National Crane 600H, Service Manual

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NATIONAL CRANE
08-19-2022 Control # 092-13
1-13
600H SERVICE MANUAL INTRODUCTION
1
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
REFERENCE ONLY