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

Promotional pricing ends 31/12/2024
Volume Discount

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

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Part Number
WSI-ST3B-M2
WSI-ST3B-M2.3
WSI-ST3B-M2.5
WSI-ST3B-M2.6
WSI-ST3B-M3
WSI-ST3B-M4
WSI-ST3B-M5
WSI-ST3B-M6
WSI-ST3B-M8
WSI-ST3B-M10
WSI-ST3B-M12
WSI-ST3B-M14
WSI-ST3B-M16
WSI-ST3B-M18
WSI-ST3B-M20
WSI-ST3W8-M3
WSI-STAY-M6
WSI-STAY-M8
WSI-STAY-M10
WSI-STAY-M12
WSI-STAY-M16
WSI-STAY-M18
WSI-STAY-M20
WSI-STAY-M22
WSI-STAY-M24
WSI-STAY-M27
WSI-STAY-M30
WSI-STAY-M33
WSI-STAY-M36
WSI-STAY-M39
WSI-STAY-M42
WSI-STAY-M45
WSI-STAY-M48
WSI-STAY-M52
WSI-STAY-M56
WSI-STAY-M60
WSI-STAY-M64
WSI-STAY-M68
WSI-STAY-M72
WSI-STAY-M76
WSI-STAY-M80
WSI-STC-M2
WSI-STC-M2.3
WSI-STC-M2.5
WSI-STC-M2.6
WSI-STC-M3
WSI-STC-M4
WSI-STC-M5
WSI-STC-M6
WSI-STC-M8
WSI-STC-M10
WSI-STC-M12
WSI-STC-M14
WSI-STC-M16
WSI-STC-M18
WSI-STC-M20
WSI-STC-M22
WSI-STC-M24
WSI-STC-M27
WSI-STC-M30

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)
232.64 €	20,000 Pieces Per Package	1 pack		6 Days	10	[Steel] Steel	Trivalent Chromate	2.2	2	0.3	Box/Package	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
147.98 €	10,000 Pieces Per Package	1 pack		6 Days	10	[Steel] Steel	Trivalent Chromate	2.5	2.3	0.5	Box/Package	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
1.63 €		1	Available	6 Days	10	[Steel] Steel	Trivalent Chromate	2.7	2.5	0.5	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
148.34 €	10,000 Pieces Per Package	1 pack		6 Days	10	[Steel] Steel	Trivalent Chromate	2.8	2.6	0.5	Box/Package	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
127.60 €	10,000 Pieces Per Package	1 pack		6 Days	10	[Steel] Steel	Trivalent Chromate	3.2	3	0.5	Box/Package	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
3.33 €		1	Available	6 Days	10	[Steel] Steel	Trivalent Chromate	4.3	4	0.8	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
1.67 €		1	Available	6 Days	10	[Steel] Steel	Trivalent Chromate	5.3	5	1	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
0.16 €		1	Available	Same day Stock	10	[Steel] Steel	Trivalent Chromate	6.4	6	1.6	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
1.80 €		1	Available	6 Days	10	[Steel] Steel	Trivalent Chromate	8.4	8	1.6	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
55.49 €	500 Pieces Per Package	1 pack		6 Days	10	[Steel] Steel	Trivalent Chromate	10.5	10	2	Box/Package	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
59.41 €	300 Pieces Per Package	1 pack		6 Days	10	[Steel] Steel	Trivalent Chromate	13	12	2.5	Box/Package	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
74.15 €	300 Pieces Per Package	1 pack		6 Days	10	[Steel] Steel	Trivalent Chromate	15	14	2.5	Box/Package	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
65.39 €	250 Pieces Per Package	1 pack		6 Days	10	[Steel] Steel	Trivalent Chromate	17	16	3	Box/Package	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
72.91 €	200 Pieces Per Package	1 pack		6 Days	10	[Steel] Steel	Trivalent Chromate	19	18	3	Box/Package	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
66.00 €	150 Pieces Per Package	1 pack		6 Days	10	[Steel] Steel	Trivalent Chromate	21	20	3	Box/Package	EN 1.0330 Equiv.	[Trivalent Chromate] Trivalent Black
114.65 €	10,000 Pieces Per Package	1 pack		14 Days	-	[Steel] Steel	Trivalent Chromate	3.2	3	0.5	Box/Package	EN 1.0330 Equiv.	[Trivalent Chromate] 8 Microns Trivalent White
1.73 €		1	Available	6 Days	-	[Steel] Steel	Zinc Plating	6.4	6	1.6	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
0.04 €		1	Available	Same day Stock	-	[Steel] Steel	Zinc Plating	8.4	8	1.6	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
0.19 €		1	Available	Same day Stock	-	[Steel] Steel	Zinc Plating	10.5	10	2	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
1.83 €		1	Available	6 Days	-	[Steel] Steel	Zinc Plating	13	12	2.5	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
0.63 € 0.44 €		1	Available	Same day Stock	-	[Steel] Steel	Zinc Plating	17	16	3	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
0.45 € 0.32 €		1	Available	Same day Stock	-	[Steel] Steel	Zinc Plating	19	18	3	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
0.97 € 0.81 €		1	Available	Same day Stock	-	[Steel] Steel	Zinc Plating	21	20	3	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
2.21 €		1	Available	6 Days	-	[Steel] Steel	Zinc Plating	23	22	3	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
2.77 €		1	Available	6 Days	-	[Steel] Steel	Zinc Plating	25	24	4	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
2.97 €		1	Available	6 Days	-	[Steel] Steel	Zinc Plating	28	27	4	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
1.27 € 0.89 €		1	Available	Same day Stock	-	[Steel] Steel	Zinc Plating	31	30	4	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
2.82 €		1	Available	6 Days	-	[Steel] Steel	Zinc Plating	34	33	5	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
2.30 € 1.61 €		1	Available	Same day Stock	-	[Steel] Steel	Zinc Plating	37	36	5	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
5.45 €		1	Available	6 Days	-	[Steel] Steel	Zinc Plating	40	39	6	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
8.17 €		1		6 Days	-	[Steel] Steel	Zinc Plating	43	42	7	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
9.71 €		1		6 Days	-	[Steel] Steel	Zinc Plating	46	45	7	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
10.41 €		1		6 Days	-	[Steel] Steel	Zinc Plating	50	48	8	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
12.03 €		1		6 Days	-	[Steel] Steel	Zinc Plating	54	52	8	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
15.73 €		1		6 Days	-	[Steel] Steel	Zinc Plating	58	56	9	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
17.06 €		1		6 Days	-	[Steel] Steel	Zinc Plating	62	60	9	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
23.06 €		1		6 Days	-	[Steel] Steel	Zinc Plating	66	64	9	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
29.35 €		1		6 Days	-	[Steel] Steel	Zinc Plating	70	68	10	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
32.20 €		1		6 Days	-	[Steel] Steel	Zinc Plating	74	72	10	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
37.02 €		1		6 Days	-	[Steel] Steel	Zinc Plating	78	76	10	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
46.87 €		1		6 Days	-	[Steel] Steel	Zinc Plating	82	80	12	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Hot Zinc Plating] Molten Zinc Plating
4.09 €		1	Available	6 Days	-	[Steel] Steel	Chromate Plating	2.2	2	0.3	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
37.32 €	10,000 Pieces Per Package	1 pack		6 Days	-	[Steel] Steel	Chromate Plating	2.5	2.3	0.5	Box/Package	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
3.35 €		1	Available	6 Days	-	[Steel] Steel	Chromate Plating	2.7	2.5	0.5	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
3.59 €		1	Available	6 Days	-	[Steel] Steel	Chromate Plating	2.8	2.6	0.5	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
3.35 €		1	Available	6 Days	-	[Steel] Steel	Chromate Plating	3.2	3	0.5	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
2.96 €		1	Available	6 Days	-	[Steel] Steel	Chromate Plating	4.3	4	0.8	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
3.06 €		1	Available	6 Days	-	[Steel] Steel	Chromate Plating	5.3	5	1	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
3.53 €		1	Available	6 Days	-	[Steel] Steel	Chromate Plating	6.4	6	1.6	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
0.16 € 0.11 €		1	Available	Same day Stock	-	[Steel] Steel	Chromate Plating	8.4	8	1.6	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
0.19 € 0.13 €		1	Available	Same day Stock	-	[Steel] Steel	Chromate Plating	10.5	10	2	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
0.27 € 0.19 €		1	Available	Same day Stock	-	[Steel] Steel	Chromate Plating	13	12	2.5	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
0.25 € 0.18 €		1	Available	Same day Stock	-	[Steel] Steel	Chromate Plating	15	14	2.5	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
1.91 €		1	Available	6 Days	-	[Steel] Steel	Chromate Plating	17	16	3	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
1.96 €		1	Available	6 Days	-	[Steel] Steel	Chromate Plating	19	18	3	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
0.62 € 0.43 €		1	Available	Same day Stock	-	[Steel] Steel	Chromate Plating	21	20	3	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
2.08 €		1	Available	6 Days	-	[Steel] Steel	Chromate Plating	23	22	3	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
2.40 €		1	Available	6 Days	-	[Steel] Steel	Chromate Plating	25	24	4	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
2.67 €		1	Available	6 Days	-	[Steel] Steel	Chromate Plating	28	27	4	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating
0.91 € 0.64 €		1	Available	Same day Stock	-	[Steel] Steel	Chromate Plating	31	30	4	Low Quantity (can be purchased from one)	EN 1.0330 Equiv.	[Chromate Plating] Chromate Plating

Basic information

Type (Application)	Flat Washer	Type	Flat Washer

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164Suggestion of an applicable part number.

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Stock

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Basic Attributes

Material
- Steel
  - Highly Corrosion-Resistant Hot-dip Steel Plate
  - Steel
Clear
Surface Treatment
- Trivalent Chromate
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Parker
- Dacrotized
- Silver / copper / tin plated
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
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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
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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
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
Material: Steel
EN 1.0330 Equiv.
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