PRECISION LOCK NUT - ZMV TYPE

Features  
- Material : DIN C45, JIS S45C
  : KS SM45C
- Hardness : HRC 22 ~ 25
- Nut Grade : Precision class
- Squarness of Nut Face : ±0.003
  1. Three locking pins locked in equal intervals enable the nut to be assembled with the shaft at appropriate angle and adjust the deviation properly.
  2. No need for a lock washer or fluting of shaft key.

DIMENSIONS (mm)

PART NO.
TRADE & PITCH
DIMENSIONS
Axial Load
(KN)
Set Screws
(Nm)
Weight
(g)
Ø D
B
g
t
d1
d2
d3
c
m
ZM 17
M 17 X 1
28
15
4
2.5
23
22.5
3.3
10
M4
49
7
24
ZM 20
M 20 X 1
32
15
4
3
25
26
3.3
10
M4
55
7
34
ZM 25
M 25 X 1.5
38
17
5
3
31
31.5
4.2
11
M5
87
7
54
ZM 30
M 30 X 1.5
45
17
5
3
38
37.5
4.2
11
M5
110
7
76
ZM 35
M 35 X 1.5
52
17
5
3
45
43.5
4.2
11
M5
120
7
102
ZM 40
M 40 X 1.5
58
19
6
3
50
49
5
12
M6
150
7
144
ZM 45
M 45 X 1.5
65
19
6
3
56
55
5
12
M6
170
7
180
ZM 50
M 50 X 1.5
70
19
6
3
61
60
5
12
M6
180
7
196
ZM 55
M 55 X 2
75
21
7
4
66
65
5
13
M6
250
18
240
ZM 60
M 60 X 2
80
21
7
4
70
70
5
13
M6
270
18
262
ZM 65
M 65 X 2
85
21
7
4
76
75
5
13
M6
290
18
282
ZM 70
M 70 X 2
92
23
8
4
82
81
6.2
14
M8
350
18
378
ZM 75
M 75 X 2
98
23
8
4
87
87
6.2
14
M8
370
18
422
ZM 80
M 80 X 2
105
23
8
4
92
93
6.2
14
M8
390
18
492
ZM 85
M 85 X 2
110
23
8
4
99
98
6.2
14
M8
400
34
524
ZM 90
M 90 X 2
120
25
10
4
105
105
6.2
15
M8
470
34
750
ZM 95
M 95 X 2
125
25
10
4
110
110
6.2
15
M8
490
34
782
ZM 100
M 100 X 2
130
25
10
4
116
115
6.2
15
M8
510
34
826
ZM 105
M 105 X 2
140
27
12
5
122
123
7.9
16
M10
560
34
1,108
ZM 110
M 110 X 2
145
27
12
5
129
128
7.9
16
M10
600
34
1,164
ZM 120
M 120 X 2
155
29
12
5
136
138
7.9
17
M10
710
34
1,378

ZM 130
M 130 X 2
165
29
12
5
137
148
7.9
17
M10
760
34
1,480
ZM 140
M 140 X 2
180
31
14
6
156
160
9.6
18
M12
880
60
1,958
ZM 150
M 150 X 2
195
31
14
6
167
173
9.6
18
M12
930
60
2,404
ZM 160
M 160 X 3
210
33
16
7
178
185
9.6
19
M12
980
60
3,080
ZM 170
M 170 X 3
220
33
16
7
189
195
9.6
19
M12
1,130
60
3,256
ZM 180
M 180 X 3
230
35
18
8
199
205
9.6
20
M12
1,300
60
3,628
ZM 190
M 190 X 3
240
35
18
8
210
215
9.6
20
M12
1,470
60
3,928
ZM 200
M 200 X 3
250
37
18
8
222
225
9.6
21
M12
1,600
60
4,330