Hitachi WR 12DAF Handling Instructions Manual page 7

2. Sockets
Form B
L1
H L
Square
head drive
Part Name
dimensions
S (mm)
10 mm
12 mm
13 mm
Hexagonal 14 mm
12.7
Socket
17 mm
19 mm
21 mm
22 mm
3. Long Socket
Form B
L1
H L2
L
Square
head drive
Part Name
dimensions
S (mm)
12 mm
13 mm
14 mm
17 mm
17 mm
Long
12.7 19 mm
Socket
19 mm
21 mm
21 mm
21 mm
22 mm
Form C
S
H
Suitable Bolt Diameter
Code No. High ISO
tension (ordinary) (small)
944291 M6
873632
873539 M8
873540
873536 M10
873624 M12
873626
873627 M12 M14
Form C
S
H
Suitable Bolt Diameter
Code No. High ISO
tension (ordinary) (small)
955138
955139 M8
955140
955141 M10
955149 M10
955142 M12
955150 M12
955143
955151
991480
955144 M12 M14
L1
L S
Hexagonal
width across
ISO Inch
flats H (mm)
bolts
M8 W5/16"
M10
M12 W3/8"
M14 W7/16"
W1/2"
M16
L1
L2 S
L
Hexagonal
width across
ISO Inch
flats H (mm)
bolts
M8 W5/16"
M10
M12 W3/8"
M12 W3/8"
M14 W7/16"
M14 W7/16"
W1/2"
W1/2"
W1/2"
M16
Form D
L1
H
Dimensions (mm)
Form
L
10 B 40
12 B 40
13 B 40
14 B 40
17 C 32
19 C 34
21 D 36
22 D 40
Form D
L1
H L2
Main Socket
Dimensions (mm)
Form
L
12 B 52
13 B 52
14 B 52
17 B 52
17 B 75
19 B 52
19 B 75
21 D 52
21 D 75
21 D 125
22 D 52
L S
Table 1
Main Socket
L1 øF
8 18
8 20
9 25
9 25
8 28
9 28
10 32
14 35
S
L
Table 2
L1 L2 øF
20 34 20
20 34 21.5
20 34 22
24 34 25
24 57 25
24 34 28
24 57 28
24 34 31
24 57 31
24 107 31
24 34 32.5
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