MASSEY FERGUSON MF 2430, Workshop Manual

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SECTION 100 - GENERAL INFORMATION
P/N 3681774M1 Edition 01-2006 100-19
STANDARD DRIVING TORQUE VALUES
Screws with metric threads
Maximum driving torque values for metric threads in kgm.
Diameter
x pitch
d x p
(mm)
Class 8.8 screw Class 10.9 screw Class 12.9 screw
Normal Galvanized
Cadmium
plated
Normal Galvanized
Cadmium
plated
Normal Galvanized
Cadmium
plated
3x5 0.153 0.137 0.122 0.193 0.173 0.15 0.234 0.21 0.187
4x0.7 0.316 0.284 0.252 0.438 0.394 0.35 0.53 0.477 0.424
5x0.8 0.612 0.55 0.49 0.87 0.78 0.69 1.03 0.93 0.82
6x1 1.06 0.95 0.85 1.48 1.33 1.18 1.78 1.60 1.42
8x1.25 2.51 2.25 2.00 3.54 3.18 2.83 4.24 3.02 3.39
8x1 2.65 2.38 2.12 3.73 3.35 2.98 4.47 4.03 3.57
10x1.5 5.11 4.60 4.08 7.19 6.47 5.75 8.63 7.76 6.90
10x1.25 5.34 4.81 4.27 7.51 6.75 6.00 9.02 8.11 7.21
12x1.75 8.65 7.78 6.02 12.14 10.92 9.71 14.59 13.13 11.67
12x1.25 9.24 8.32 7.39 12.95 11.66 10.36 15.61 14.05 12.48
14x2 13.77 12.39 11.01 19.38 17.44 15.50 23.26 20.93 18.60
14x1.5 14.59 13.13 11.67 20.61 18.55 16.48 24.69 22.20 19.75
16x2 20.91 18.82 16.72 29.38 26.44 23.50 35.30 31.77 28.24
16x1.5 21.83 19.65 17.46 30.81 27.73 24.64 36.93 33.24 29.54
18x2.5 28.87 25.98 23.09 40.61 36.55 32.48 48.77 43.69 39.00
18x1.5 31.42 28.28 25.13 44.28 39.85 35.42 53.06 47.75 42.44
20x2.5 40.81 36.73 32.64 57.34 51.61 45.87 68.77 61.89 56.00
20x2.5 40.81 36.73 32.64 57.34 51.61 45.87 68.77 61.89 56.00
20x1.5 43.97 39.58 35.17 61.93 55.74 49.54 74.28 66.25 59.42
22x2.5 54.23 48.85 43.42 76.32 68.69 61.05 91.53 82.37 73.22
22x1.5 58.26 54.43 46.60 81.93 73.74 65.54 98.36 88.53 78.68
24x3 70.51 63.45 56.40 99.08 89.17 79.26 119.33 107.44 95.50
24x2 74.53 67.13 59.67 105.10 94.59 84.08 125.51 112.95 100.40
27x3 100.36 92.75 82.44 144.89 130.40 115.91 173.46 156.12 138.76
27x2 109.18 98.26 87.34 153.06 137.75 122.44 183.67 165.30 140.97
30x3.5 130.79 125.81 111.03 198.93 177.24 157.54 235.71 212.14 183.60
30x2 151.02 135.91 120.81 212.24 191.02 169.79 254.08 228.67 203.26