.89476 1 144lbf/ft2 0.00047 0.00047 47.88028 0.04788 0.00694 1kgf/cm2=735.56 Torr(mmHg)=0.96784atmStandard torqueThe following charts give the standard torque specification of bolts and nuts.Exceptions are given in the sections of “Disassembly and Assembly”METER TABLEClassification 4T, 5T 10TBolt typeBolt size Torque kgf · m (lbf · ft) Torque kgf · m (lbf · ft)M4 0.2 ± 0.02 0.4 ± 0.04M5 0.3 ± 0.03 0.8 ± 0.08M6 0.5 ± 0.05 1.4 ± 0.14M8 1.2 ± 0.12 3.3 ± 0.3M10 2.3 ± 0.23 6.5 ± 0.7M12 4.0 ± 0.4 11.3 ± 1.1M14 6.4 ± 0.6 17.9 ± 1.8M16 9.5 ± 0.9 26.7 ± 2.7M18 13.5 ± 1.4 38.0 ± 3.8M20 18.6 ± 1.9 52.2 ± 5.2M22 24.7 ± 2.5 69.4 ± 6.9M24 32.1 ± 3.2 90.2 ± 9.0M30 62.6 ± 6.3 176.1 ± 17.6M36 108.2 ± 10.8 304.3 ± 30.4M42 171.8 ± 17.2 483.2 ± 48.3M45 211.3 ± 21.1 594.3 ± 50.410.9