6
SECTION 1001
STANDARD TORQUE DATA FOR NUTS AND BOLTS NOTE: A “click type” torque wrench is recommended for the bolt torques listed below.
Chart 1 (Plain Nuts/Bolts) BOLT SIZE (mm) M4 M5 M6 M8 M10 M12 M14 M16 M20 M22 M24 M30 M36
TYPE 8.8 MIN lb ft 3.0 4.8 8.2 20.0 40.0 69.0 110.0 175.0 345.0 475.0 600.0 1190.0 2080.0
TYPE 10.9 MAX
Nm 4.0 6.5 11.0 27.0 54.0 94.0 150.0 235.0 470.0 640.0 810.0 1615.0 2825.0
lb ft 3.4 5.5 9.2 22.5 45.0 78.0 125.0 190.0 390.0 530.0 675.0 1340.0 2340.0
Nm 4.5 7.5 12.5 31.0 61.0 106.0 170.0 260.0 530.0 720.0 915.0 1815.0 3175.0
MIN lb ft 4.3 7.0 11.8 28.7 56.0 100.0 160.0 245.0 480.0 655.0 830.0 1645.0 2875.0
MAX Nm 5.8 9.5 16.0 39.0 77.0 134.0 215.0 335.0 650.0 890.0 1125.0 2235.0 3900.0
lb ft 4.8 7.8 13.3 32.3 64.0 110.0 180.0 275.0 540.0 735.0 930.0 1855.0 3235.0
Nm 6.5 10.5 18.0 44.0 87.0 151.0 240.0 375.0 730.0 1000.0 1265.0 2515.0 4390.0
Chart 2 (Phosphate Coated Nuts/Bolts) BOLT SIZE (mm) M4 M5 M6 M8 M10 M12 M14 M16 M20 M22 M24 M30 M36
SM 8-10080
TYPE 8.8 MIN lb ft 2.3 3.6 6.2 15.0 30.0 52.0 83.0 131.0 259.0 355.0 450.0 893.0 1560.0
TYPE 10.9 MAX
Nm 3.0 4.9 8.3 20.3 41.0 71.0 113.0 176.0 353.0 480.0 608.0 1211.0 2119.0
lb ft 2.6 4.1 6.9 16.9 34.0 59.0 94.0 143.0 293.0 400.0 506.0 1005.0 1755.0
Nm 3.4 5.6 9.4 23.3 46.0 80.0 126.0 195.0 400.0 540.0 686.0 1361.0 2381.0
MIN lb ft 3.2 5.2 8.9 21.5 42.0 75.0 120.0 185.0 360.0 490.0 625.0 1235.0 2156.0
MAX Nm 4.4 7.1 12.0 29.2 58.0 101.0 161.0 251.0 490.0 665.0 845.0 1675.0 2925.0
lb ft 3.6 5.9 10.0 24.2 48.0 83.0 135.0 205.0 405.0 550.0 700.0 1390.0 2425.0
Nm 4.9 8.0 13.5 32.8 65.0 113.0 180.0 280.0 550.0 750.0 950.0 1885.0 3295.0
Issued 03-2001