--- 5 ---
Shape B
Shape C
Shape D
5-2. Optional Accessories
(1) Each dimension and applicable bolt for each hexagon socket
(2) Each dimension and applicable bolt for each long hexagon socket
Shape B
Shape C
Shape D
955139
955140
955141
955149
955142
955150
955143
955151
991480
955144
955146
955147
M 8
M 10
M 10
M 12
M 12
M 14
M 16
M 10
M 12
M 12
M 14
M 14
M 16
M 18
13
14
17
17
19
19
21
21
21
22
24
27
W 3/8"
W 3/8"
W 7/16"
W 7/16"
W 1/2"
W 1/2"
W 1/2"
W 5/8"
L
1
20
20
24
24
24
24
24
24
24
24
25
25
52
52
52
75
52
75
52
75
125
52
52
75
13 mm
14 mm
17 mm
17 mm
19 mm
19 mm
21 mm
21 mm
21 mm
22 mm
24 mm
26 mm
B
B
B
B
B
B
D
D
D
D
D
D
M 8
M 12
Hexagon socket
12.7
Square
drive
dimension
Sq (mm)
Part
name
Code
No.
Nominal diameter of applicable bolts
Dihedral
width
H (mm)
Shape
Socket primary dimensions
(mm)
L
ISO
(Ordinary)
ISO
(Small type)
Inch
screw
High-tension
L
2
34
34
34
57
34
57
34
57
107
34
34
57
12.7
Square
drive
dimension
Sq (mm)
Part name
Code
No.
Nominal diameter of applicable bolts Dihedral
width
H (mm)
Shape
Socket primary
dimensions (mm)
ISO
(Ordinary)
ISO
(Small
type)
Inch
screw
High-
tension
14
17
19
21
22
23
24
26
27
9
8
9
10
14
15
15
15
16
40
32
34
36
40
40
40
40
40
14 mm
17 mm
19 mm
21 mm
22 mm
23 mm
24 mm
26 mm
27 mm
B
C
C
D
D
D
D
D
D
W 3/8"
W 7/16"
W 1/2"
W 9/16"
W 5/8"
M 12
M 16
873540
873536
873624
873626
873627
873628
873629
873630
985195
Hexagon socket
M 10
M 12
M 14
M 16
M 18
M 10
M 12
M 14
M 16
M 18
M 20
L
1
L
