ISO Standard Round Washer Steel, Special Plating【1-20,000 Pieces Per Package】 (Part Numbers)

Promotional pricing ends 31/12/2024
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It is inserted between the bearing surface and tightening section when tightening machine screws or bolts. ISO standard.
[Material]
·Steel: highly corrosion resistant hot-dip coating steel plate
[Special Plating]
·Green Chromate / dacrotized / black chromate / tin cobalt / dark bronze color plating / hot-dip galvanizing / black nickel / chromate plating / parkerizing / trivalent black / 8 micron chromate yellow

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Part Numbers

Data to be displayed: 30; 45; 60

Part Number
WSI-STNB-M2
WSI-STNB-M4
WSI-STNB-M6

Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Material	Surface Treatment	I.D. d (mm)	Screw Nominal (M)	Thickness T (mm)	Sales Unit	Material: Steel	Surface Treatment (Detailed)
211.65 €	20,000 Pieces Per Package	1 pack		14 Days	10	[Steel] Steel	Nickel Plating	2.2	2	0.3	Box/Package	EN 1.0330 Equiv.	[Nickel Plating] Black Nickel
74.46 €	5,000 Pieces Per Package	1 pack		6 Days	10	[Steel] Steel	Nickel Plating	4.3	4	0.8	Box/Package	EN 1.0330 Equiv.	[Nickel Plating] Black Nickel
1.63 €		1	Available	6 Days	10	[Steel] Steel	Nickel Plating	6.4	6	1.6	Box/Package	EN 1.0330 Equiv.	[Nickel Plating] Black Nickel

Basic information

Type (Application)	Flat Washer	Type	Flat Washer

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Basic Attributes

Material
- Steel
  - Highly Corrosion-Resistant Hot-dip Steel Plate
  - Steel
Clear
I.D. d(mm)
2.2

2.5

2.7

2.8

3.2

4.3

5.3

6.4

8.4

10.5

13

15

17

19

21

23

25

28

31

34

37

40

43

46

50

54

58

62

66

70

74

78

82
Clear
Screw Nominal (M)
2

2.3

2.5

2.6

3

4

5

6

8

10

12

14

16

18

20

22

24

27

30

33

36

39

42

45

48

52

56

60

64

68

72

76

80
Clear
Thickness T(mm)
0.3

0.5

0.8

1

1.6

2

2.5

3

4

5

6

7

8

9

10

12
Clear
Sales Unit
- Low Quantity (can be purchased from one)
- Box/Package
Clear
Material: Steel
EN 1.0330 Equiv.
Clear
Surface Treatment (Detailed)
- Trivalent Chromate
  - 8 Microns Trivalent White
  - Trivalent Black
- Hot Zinc Plating
  - Molten Zinc Plating
- Chromate Plating
  - Black Chromate
  - Chromate Plating
  - Green Chromate
- Nickel Plating
  - Black Nickel
- Parker
- Dacrotized
- Copper Plating
  - German Brown plating
- Tin Plating
  - Tin Cobalt
Clear
Type
- WSI
Clear
Surface Treatment
- Trivalent Chromate
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Parker
- Dacrotized
- Silver / copper / tin plated
Clear