Manitowoc National Crane 500E2 - Page 23

Published 08/16/19 Control # 112-05 1-13
500E2 SERVICE MANUAL INTRODUCTION
1
National Crane
M20x1
8.8 405.7 395.5 385.4
10.9 577.8 563.3 548.9
12.9 676.1 659.2 642.3
M20x1.5
8.8 386.0 376.3 366.7
10.9 549.7 535.9 522.2
12.9 643.3 627.2 611.1
M22x1.5
8.8 520.8 507.8 494.8
10.9 741.7 723.2 704.7
12.9 868.0 846.3 824.6
M24x2
8.8 655.8 639.4 623.0
10.9 934.0 910.6 887.3
12.9 1092.9 1065.6 1038.3
M27x2
8.8 951.4 927.6 903.8
10.9 1355.0 1321.1 1287.2
12.9 1585.6 1546.0 1506.3
M30x1.5
8.8 1369.2 1334.9 1300.7
10.9 1950.0 1901.3 1852.5
12.9 2281.9 2224.9 2167.8
M30x2
8.8 1324.6 1291.5 1258.4
10.9 1886.6 1839.4 1792.2
12.9 2207.7 2152.5 2097.3
M33x2
8.8 1784.5 1739.9 1695.3
10.9 2541.6 2478.0 2414.5
12.9 2974.2 2899.8 2825.4
M36x2
8.8 2340.1 2281.6 2223.1
10.9 3332.8 3249.5 3166.2
12.9 3900.2 3802.6 3705.1
Table 1-5 Metric Series Screws of STAINLESS STEEL A2-70/A4-70 with Coarse Threads
Size Torque (Nm)
M2.5x0.45 0.4
M3x0.5 0.9
M4x0.7 1.5
M5x0.8 3.1
M6x1 5.3
Table 1-4 Metric Series with Fine Threads – Zinc Flake Coated (Continued)
Nominal Size, Threads per
millimeter, and Series
Designation
Property
Class
Torque (Nm)
Maximum Nominal Minimum