1-19
Published 3/26/2018, Control # 596-05
GRT8100 SERVICE MANUAL INTRODUCTION
M6x1.0
8.8 8.3 8.1 7.9
10.9 12.2 11.9 11.6
12.9 14.3 13.9 13.6
M8x1.25
8.8 20.2 19.7 19.2
10.9 29.6 28.9 28.2
12.9 34.7 33.8 33.0
M10x1.5
8.8 40.0 39.0 38.0
10.9 58.7 57.2 55.8
12.9 68.7 67.0 65.3
M12x1.75
8.8 69.7 68.0 66.2
10.9 102.4 99.8 97.2
12.9 119.8 116.8 113.8
M14x2
8.8 111.4 108.6 105.8
10.9 163.6 159.5 155.4
12.9 191.5 186.7 181.9
M16x2
8.8 172.8 168.5 164.1
10.9 253.8 247.4 241.1
12.9 296.9 289.5 282.1
M18x2.5
8.8 246.2 240.1 233.9
10.9 350.7 341.9 333.2
12.9 410.4 400.1 389.9
M20x2.5
8.8 348.0 339.3 330.6
10.9 495.6 483.2 470.8
12.9 580.0 565.5 551.0
M22x2.5
8.8 474.4 462.6 450.7
10.9 675.7 658.8 641.9
12.9 790.7 770.9 751.2
M24x3
8.8 601.3 586.3 571.3
10.9 856.4 835.0 813.6
12.9 1002.2 977.1 952.1
M27x3
8.8 881.6 859.6 837.5
10.9 1255.7 1224.3 1192.9
12.9 1469.4 1432.7 1395.9
M30x3.5
8.8 1195.3 1165.5 1135.6
10.9 1702.5 1659.9 1617.3
12.9 1992.3 1942.4 1892.6
Nominal Size, Threads per
Inch, and Series
Designation
Property
Class
Torque (Nm)
Maximum Nominal Minimum