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304/316 Stainless Steel DIN25201 Double Stack Self-Locking Recessed Locking Gasket
DIN25201 Double Stack Self-Locking Recessed Locking Gasket
Recessed Locking Gasket
304/316 Stainless Steel DIN25201 Double Stack Self-Locking Recessed Locking Gasket
DIN25201 Double Stack Self-Locking Recessed Locking Gasket
Recessed Locking Gasket

304/316 Stainless Steel DIN25201 Double Stack Self-Locking Recessed Locking Gasket

Feature

1、High wear resistance, corrosion resistance, no rust in humid environment, strong oxidation resistance.

2、304/316 stainless steel, beautiful and practical, high hardness, no deformation.

3、Standard concentricity, smooth surface, concentric and circular.

4、Fine fit, large bearing surface with bolts.

DIN25201 Double Stack Self-Locking Recessed Locking Gasket Drilling Screws

Parameter Information

Brand name

Double stack self-locking washer

Standard

DIN25201

Category

Flat gasket

Wood quality

304/316 stainless steel

Standard type

German standard

Surface treatment

Stainless steel washing

Packaging

Packaging bag + carton packaging

Specification

Specifications -D

Inside Diameter -d

Outside Diameter -dc

Thickness -h

max

min

nominal

max

min

nominal

max

min

M3

3.5

3.3

7

7.2

6.8

2.2

2.45

1.95

M3.5

4

3.8

7.6

7.8

7.4

2.2

2.45

1.95

M3.5 Plus

4

3.8

9

9.2

8.8

2.2

2.45

1.95

M4

4.5

4.3

7.6

7.8

7.4

2.2

2.45

1.95

M4 Plus

4.5

4.3

9

9.2

8.8

2.2

2.45

1.95

M5

5.5

5.3

9

9.2

8.8

2.2

2.45

1.95

M5 Plus

5.5

5.3

10.8

11

10.6

2.2

2.45

1.95

M6

6.6

6.4

10.8

11

10.6

2

2.5

1.75

M6 Plus

6.6

6.4

13.5

13.7

13.3

2

2.5

1.75

M8

8.8

8.6

13.5

13.7

13.3

2

2.5

1.75

M8 Plus

8.8

8.6

16.6

16.8

16.4

2

2.5

1.75

M10

10.9

10.5

16.6

16.8

16.4

2

2.5

1.75

M10 Plus

10.9

10.5

21

21.2

20.8

2

2.5

1.75

M12

13.2

12.8

19.5

19.7

19.3

2

2.5

1.75

M12 Plus

13.2

12.8

25.4

25.6

25.2

3

3.25

2.75

M14

15.4

15

23

23.2

22.8

3

3.25

2.75

M14 Plus

15.4

15

30.7

30.9

30.5

3.2

3.45

2.95

M16

17.2

16.8

25.4

25.6

25.2

3

3.25

2.75

M16 Plus

17.2

16.8

30.7

30.9

30.5

3.2

3.45

2.95

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