Manitowoc National Crane 500E2 - Page 21

Published 08/16/19 Control # 112-05 1-11
500E2 SERVICE MANUAL INTRODUCTION
1
National Crane
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
Table 1-3 Metric Series with Coarse Threads – Zinc Flake Coated (Continued)
Nominal Size, Threads per
millimeter, and Series
Designation
Property
Class
Torque (Nm)
Maximum Nominal Minimum