Operation Manual

BX25,
RCK54(P)-23BX, RCK60B-23BX,
LA240,
BT601,
WSM
G GENERAL
[3]
AMERICAN STANDARD SCREWS, BOLTS AND NUTS WITH UNC OR
UNF
THREADS
Grade
SAEGR.5
G
SAEGR.8
@
~
Nominal
Diameter
N'm
kgf'm
IbHt
N'm
kgf·m
IbHt
5116
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
481056
4.9105.8
35.01042.0 61.1
to
73.2 6.23
to
7.46
45.01054.0
1/2
109
to
130
11.1
to
13.2 80.01096.0 149.2
to
178.9
15.21 1018.24
110.0
to
132.0
9/16
149.210178.9 15.211018.24 110.0
to
132.0 217.0
to
260.3 22.121026.54 160.0
to
192.0
518
203.4
to
244 20.74
to
24.88
150.010180.0 298.310357.9 30.42
10
36.49
220.0
to
264.0
Wi 022485
[4]
PLUGS
Shape
Size
Material
of
opponent
part
Ordinariness
Aluminum
N'm
kgf·m
IbHt
N'm
kgf·m
IbHt
Tapered
screw
'EJ
R1/8
131021 1.3
to
2.2 9.4
to
15
13
to
21
1.3
to
2.0
9.41015
R1/4
25
to
44 2.5
to
4.5
18
to
32 25
to
34
2.5103.5
18
to
25
R318
49
to
88 5.0
to
9.0 37
to
65
49.0
to
58
5.0106.0
371043
Ri/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
U
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
-
Gi/2
49
to
88 5.0
to
9.0 37
to
65
- - -
0000001666E
G-9