Kubota ZD25F User Manual

G-10
ZD25F, 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
Unit
Nominal
Diameter
Property class 8.8 Property class 10.9
N·m kgf·m ft-lbs N·m kgf·m ft-lbs
M8 23.6 to 27.4 2.4 to 2.8 17.4 to 20.2 29.4 to 34.3 3.0 to 3.5 21.7 to 25.3
M10 48.1 to 55.8 4.9 to 5.7 35.5 to 41.2 60.8 to 70.5 6.2 to 7.2 44.9 to 52.1
M12 77.5 to 90.1 7.9 to 9.2 57.2 to 66.5 103.0 to 117.0 10.5 to 12.0 76.0 to 86.8
M14 124.0 to 147.0 12.6 to 15.0 91.2 to 108.0 167.0 to 196.0 17.0 to 20.0 123.0 to 144.0
M16 196.0 to 225.0 20.0 to 23.0 145.0 to 166.0 260.0 to 303.0 26.5 to 31.0 192.0 to 224.0
Grade
Unit
Nominal Diameter
SAE GR.5 SAE GR.8
N·m kgf·m ft-lbs N·m kgf·m ft-lbs
5/16 23.1 to 27.8 2.35 to 2.84 17.0 to 20.5 32.5 to 39.3 3.31 to 4.01 24.0 to 29.0
3/ 8 47.5 to 57.0 4.84 to 5.82 35.0 to 42.0 61.0 to 73.2 6.22 to 7.47 45.0 to 54.0
1/ 2 108.5 to 130.2 11.07 to 13.29 80.0 to 96.0 149.2 to 179.0 15.22 to 18.27 110.0 to 132.0
9/16 149.2 to 179.0 15.22 to 18.27 110.0 to 132.0 217.0 to 260.4 22.14 to 26.57 160.0 to 192.0
5/ 8 203.4 to 244.1 20.75 to 24.91 150.0 to 180.0 298.3 to 358.0 30.44 to 36.53 220.0 to 264.0
Shape Size
Material of opponent part
Ordinariness Aluminum
N·m kgf·m ft-lbs N·m kgf·m ft-lbs
Tapered
screw
R1/8 12.7 to 21.6 1.3 to 2.2 9.4 to 15.9 12.7 to 19.6 1.3 to 2.0 9.4 to 15.4
R1/4 24.5 to 44.1 2.5 to 4.5 18.1 to 32.5 24.5 to 34.3 2.5 to 3.5 18.1 to 25.4
R3/8 49.0 to 88.3 5.0 to 9.0 36.2 to 65.1 49.0 to 58.8 5.0 to 6.0 36.2 to 43.4
R1/2 58.8 to 107.9 6.0 to 11.0 43.4 to 79.6 58.8 to 78.5 6.0 to 8.0 43.4 to 57.9
Straight
screw
G1/4 24.5 to 34.3 2.5 to 3.5 18.1 to 25.3 – – –
G3/8 61.8 to 82.4 6.3 to 8.4 45.6 to 60.8 – – –
G1/2 49.0 to 88.3 5.0 to 9.0 36.2 to 65.1 – – –
KiSC issued 04, 2009 A

Kubota ZD25F Specifications

General

Brand	Kubota
Model	ZD25F
Category	Lawn Mower
Language	English