Optional Accessories - Hitachi WR 22SA Technical And Service Manual

5-2. Optional Accessories

(1) Dimensions of each hexagon socket and applicable bolts
Square
Code
drive
Part
dimension No.
name
Sq (mm)
23 mm 874-527
24 mm
874-528
26 mm 874-529
27 mm
874-530
19.0 mm
30 mm
874-532
(3/4")
32 mm 874-523
35 mm
874-533
36 mm
874-534
(2) Dimensions of each long hexagon socket and applicable bolts
Square
Code
drive
Part
dimension
name
Sq (mm)
22 mm
955-031
24 mm
955-033
26 mm
955-034
19.0 mm
27 mm
955-035
(3/4")
30 mm 955-037
32 mm
955-038
36 mm
955-092
(3) Extension bar (Code No. 874535)
(4) Universal joint (Code No. 955088)
Shape C
Nominal diameter of applicable bolts
ISO
High-tension
(Ordinary)
M 16
M 16 M 18
M 20
M 20
M 22
M 22
M 24
Shape B Shape C
Nominal diameter of applicable bolts
ISO
No.
High-tension
(Ordinary)
M 12 M 14
M16
M 16 M 18
M 20
M 20 M 22
M 24
M 22
Shape D
Dihedral
width
ISO Inch
H (mm)
(Small type) screw
23
W 9/16"
M 18
24
W 5/8"
26
M 20
27
M 22
30
M 24
W 3/4" 32
W 7/8" 35
M 27 36
Shape D
Dihedral
width
Inch
ISO
H (mm)
screw
(Small type)
M 16
22
M 18
24
W 5/8"
26
M 20
27
M 22
30
M 24 W 3/4"
32
M 27
36
--- 6 ---
Socket primary
dimensions (mm)
L
L
1
15
55
C
15
55
D
16
55
D
16
55
D
19
55
D
19
55
D
19
55
D
19
55
D
Socket primary dimensions
(mm)
L
L
1
B
60 23
B
60 23
C
85 25
D
85 26
D
85 26
D
100 26
D
100 26
L
2
32
32
57
57
57
72
72