Plain flat washer

The part between the connecting piece and the nut.Generally, a flat metal ring is used to protect the surface of the connected piece from nut abrasion and to disperse the pressure of the nut on the connected piece.Divided into flat washer - C level, large washers - A and C level, large washers - C level, small washer - A level, flat washer - A level, flat washer - chamfering - A grade, steel structure with high strength gasket, spherical washer, cone washer, beams with inclined washer, channels with oblique gaskets, standard spring washer, light spring washer, heavy spring washers, internal tooth lock washer, the serrated lock washer, tooth lock washer, external serrated lock washer, lock washer with only one ear, two ears check washer, lock washer with tongue, round nut with washer.
Name Washer
Size M3-M100,and customized
Material Carbon steel
Standards GBDINISOANSI/ASTM
Finish Plain,Zinc plated,Black,H.D.G.and etc.
Usage The part between the connecting piece and the nut.Generally, a flat metal ring is used to protect the surface of the connected piece from nut abrasion and to disperse the pressure of the nut on the connected piece.
Samples Samples are free.
Delivery time 7-15 days

Thread specification d

Φ1.6

Φ2

Φ2.5

Φ3

Φ4

Φ5

Φ6

Φ8

Φ10

Φ12

Φ14

Φ16

Φ20

Φ24

Φ30

Φ36

d

MAX

1.84

2.34

2.84

3.38

4.48

5.48

6.62

8.62

10.77

13.27

15.27

17.27

21.33

25.33

31.39

37.62

MIN

1.7

2.2

2.7

3.2

4.3

5.3

6.4

8.4

10.5

13

15

17

21

25

31

37

MAX

4

5

6

7

9

10

12

16

20

24

28

30

37

44

56

66

MIN

3.7

4.7

5.7

6.64

8.54

9.64

11.57

15.57

19.48

23.48

27.48

29.48

36.38

43.38

55.26

64.8

h

nominal

0.3

0.3

0.5

0.5

0.8

1

1.6

1.6

2

2.5

2.5

3

3

4

4

5

MAX

0.35

0.35

0.55

0.55

0.9

1.1

1.8

1.8

2.2

2.7

2.7

3.3

3.3

4.3

4.3

5.6

MIN

0.25

0.25

0.45

0.45

0.7

0.9

1.4

1.4

1.8

2.3

2.3

2.7

2.7

3.7

3.7

4.4

Thousand piece weight (steel)=kg

0.02

0.03

0.08

0.1

0.28

0.4

0.91

1.68

3.3

5.86

8.12

10.66

16.22

30.8

51.28

66.69