Fastener

Plain Washer

    Standard: DIN 125

     

    Material: Carbon Steel,Stainless Steel,Brass, Aluminum etc.

     

    Minimum Order: 50,000 pieces

     

    FOB Price: USD 20-50 per thousand pieces

Specifications of Flat Washers:
1 Standard: DIN, BS, IFI, JIS, ISO,GB,ANSI,ASME,Non-Standard
2 Size: M3–M76
3 Material:
   1) Carbon Steel
   2) Alloy Steel
   3) Stainless Steel
   4) Brass
   5) Aluminum
       etc.
4 Type:
   1) Flat washers(plain washer,IFI,ASTM)

   2) According to your request

 


Finish of Flat Washers:

1) Zinc Clear

2) Zinc Yellow

3) Black

4) Nickel-plating

5) Tin-plating

6) Chrome- plating

7) Dacromet

8) Mechanical Galvanizing

9) Hot-dip Galvanizing

 

Features of Flat Washers:

1) Surface Condition: remove all burs and sharp edges

2) For non-standard parts, samples or drawings are avaliable for us

 

3) Working Process Include: cold punching, machining, CNC machine

 

Applications of Flat Washers:

1) Agri machines

2) Automobiles

3) Earth-movers

4) Railways

5) Trailers

6) Bearings

7) Gear boxes

8) Motors

9) Textile machines

10)Heavy vehicles

11)Diesel sets

       etc.

Packaging of Flat Washers: 

Carton,Box, Bag, Pallet or according to your request  

Our popular products of Flat Washers: 

1) Flat Washers

 

Unit: mm

d1

1.7

1.8

2.2

2.5

2.7

2.8

3.2

3.7

4.3

5.3

6.4

7.4

8.4

10.5

13

15

17

19

21

23

d2

4

4.5

5

6

6

7

7

8

9

10

12

14

16

20

24

28

30

34

37

39

s

0.3

0.3

0.3

0.5

0.5

0.5

0.5

0.5

0.8

1

1.6

1.6

1.6

2

2.5

2.5

3

3

3

3

 

 

 

2) ASTM Flat Washers

Unit: inch

Thread Size

1/4

5/16

3/8

1/2

5/8

3/4

7/8

1

1/8

1/4

d1

9/32

11/32

13/32

17/32

11/16

13/16

15/16

1 1/8

1 1/4

1 3/8

d2

5/8

11/16

13/16

1 1/16

1 5/16

1 15/32

1 3/4

2

2 1/4

2 1/2

s

0.051

0.051

0.051

0.097

0.122

0.122

0.136

0.136

0.136

0.136

 

3) IFI Washers

 

Unit: inch

Thread Size

6

8

10

3/16

12

1/4

5/16

3/8

7/16

1/2

9/16

5/8

d1

0.156

0.188

0.219

0.250

0.250

0.281

0.344

0.406

0.469

0.531

0.594

0.656

d2

0.375

0.438

0.500

0.562

0.562

0.625

0.688

0.812

0.922

1.062

1.156

1.312

s

0.049

0.049

0.049

0.049

0.065

0.065

0.065

0.065

0.065

0.095

0.095

0.095

                         

Thread Size

3/4

7/8

1

1 1/8

1 1/4

1 3/8

1 1/2

1 5/8

1 3/4

1 7/8

2

2 1/4

d1

0.812

0.938

1.062

1.250

1.375

1.500

1.625

1.750

1.875

2.000

2.125

2.375

d2

1.469

1.750

2.000

2.250

2.500

2.750

3.000

3.750

4.000

4.250

4.500

4.750

s

0.134

0.134

0.134

0.134

0.165

0.165

0.165

0.180

0.180

0.180

0.180

0.220

 

 

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