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YSF
Precision Locking Nuts - Locking the Belly

Material

Hardness

Thread accuracy

Run Out

SCM440

HRC28~32

ISO 6H (Turning)

0.005mm

ISO 4H (Grinding)

0.002mm

Video  3D view Specification of product PDF
    
YSF –
  [Select thread accuracy]※Please refer to the specifications for details.
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How to order

 

 

 

 

 

 

 

 

 

 

 

 

Screw

Pitch

D

C

E

g

t

a

b

M

Axial load

Locking torque

Release torque

max. Nm

Km

Nm

M14

1.5

30

25

14

4


(3places)

2

_

_

M5
X
0.8

4.5

_

_

M15

1

_

_

M16

1.5

_

_

M17

1

32

27

16

8

80

27.5

M18

1.5

_

_

M20

1

38

33

90

28.9

M20

1.5

M6
X
1.0

90

_

M22

1.5

_

_

M24

1.5

18

5


(3places)

_

_

M25

1.5

130

30.4

M27

1.5

40

35

_

_

M30

1.5

45

40

160

32.4

M33

1.5

50

45

18

_

_

M35

1.5

52

47

M8
X
1.25

190

39.2

M36

1.5

_

_

M36

01.5A

58

52

20

6


(3places)

2.5

_

_

M40

1.5

210

46.1

M42

1.5

62

56

_

_

M45

1.5

65

59

240

61.8

M48

1.5

70

64

_

_

M50

1.5

300

70.6

M52

1.5

73

68

22

7


(3places)

3

63

6

M5
X
1.25

18

_

_

M55

1.5

75

65

340

88.2

M56

2

_

_

M60

2

80

73

70

380

98

M64

2

85

78

75

_

_

M65

2

460

127.5

M68

2

92

84

24

8


(3places)

3.5

81

_

_

M70

2

490

147.1

M72

2

94

86

83

520

152

M75

2

98

90

87

_

_

M76

2

_

_

M80

2

105

96

93

7

620

156.9

M85

2

110

102

8(6places)

98

650

176.5

M90

2

120

108

26

10


(6places)

4

105

680

186.3

M95

2

125

113

110

710

201

M100

2

130

118

115

740

220.6

M105

2

140

125

28

123

M10
X
1.5

35

770

236.3

M110

2

145

132

128

800

252

M115

2

150

137

133

830

268.1

M120

2

155

142

30

12


(6places)

5

138

860

279.4

M125

2

160

147

143

890

289.2

M130

2

165

152

148

920

313.7

M135

2

175

160

32

155

950

352.9

M140

2

180

165

160

980

392.2

M145

2

190

175

168

1010

436.3

M150

2

195

180

173

1040

480.4

M155

3

200

34

14


(6places)

6

178

8

1070

519.6

M160

3

210

190

185

1100

563.7

M165

3

188

1130

598

M170

3

220

200

195

1160

647.1

M180

3

230

205

36

16


(6places)

7

205

M12
X
1.75

60

1220

686.3

M190

3

240

215

215

1280

735.3

M200

3

250

225

38

225

1340

794.1