Kubota MX5100 - Metric Screws, Bolts and Nuts; American Standard Screws, Bolts and Nuts with Unc or Unf Threads; Plugs

G-11
MX5100, WSM
G GENERAL
[3] METRIC SCREWS, BOLTS AND NUTS
W1016172
[4] AMERICAN STANDARD SCREWS, BOLTS AND NUTS WITH UNC OR
UNF THREADS
W1022485
[5] PLUGS
0000001666E
Grade
Property class 8.8 Property class 10.9
Unit
Nominal
Diameter
N·m kgf·m lbf·ft N·m kgf·m lbf·ft
M8 24 to 27 2.4 to 2.8 18 to 20 30 to 34 3.0 to 3.5 22 to 25
M10 48 to 55 4.9 to 5.7 36 to 41 61 to 70 6.2 to 7.2 45 to 52
M12 78 to 90 7.9 to 9.2 58 to 66 103 to 117 10.5 to 12.0 76 to 86.7
M14 124 to 147 12.6 to 15.0 91.2 to 108 167 to 196 17.0 to 20.0 123 to 144
M16 197 to 225 20.0 to 23.0 145 to 166 260 to 304 26.5 to 31.0 192 to 224
Grade
SAE GR.5 SAE GR.8
Unit
Nominal
Diameter
N·m kgf·m lbf·ft N·m kgf·m lbf·ft
5/16 23.1 to 27.7 2.35 to 2.83 17.0 to 20.5 32.6 to 39.3 3.32 to 4.00 24.0 to 29.0
3/ 8 48 to 56 4.9 to 5.8 35.0 to 42.0 61.1 to 73.2 6.23 to 7.46 45.0 to 54.0
1/ 2 109 to 130 11.1 to 13.2 80.0 to 96.0 149.2 to 178.9 15.21 to 18.24 110.0 to 132.0
9/16 149.2 to 178.9 15.21 to 18.24 110.0 to 132.0 217.0 to 260.3 22.12 to 26.54 160.0 to 192.0
5/ 8 203.4 to 244 20.74 to 24.88 150.0 to 180.0 298.3 to 357.9 30.42 to 36.49 220.0 to 264.0
Shape Size
Material of opponent part
Ordinariness Aluminum
N·m kgf·m lbf·ft N·m kgf·m lbf·ft
Tapered
screw
R1/8 13 to 21 1.3 to 2.2 9.4 to 15 13 to 21 1.3 to 2.0 9.4 to 15
R1/4 25 to 44 2.5 to 4.5 18 to 32 25 to 34 2.5 to 3.5 18 to 25
R3/8 49 to 88 5.0 to 9.0 37 to 65 49.0 to 58 5.0 to 6.0 37 to 43
R1/2 59 to 107 6.0 to 11.0 44 to 79.5 59 to 78 6.0 to 8.0 44 to 57
Straight
screw
G1/4 25 to 34 2.5 to 3.5 18 to 25 – – –
G3/8 62 to 82 6.3 to 8.4 46 to 60 – – –
G1/2 49 to 88 5.0 to 9.0 37 to 65 – – –