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| Lock Nuts |
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YSK Clasp Locking |
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The locking method utilize the elasticity of steel itself, it is compelled to lock with axical locking. This product is designed for bad work surroundings and easy let-off nut. It'sability of locking is 3 times as stronger as traditional locking, this is its advantage.For the locking method of YSK because of the miss of assembly,it can not assure the vertical deflection between ground end and threads, that is the defect of this type. |
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Material Composition: SCM440 |
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Thread Precision:ISO 4H |
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Ground end squarencess:0.005mm |
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Hardness:HRC28 °~32° |
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Thread |
D |
h |
g |
n-m x L |
n |
b |
c |
MAX.Nm |
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| YSK
M16x1.5 |
34
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18
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29 |
4-M4x12
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4
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4
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24
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3.5
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| YSK
M17x1 |
37 |
32 |
26 |
| YSK
M18x1.5 |
38 |
33 |
28 |
| YSK
M20x1 |
40 |
35 |
30 |
| YSK
M20x1.5 |
| YSK
M22x1.5 |
42 |
37 |
32 |
| YSK
M24x1.5 |
44 |
39 |
34 |
| YSK
M25x1.5 |
45 |
20
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40 |
4-M4x14 |
5
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35 |
| YSK
M26x1.5 |
| YSK
M28x1.5 |
46 |
43 |
37 |
| YSK
M30x1.5 |
48 |
45 |
39 |
| YSK
M32x1.5 |
50 |
22
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47 |
4-M4x16
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41 |
| YSK
M35x1.5 |
53 |
50 |
44 |
| YSK
M38x1.5 |
56 |
53 |
47 |
| YSK
M40x1.5 |
58 |
55 |
49 |
| YSK
M42x1.5 |
60 |
51 |
| YSK
M45x1.5 |
68 |
63 |
6-M4x18 |
6 |
6
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57 |
| YSK
M48x1.5 |
69 |
25
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65 |
58 |
| YSK
M50x1.5 |
70 |
66 |
60 |
| YSK
M52x1.5 |
72 |
68 |
62 |
| YSK
M55x1.5 |
75 |
71 |
65 |
| YSK
M55x2 |
| YSK
M58x1.5 |
82 |
26 |
77 |
6-M5x20 |
70 |
4.5 |
| YSK
M60x1.5 |
84 |
79 |
72 |
| YSK
M60x2 |
| YSK
M62x1.5 |
86 |
28
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82 |
75 |
| YSK
M65x1.5 |
88 |
84 |
77 |
| YSK
M65x2 |
| YSK
M68x1.5 |
93 |
87 |
7 |
80 |
| YSK
M70x1.5 |
95
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89 |
82
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| YSK
M70x2 |
| YSK
M72x1.5 |
97 |
91 |
84 |
| YSK
M75x1.5 |
100 |
94 |
87 |
| YSK
M75x2 |
| YSK
M80x2 |
110 |
32 |
103 |
6-M6x22
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8 |
95 |
8 |
| YSK
M85x2 |
115 |
108 |
100 |
| YSK
M90x2 |
120 |
113 |
105 |
| YSK
M95x2 |
125 |
118 |
110 |
| YSK
M100x2 |
130 |
123 |
115 |
| YSK
M105x2 |
135 |
128 |
120 |
| YSK
M110x2 |
140 |
133 |
125 |
| YSK
M115x2 |
145 |
34 |
137 |
130 |
| YSK
M120x2 |
155 |
36
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146 |
6-M6x25
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136 |
| YSK
M125x2 |
160 |
150 |
140 |
| YSK
M130x2 |
165 |
155 |
148 |
| YSK
M140x2 |
180 |
38 |
168 |
8-M6x25 |
8
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10
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160 |
| YSK
M150x2 |
190 |
178 |
170 |
| YSK
M160x3 |
205 |
40 |
190 |
8-M8x30 |
178 |
18 |
| YSK
M170x3 |
215 |
200 |
193 |
| YSK
M180x3 |
230 |
213 |
205 |
| YSK
M190x3 |
240 |
223 |
215 |
| YSK
M200x3 |
245 |
230 |
223 |
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YSR Radial Locking |
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| The locking method is radical three points,the thickness is much thinner than other products. It is suitable,especially when there is the restriction of space of screw thickness and you can't find any other substitutes. |
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Material Composition: SCM440(42CrMo4) |
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Thread Precision:ISO 4H |
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Edge Bevel:0.002mm |
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Hardness:HRC28 °~32° |
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Parallelism:0.002mm |
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Concenticity:0.005mm |
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Thread |
D |
h |
g |
t |
d |
n-m |
MAX.Nm |
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| YSR
M6x0.5 |
16 |
8
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3
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2
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11 |
2-M4
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3.5
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| YSR
M8x0.75 |
| YSR
M10x0.75 |
18 |
13 |
| YSR
M10x1 |
| YSR
M12x1 |
20 |
16 |
| YSR
M12x1.25 |
| YSR
M14x1.5 |
25 |
21 |
| YSR
M15x1 |
| YSR
M16x1.5 |
28 |
10
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4
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23 |
2-M5
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4.5
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| YSR
M17x1 |
| YSR
M18x1.5 |
30 |
25 |
| YSR
M20x1 |
32 |
27 |
3-M5
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| YSR
M20x1.5 |
| YSR
M22x1.5 |
35 |
30 |
| YSR
M24x1.5 |
38 |
12
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5
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33 |
3-M6
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8.0 |
| YSR
M25x1.5 |
| YSR
M27x1.5 |
42 |
37 |
| YSR
M30x1.5 |
45
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40
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| YSR
M33x1.5 |
52 |
45 |
| YSR
M35x1.5 |
47
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| YSR
M36x1.5 |
55 |
14
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6
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2.5
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49 |
| YSR
M39x1.5 |
58 |
52 |
| YSR
M40x1.5 |
| YSR
M42x1.5 |
62 |
56 |
| YSR
M45x1.5 |
65 |
59 |
| YSR
M48x1.5 |
68 |
62 |
| YSR
M50x1.5 |
70 |
64 |
3-M8
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| YSR
M52x1.5 |
73 |
-
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-
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66 |
18.0
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| YSR
M55x2 |
75 |
16 |
7 |
3 |
68 |
| YSR
M56x2 |
77 |
70 |
| YSR
M60x2 |
80 |
73 |
| YSR
M64x2 |
85
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78 |
| YSR
M65x2 |
| YSR
M68x2 |
92
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18
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8
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3.5
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84 |
| YSR
M70x2 |
| YSR
M72x2 |
95 |
86 |
| YSR
M75x2 |
98 |
90 |
| YSR
M76x2 |
100 |
92 |
| YSR
M80x2 |
105 |
96 |
| YSR
M85x2 |
110 |
102 |
| YSR
M90x2 |
120 |
20 |
10
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4
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108 |
| YSR
M95x2 |
125 |
113 |
| YSR
M100x2 |
130 |
118 |
| YSR
M105x2 |
140 |
22
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12 |
5 |
125 |
| YSR
M110x2 |
145 |
132 |
| YSR
M115x2 |
150 |
137 |
| YSR
M120x2 |
155 |
24 |
142 |
| YSR
M125x2 |
160 |
147 |
| YSR
M130x2 |
165 |
152 |
| YSR
M135x2 |
175 |
26 |
14
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6
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160 |
3-M10 |
35.0 |
| YSR
M140x2 |
180 |
165 |
| YSR
M145x2 |
190 |
175 |
| YSR
M150x2 |
195 |
180 |
| YSR
M155x3 |
200 |
28 |
16 |
7 |
180 |
| YSR
M160x3 |
210 |
190 |
| YSR
M165x3 |
210 |
190 |
| YSR
M170x3 |
220 |
200 |
| YSR
M180x3 |
230 |
30 |
18 |
8 |
205 |
3-M12 |
60.0 |
| YSR
M190x3 |
240 |
215 |
| YSR
M200x3 |
250 |
32 |
225 |
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