Fastener

Non-metal Insert Lock Nuts

    Standard: ISO, DIN, GB

    Material: SS304, Aluminum, Carbon steel, Brass 

    Size: M3-M48

Shanghai Metal Corporation is a professional manufacturer and supplier of Non-metal Insert Lock Nuts with high quality and reasonable price.

DIN985 Non-metal insert lock nuts, also commonly referred to as nylon lock nuts, stop nuts or self-locking nuts, are nuts designed to prevent threaded connections from loosening on their own. They are widely used in a variety of machinery, equipment, automotive and construction industries, especially in a large vibration environment, can effectively prevent screws from loosening.

If you want to know more about Non-metal Insert Lock Nuts price please feel free to contact us, we will reply you within 24 hours


Technical Information of Non-metal Insert Lock Nuts:

 

DIN 985-1987 Non-metal Insert Lock Nuts 

thread size
(d) 

M3

M4

M5

MG

M7

MB

M10

M12

M14

M16

M18

P

thread pitch

coarse thread

0.5

0.7

0.8

1

1

1.25

1.5

1.75

2

2

2.5

Fine Tooth 1

\

\

\

\

\

1

1

1.5

1.5

1.5

2

Fine Tooth 2

\

\

\

\

\

\

1.25

1.25

\

\

1.5

da

Min

3

 

5

6

7

8

10

12

14

16

18

Max

3.45

4.6

5.75

6.75

7.75

8.75

10.8

13

15.1

17.3

19.5

dw

Min

4.6

5.9

6.9

8.9

9.6

11.6

15.6

17.4

20.5

22.5

24.9

e

Min

6.01

7.66

8.79

11.05

12.12

14.38

18.9

21.1

24.49

26.75

29.56

h

Max = nominal

4

5

5

6

7.5

8

10

12

14

16

18.5

Min

3.7

4.7

4.7

5.7

7.14

7.64

9.64

11.57

13.3

15.3

17.66

m

Min

2.4

2.9

3.2

4

4.7

5.5

6.5

8

9.5

10.5

13

mw

Min

1.65

2.2

2.75

3.3

3.85

4.4

5.5

6.6

7.7

8.8

9.9

s

Max = nominal

5.5

7

8

10

11

13

17

19

22

24

27

Min

5.32

6.78

7 78

9 78

10.73

12 73

16 73

18 67

2167

23 67

26.16

Thousand-piece weight(KG)

0.5

1

1.4

2.4

3

5.1

10.6

17.2

26

34

45

thread size
(d)

M20

M22

M24

M27

M30

M33

M36

M39

M42

M45

M48

P

thread pitch

coarse thread

2.5

2.5

3

3

3.5

3.5

\

4

4.5

4.5

5

Fine Tooth 1

2

2

2

2

2

2

3

3

3

 ei

3

Fine Tooth 2

1.5

1.5

\

\

\

\

\

\

\

\

\

da

Min

20

22

24

27

30

33

36

39

42

45

48

Max

21.6

23.7

25.9

29.1

32.4

35.6

38.9

42.1

45.4

48.6

51.8

dw

Min

27.7

29.5

33.2

38

42.7

46.6

51.1

55.9

60.6

64.7

69.4

e

Min

32.95

35.03

39.55

45.2

50.85

55.37

60.79

66.44

72.09

76.95

82.6

h

Max = nominal

20

22

24

27

30

33

36

39

42

45

48

Min

18.7

20.7

22.7

25.7

28.7

31.4

34.4

37.4

40.4

43.4

46.4

m

Max

14

15

15

17

19

22

25

27

29

32

36

mw

Min

11

12.2

13.2

14.8

16.5

18.2

19.8

21.5

23.1

248

26 5

s

Max = nominal

30

32

36

41

46

50

55

60

65

70

75

Min

29.16

31

35

40

45

49

53.8

58.8

63.8

68.1

73.1

Thousand-piece weight(KG)

65

75

100

162

212

317

415

499

628

771

998

Packaging of Non-metal Insert Lock Nuts:

 

Products of Shanghai Metal Corporation are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1)SMC Standard

2)Customization

 

 

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