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

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Volume Discount

Sunco

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Material]
・ steel
[Special Plating]
·Chromate plating / hot-dip galvanizing / Parkerizing / trivalent stainless coating / micron trivalent white / green chromate / Dacrotized / trivalent black / Geomet treatment / dark bronze color plating / black chromate / tin cobalt / copper plating / black nickel / clear chromium-free plating / Lafre / hot-dip zinc aluminum alloy plating / stainless-steel-like coating / DISGO treatment

(i)Caution

The product images are representative only.

Part Number

Configured Part Number is shown.

Part Numbers

: 30; 60; 90

Part Number
WSJ-ST3B-M2
WSJ-ST3B-M2.3
WSJ-ST3B-M2.6
WSJ-ST3B-M3
WSJ-ST3B-M3.5
WSJ-ST3B-M4
WSJ-ST3B-M5
WSJ-ST3B-M6
WSJ-ST3B-M8
WSJ-ST3B-M10
WSJ-ST3B-M12
WSJ-ST3B-M14
WSJ-ST3B-M16
WSJ-ST3B-M18
WSJ-ST3B-M20
WSJ-ST3B-M22
WSJ-ST3B-M24
WSJ-ST3B-M27
WSJ-ST3B-M30
WSJ-ST3W8A-M8
WSJ-STAY-M6
WSJ-STAY-M8
WSJ-STAY-M10
WSJ-STAY-M12
WSJ-STAY-M14
WSJ-STAY-M16
WSJ-STAY-M18
WSJ-STAY-M20
WSJ-STAY-M22
WSJ-STAY-M24
WSJ-STAY-M27
WSJ-STAY-M30
WSJ-STAY-M33
WSJ-STAY-M36
WSJ-STAY-M39
WSJ-STAY-M42
WSJ-STAY-M45
WSJ-STAY-M48
WSJ-STAY-M52
WSJ-STC-M2
WSJ-STC-M2.3
WSJ-STC-M2.6
WSJ-STC-M3
WSJ-STC-M3.5
WSJ-STC-M4
WSJ-STC-M5
WSJ-STC-M6
WSJ-STC-M8
WSJ-STC-M10
WSJ-STC-M12
WSJ-STC-M14
WSJ-STC-M16
WSJ-STC-M18
WSJ-STC-M20
WSJ-STC-M22
WSJ-STC-M24
WSJ-STC-M27
WSJ-STC-M30
WSJ-STC-M33
WSJ-STC-M36
WSJ-STC-M39
WSJ-STC-M42
WSJ-STC-M45
WSJ-STC-M48
WSJ-STC-M52
WSJ-STCB-M2
WSJ-STCB-M2.3
WSJ-STCB-M2.6
WSJ-STCB-M3
WSJ-STCB-M3.5
WSJ-STCB-M4
WSJ-STCB-M5
WSJ-STCB-M6
WSJ-STCB-M8
WSJ-STCB-M10
WSJ-STCB-M12
WSJ-STCB-M14
WSJ-STCB-M16
WSJ-STCB-M18
WSJ-STCB-M20
WSJ-STCB-M22
WSJ-STCB-M24
WSJ-STCB-M27
WSJ-STCB-M30
WSJ-STCB-M33
WSJ-STCB-M36
WSJ-STCB-M39
WSJ-STCG-M3
WSJ-STCG-M4
WSJ-STCG-M5

Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Surface Treatment	I.D. d (mm)	Thread Nominal (M)	Thickness T (mm)	Sales Unit	Surface Treatment (Details)
	1 Piece(s)	Available	8 Days or more	10	Trivalent Chromate	2.3	2	0.4	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
10,000 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	Trivalent Chromate	2.6	2.3	0.5	Box/package	[Trivalent Chromate] Trivalent Black
	1 Piece(s)	Available	8 Days or more	10	Trivalent Chromate	2.9	2.6	0.5	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
	1 Piece(s)	Available	8 Days or more	10	Trivalent Chromate	3.3	3	0.5	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
10,000 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	Trivalent Chromate	3.8	3.5	0.5	Box/package	[Trivalent Chromate] Trivalent Black
	1 Piece(s)		8 Days or more	10	Trivalent Chromate	4.5	4	0.8	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
	1 Piece(s)	Available	8 Days or more	10	Trivalent Chromate	5.5	5	0.8	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
	1 Piece(s)	Available	8 Days or more	10	Trivalent Chromate	6.5	6	1	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
	1 Piece(s)	Available	8 Days or more	10	Trivalent Chromate	8.5	8	1.6	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
	1 Piece(s)	Available	8 Days or more	10	Trivalent Chromate	10.5	10	1.6	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
	1 Piece(s)	Available	8 Days or more	10	Trivalent Chromate	12.5	12	2.3	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
	1 Piece(s)	Available	8 Days or more	10	Trivalent Chromate	15	14	2.6	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
	1 Piece(s)	Available	8 Days or more	10	Trivalent Chromate	17	16	2.6	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
	1 Piece(s)	Available	8 Days or more	10	Trivalent Chromate	19	18	2.6	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
	1 Piece(s)	Available	8 Days or more	10	Trivalent Chromate	21	20	3.2	Low Quantity Available beginning with 1 pc.	[Trivalent Chromate] Trivalent Black
130 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	Trivalent Chromate	23.5	22	3.2	Box/package	[Trivalent Chromate] Trivalent Black
100 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	Trivalent Chromate	25.5	24	4	Box/package	[Trivalent Chromate] Trivalent Black
70 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	Trivalent Chromate	28.5	27	4	Box/package	[Trivalent Chromate] Trivalent Black
50 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	Trivalent Chromate	31.5	30	4.5	Box/package	[Trivalent Chromate] Trivalent Black
1,000 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	Trivalent Chromate	8.5	8	1.6	Box/package	[Trivalent Chromate] 8 Microns Trivalent White
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	6.5	6	1	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	8.5	8	1.6	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	10.5	10	1.6	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	12.5	12	2.3	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	15	14	2.6	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	17	16	2.6	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	19	18	2.6	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	21	20	3.2	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	23.5	22	3.2	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	25.5	24	4	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	28.5	27	4	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	31.5	30	4.5	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	34.5	33	4.5	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	38	36	5	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	41	39	5	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	44	42	6	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	47	45	6	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	50	48	6	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Zinc Plating	54	52	6	Low Quantity Available beginning with 1 pc.	Hot Zinc Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	2.3	2	0.4	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)		8 Days or more	-	Chromate Plating	2.6	2.3	0.5	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)		8 Days or more	-	Chromate Plating	2.9	2.6	0.5	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	3.3	3	0.5	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)		8 Days or more	-	Chromate Plating	3.8	3.5	0.5	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	4.5	4	0.8	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	5.5	5	0.8	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	6.5	6	1	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	8.5	8	1.6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	10.5	10	1.6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	12.5	12	2.3	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	15	14	2.6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	17	16	2.6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	19	18	2.6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	10 Days or more	-	Chromate Plating	21	20	3.2	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	23.5	22	3.2	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	25.5	24	4	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	28.5	27	4	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	31.5	30	4.5	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	34.5	33	4.5	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	38	36	5	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	41	39	5	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	44	42	6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	47	45	6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	50	48	6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	54	52	6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Chromate Plating
20,000 Pieces Per Package	1 Pack(s)	Available	8 Days or more	-	Chromate Plating	2.3	2	0.4	Box/package	[Chromate Plating] Black Chromate
10,000 Pieces Per Package	1 Pack(s)	Available	17 Days or more	-	Chromate Plating	2.6	2.3	0.5	Box/package	[Chromate Plating] Black Chromate
	1 Piece(s)		8 Days or more	-	Chromate Plating	2.9	2.6	0.5	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)		8 Days or more	-	Chromate Plating	3.3	3	0.5	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
10,000 Pieces Per Package	1 Pack(s)	Available	8 Days or more	-	Chromate Plating	3.8	3.5	0.5	Box/package	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	4.5	4	0.8	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	5.5	5	0.8	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	6.5	6	1	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	8.5	8	1.6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	10.5	10	1.6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	12.5	12	2.3	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	15	14	2.6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	17	16	2.6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	19	18	2.6	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	21	20	3.2	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	23.5	22	3.2	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	25.5	24	4	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
70 Pieces Per Package	1 Pack(s)	Available	17 Days or more	-	Chromate Plating	28.5	27	4	Box/package	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	31.5	30	4.5	Low Quantity Available beginning with 1 pc.	[Chromate Plating] Black Chromate
	1 Piece(s)	Available	8 Days or more	-	Chromate Plating	34.5	33	4.5	Box/package	[Chromate Plating] Black Chromate
30 Pieces Per Package	1 Pack(s)	Available	8 Days or more	-	Chromate Plating	38	36	5	Box/package	[Chromate Plating] Black Chromate
30 Pieces Per Package	1 Pack(s)	Available	17 Days or more	-	Chromate Plating	41	39	5	Box/package	[Chromate Plating] Black Chromate
10,000 Pieces Per Package	1 Pack(s)	Available	8 Days or more	-	Chromate Plating	3.3	3	0.5	Box/package	[Chromate Plating] Green Chromate
5,000 Pieces Per Package	1 Pack(s)	Available	8 Days or more	-	Chromate Plating	4.5	4	0.8	Box/package	[Chromate Plating] Green Chromate
4,000 Pieces Per Package	1 Pack(s)	Available	8 Days or more	-	Chromate Plating	5.5	5	0.8	Box/package	[Chromate Plating] Green Chromate

Basic Information

Types (Applications)	Flat Washer	Type	Flat Washer	Material	Steel
Material: Steel	Low Carbon Steel

Configure

182 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Surface Treatment
- Trivalent Chromate
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Parker
- Dacromet
- Paint, Coating
  - Painting / Coating
- Silver / copper / tin plated
Clear
I.D. d(mm)
2.3

2.6

2.9

3.3

3.8

4.5

5.5

6.5

8.5

10.5

12.5

15

17

19

21

23.5

25.5

28.5

31.5

34.5

38

41

44

47

50

54
Clear
Thread Nominal (M)
2

2.3

2.6

3

3.5

4

5

6

8

10

12

14

16

18

20

22

24

27

30

33

36

39

42

45

48

52
Clear
Thickness T(mm)
0.4

0.5

0.8

1

1.6

2.3

2.6

3.2

4

4.5

5

6
Clear
Sales Unit
- Low Quantity Available beginning with 1 pc.
- Box/package
Clear
Surface Treatment (Details)
- Trivalent Chromate
  - 8 Microns Trivalent White
  - Chrome Plating White
  - Trivalent Black
- Hot Zinc Plating
- Chromate Plating
  - Black Chromate
  - Chromate Plating
  - Green Chromate
- Nickel Plating
  - Black nickel
- Parker
- Dacromet
- Geomet Treated
- Stainless Steel Coating
  - Trivalent Stainless Steel Coating
- Copper Plating
  - Copper Plating
  - German Brown plating
- Tinned Platings
  - Tin cobalt
- Rafre
Clear
type
- WSJ-ST3B
- WSJ-ST3W8A
- WSJ-STAY
- WSJ-STC
- WSJ-STCB
- WSJ-STCG
- WSJ-STCNW
- WSJ-STD
- WSJ-STGC
- WSJ-STGJB
- WSJ-STGSC
- WSJ-STNB
- WSJ-STP
- WSJ-STT3SC
- WSJ-STTGEO
- WSJ-STTL
Clear

Days to Ship

All

8 Days or Less

10 Days or Less

17 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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

(i)Caution

Basic Information

Configure

Specification/Dimensions

Surface Treatment

I.D. d(mm)

Thread Nominal (M)

Thickness T(mm)

Sales Unit

Surface Treatment (Details)

type