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JIS1199-3 Nylon Insert Hex Flange Locking Nuts
JIS1199-3 Nylon Insert Hex Flange Locking Nuts
Hexagonal nylon locking nuts usually consist of a metal nut body and a built-in nylon washer or insert. The nylon washer is usually embedded in the annular groove on the top of the nut. When the nut is tightened, the nylon material is squeezed and deformed, filling the thread gap and generating additional friction, thereby preventing the nut from loosening due to vibration or impact.

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JIS1199-3 Nylon Insert Hex Flange Locking Nuts

China Lock Nut Supplier

Provide excellent service, first-class product quality and perfect after-sales support.

Related Products

  • JIS1199-3 Nylon Insert Hex Flange Locking Nuts
  • JIS1199-3 Nylon Insert Hex Flange Locking Nuts
  • JIS1199-3 Nylon Insert Hex Flange Locking Nuts
  • JIS1199-3 Nylon Insert Hex Flange Locking Nuts

Main Features

  • Strong anti-loosening ability: The deformation of nylon washers can effectively fill the thread gap and provide long-lasting locking force.

  • Anti-vibration: Suitable for high-vibration environments such as automobiles, industrial machinery, etc.
    Limited reusability: The locking effect of nylon washers will gradually decrease after multiple disassembly, so frequent disassembly and assembly is not recommended.

  • Corrosion resistance: Some products are made of stainless steel or galvanized, which are suitable for harsh environments.

  • Standard: DIN 6926

  • Specification: M5-M20

  • Grade: ST-8/10/12/ A2-70/A4-80

  • Material: Carbon steel / Stainless steel

  • Surface: Plain / Zinc plated / VZD / ZSML / Zinc-Nickel / ZNBHL/ ZNSHL / E2J / ZFSHL / ZFSHR / Delta-Tone /HDG / TZN

Technical Parameters

7043尺寸图-1

Products Dimensions

Screw Spec. D

M2

M2.5

M3

M3.5

M4

M5

M6

M8

M10

M12

M14

M16

M18

M20

P

Pitch

Coarse

/

/

/

/

/

0.8

1

1.25

1.5

1.75

2

2

/

2.5

Fine 1

/

/

/

/

/

0.5

0.75

1

1.25

1.5

1.5

1.5

/

2

Fine 2

/

/

/

/

/

/

/

/

1

1.25

/

/

/

1.5

Fine 3

/

/

/

/

/

/

/

/

/

1

/

/

/

/

S

Max

/

/

/

/

/

8

10

13

15

18

21

24

/

30

Min

/

/

/

/

/

7.78

9.78

12.73

14.73

17.73

20.67

23.67

/

29.16

e

Min

/

/

/

/

/

8.79

11.05

14.38

16.64

20.03

23.36

26.75

/

32.95

h

Max

/

/

/

/

/

7.1

9.1

11.1

13.5

16.1

18.2

20.3

/

24.8

Min

/

/

/

/

/

6.74

8.74

10.67

13.07

15.67

17.68

19.46

/

23.96

dc

Max


/

/

/

/

/

11.8

14.2

17.9

21.8

26

29.9

34.5

/

42.8

Min


/

/

/

/

/

9.8

12.2

15.8

19.6

23.8

27.6

31.9

/

39.9

m

Min

/

/

/

/

/

2.2

3.1

4.5

5.5

6.7

7.8

9

/

11.1

Weight

1000PCS/Kg

/

/

/

/

/

1.7

4

8.1

13

20.5

33

46

/

85

Application Field

  • Suitable for different occasions, mainly used in construction machinery, agricultural and forestry machinery, metallurgical field, automobile industry, ocean engineering and other fields.

  • Ocean Engineering
    Ocean Engineering
  • Automobile Industry
    Automobile Industry
  • Metallurgical Field
    Metallurgical Field
  • Agricultural & Forestry Machinery
    Agricultural & Forestry Machinery
  • Ocean Vessel
    Ocean Vessel
  • Construction Machinery
    Construction Machinery
  • Railway Transportation
    Railway Transportation
  • Mine And Tunnel Machinery
    Mine And Tunnel Machinery

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