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Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 7:00 2/3 to 6:00 (SGT) 3/3/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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MISUMI Washers（Sales Unit：Low Quantity (Available beginning with 1 pc.)）

14 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

Flat Washer (Single Item Sale)

MISUMI

[Materials] SPCC equivalent/SUS304 stainless steel
[Surface treatment] Trivalent chromate JIS B 1256.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.56-
Days to Ship:	Same day or more

Flat Washer - Stainless Steel, Sold in Box, Single Item Sale [RoHS Compliant]

MiSUMi Economy

Flat Washer - Stainless Steel, Sold in Box, Single Item Sale [RoHS Compliant]

MISUMI

[Bulk-Purchase Deals]Purchasing more than a small box quantity is very economical.
·Economy Series Stainless Steel Flat Washer, which has achieved a significant cost reduction compared to MISUMI's similar products.
* Minimum order quantity is set. The minimum order quantity may vary depending on the type and size. Please check with the part number tab or WOS

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.02-
Days to Ship:	4 Day(s) or more

Spring Washers (Single Sale)

MISUMI

Sizes are from M2 to M24. Shipment from 1 pc. is available as needed.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.53-
Days to Ship:	Same day or more

Spring Washer - Stainless Steel, Sold in Box, Single Item Sale [RoHS Compliant]

MiSUMi Economy

Spring Washer - Stainless Steel, Sold in Box, Single Item Sale [RoHS Compliant]

MISUMI

[Bulk-Purchase Deals]Purchasing more than a small box quantity is very economical.
·Economy Series Stainless Steel Spring Washer, which has achieved a significant cost reduction compared to MISUMI's similar products.
* Minimum order quantity is set. The minimum order quantity may vary depending on the type and size. Please check with the part number tab or WOS

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.02-
Days to Ship:	4 Day(s) or more

On Sale Till 31/03/2025

Washers - Titanium, Aluminum

MISUMI

Sizes are M3 to M10. Shipment from 1 pc. is available as needed.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.70-
	Special Price
Days to Ship:	Same day or more

SUS316 Flat Washers

MISUMI

It has more excellent corrosion resistance than SUS304. Shipment from 1 pc. is available as needed.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.85-
Days to Ship:	Same day

Lock Washers ーNord-Lockー (Small O.D.)

MISUMI

Sizes are M3 to M12. Shipment from 1 pc. is available as needed.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 4.11-
Days to Ship:	Same day

Disk Spring Washers

MISUMI

Sizes are M4 to M12. Shipment from 1 pc. is available as needed.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 1.41-
Days to Ship:	Same day

Taper Washer

MISUMI

Sizes are M6 to M24. Shipment from 1 pc. is available as needed.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 3.54-
Days to Ship:	4 Day(s) or more

Spring Washers/Conical Disk

MISUMI

Sizes are M3 to M24. Shipment from 1 pc. is available as needed.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.17-
Days to Ship:	Same day or more

[Clean & Pack] Flat Washer - Single Item

MISUMI

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

■Part Number for Clean & Pack Products

·Degreasing (Anti-rust single packing)	: Part Number SL-□□
·Precision cleaning (Degassing double packing)	: Part Number SH-□□
·Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-rust packing	Oil removal	General environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision cleaning	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 6.43-
Days to Ship:	6 Day(s) or more

SUS316 Spring Washers

MISUMI

It has more excellent corrosion resistance than SUS304. Shipment from 1 pc. is available as needed.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.85-
Days to Ship:	Same day

Washers for Ornamental Screw

MISUMI

Sizes are M3 to M6. Shipment from 1 pc. is available as needed.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.14-
Days to Ship:	Same day or more

[Clean & Pack] Spring Washer - Single Item

MISUMI

■Part Number for Clean & Pack Products

·Degreasing (Anti-rust single packing)	: Part Number SL-□□
·Precision cleaning (Degassing double packing)	: Part Number SH-□□
·Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-rust packing	Oil removal	General environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision cleaning	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

Volume Discount

Standard Price:	SGD 6.75-
Days to Ship:	6 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Material
Surface Treatment
Inner Dia. d(mm)
I.D. d(inch)
Nominal of Thread (M)
Outer Diameter D(inch)
Type
Type (Application)
Sales Unit
Thickness t(mm)
Thickness t(inch)
Type Spring Washers
Material: Stainless Steel
Surface Treatment (Detailed)
Nominal of Thread (inch)
Material Steel
Type Toothed Washer

					On Sale Till 31/03/2025
Brand	MISUMI	MISUMI MiSUMi Economy	MISUMI	MISUMI MiSUMi Economy	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI
Product Series	Flat Washer (Single Item Sale)	Flat Washer - Stainless Steel, Sold in Box, Single Item Sale [RoHS Compliant]	Spring Washers (Single Sale)	Spring Washer - Stainless Steel, Sold in Box, Single Item Sale [RoHS Compliant]	Washers - Titanium, Aluminum	SUS316 Flat Washers	Lock Washers ーNord-Lockー (Small O.D.)	Disk Spring Washers	Taper Washer	Spring Washers/Conical Disk	[Clean & Pack] Flat Washer - Single Item	SUS316 Spring Washers	Washers for Ornamental Screw	[Clean & Pack] Spring Washer - Single Item
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	Same day or more	4 Day(s) or more	Same day or more	4 Day(s) or more	Same day or more	Same day	Same day	Same day	4 Day(s) or more	Same day or more	6 Day(s) or more	Same day	Same day or more	6 Day(s) or more
Material	Steel / Stainless Steel	Stainless Steel	Steel / Stainless Steel	Stainless Steel	Titanium Class 2 / Aluminum	Stainless Steel	Stainless Steel	Stainless Steel	Steel	Steel	Stainless Steel	Stainless Steel	Stainless Steel / Brass	-
Surface Treatment	Not Provided / Trivalent Chromate	Not Provided	Not Provided / Trivalent Chromate	Not Provided	Not Provided / Anodize	Not Provided	Not Provided	Not Provided	Trivalent Chromate / Bright Chrome Plating	Painting, Coating	Not Provided	Not Provided	Not Provided / Nickel Plating	Not Provided
Inner Dia. d(mm)	-	3.3 ～ 17	-	3.1 ～ 12.2	3.2 ～ 10.5	3.2 ～ 13	3.4 ～ 13	4.3 ～ 13	7 ～ 27	3.2 ～ 25.4	-	3.1 ～ 12.2	3 ～ 6	-
I.D. d(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nominal of Thread (M)	2 ～ 24	3 ～ 16	2 ～ 24	3 ～ 12	3 ～ 10	3 ～ 12	3 ～ 12	4 ～ 12	6 ～ 24	3 ～ 24	2 ～ 2.6	3 ～ 12	3 ～ 6	2 ～ 2.6
Outer Diameter D(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Type	Flat Washer	Flat Washer	Spring Washer	Spring Washer	Flat Washer	Flat Washer	Nord-Lock Washer	Spring Washer	Tapered Washer	Spring Washer	Flat Washer	Spring Washer	Ornamental Washer for Ornamental Screws	Spring Washer
Type (Application)	Flat Washer	-	Spring Washer	-	Flat Washer	Flat Washer	Washer with Threadlocker Adhesive	Spring Washer	Flat Washer	Spring Washer	f / g / h	Spring Washer	Special Shaped Washer	f / g / h
Sales Unit	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)
Thickness t(mm)	-	0.5 ～ 2	-	0.7 ～ 3	0.5 ～ 1.5	0.5 ～ 2.5	2 ～ 2.2	0.45 ～ 1.2	-	0.45 ～ 3.5	-	0.7 ～ 3	2 ～ 3.5	-
Thickness t(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Type Spring Washers	-	-	Standard	Standard	-	-	-	Disc Spring	-	Serrated Conical Disc Spring	-	Standard	-	Standard
Material: Stainless Steel	SUS304	SUS304	SUS304	SUS304	-	SUS316L	SUS316	SUS304	-	-	SUS304	SUS316L	SUS303	Stainless Steel
Surface Treatment (Detailed)	Not Provided / Trivalent Chromate	Not Provided	Not Provided / Trivalent Chromate	Not Provided	Not Provided / Black Anodize	Not Provided	Not Provided	Not Provided	Trivalent Chromate / Bright Chrome Plating	Baked Paint	Not Provided	Not Provided	Not Provided / Nickel Plating	Not Provided
Nominal of Thread (inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Material Steel	SPCC	-	SWRH	-	-	-	-	-	S45C ～ SS400	S50C	-	-	-	-
Type Toothed Washer	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Material
- Steel
- Stainless Steel
- Titanium Class 2
- Aluminum
- Brass
- Phosphor Bronze
- Titanium Class 1
- Nickel Base Alloy
Clear

Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parkerizing
- Anodize
- Dacrotizing
- Polishing
- Painting, Coating
- Silver/Copper/Tin Plating
- Temper Color
- Passivated
Clear

Inner Dia. d(mm)
0.114

0.125

0.141

0.156

0.167

0.172

0.193

0.203

0.252

0.281

0.314

0.344

0.377

0.391

1.05

1.1

1.3

1.5

1.7

1.75

1.8

2.1

2.2

2.25

2.3

2.35

2.4

2.5

2.6

2.7

2.8

2.9

3

3.1

3.15

3.2

3.3

3.4

3.5

3.55

3.6

3.7

3.8

3.9

4

4.1

4.2

4.25

4.3

4.4

4.5

4.7

4.8

5

5.1

5.2

5.25

5.3

5.36

5.4

5.45

5.5

5.8

6

6.1

6.2

6.3

6.4

6.5

6.6

6.8

7

7.1

7.2

7.4

7.5

7.8

8

8.1

8.2

8.3

8.4

8.5

8.6

8.7

8.8

9

9.1

9.3

9.4

9.6

9.8

10

10.2

10.3

10.5

10.6

10.7

10.8

11

11.2

11.4

11.6

11.8

12

12.2

12.5

12.6

12.7

13

13.2

13.3

13.5

13.8

14

14.2

14.3

14.5

14.6

15

15.2

15.5

15.8

15.9

16

16.2

16.5

16.7

16.9

17

17.5

17.7

17.8

18

18.2

18.3

18.7

18.8

18.9

19

19.5

19.7

19.8

20

20.2

20.7

20.9

21

21.4

21.5

21.7

21.75

22

22.1

22.5

22.9

23

23.2

23.4

23.5

23.75

24

24.5

24.75

25

25.2

25.3

25.4

25.5

26

26.1

26.4

26.6

26.75

27

27.5

27.75

27.9

28

28.2

28.4

28.5

29

29.3

29.75

29.8

30

30.1

30.4

30.5

31

31.2

31.4

31.5

31.9

32

32.5

33

33.5

33.7

33.9

34

34.3

34.4

34.5

35

35.75

35.8

36

36.5

37

37.4

37.5

37.75

38

38.5

39

39.5

39.8

40

40.4

40.5

40.6

41

41.7

42

42.5

43

43.2

44

45

45.8

46

47

47.2

47.3

47.5

48

49

49.6

50

51

51.4

51.5

51.8

52

53

53.6

54

54.3

55

56

57

57.3

58

59.1

61.3

61.9

62

63.1

64.2

65

66

67.1

69

69.5

70

71.1

74

75

75.1

78

79.1

79.3

79.7

83.1

87.5

88.9

95.8

99

108.3

112.4
Drawing

Clear

I.D. d(inch)
0.109

0.141

0.148

0.227

0.291

0.355

0.400

0.416

0.450

0.512

0.573

0.827

0.894

0.952

1.077

1.202

1.327

1.640
Drawing

Clear

Nominal of Thread (M)
0.5

1

1.2

1.4

1.6

1.7

2

2.3

2.5

2.6

3

3.5

4

4.5

5

5.1

6

7

8

8.5

9

10

11

12

13

13.5

14

14.5

15

16

17

18

19

20

21

22

23

24

25

26

27

28

30

31

33

34

36

37

38

39

41

42

43

44

45

45.1

45.2

45.3

46

47

48

50

51

52

54

55

55.1

55.2

55.3

56

60

63

64

65.1

65.2

65.3

65.5

65.6

66

68

70

70.2

72

76

80

80.3

85

85.1

85.2

85.3

85.6

90

93.2

95

98.3

105

105.1

105.2

105.3

110

110.3

110.4

110.5

110.6

115

120

125

125.1

125.2

125.4

125.5

130

130.2

135.2

135.3

135.4

135.5

135.6

140.3

140.4

140.5

145.4

145.5

150.2

150.3

150.6

170.2

170.3

170.4

170.5

170.6

180.4

180.5

180.6

210.3

210.4

210.5

210.6

220.5

230.5

235.5

240.5

240.6

250.3

255.6

260.4

260.5

260.6

285.4

330.6
Clear

Outer Diameter D(inch)
0.25

0.270

0.377

0.645

0.698

0.760

0.776

0.869

0.885

1.260

1.459

1.770

2.020

2.250

2.520

2.770

3.270
Drawing

Clear

Type
- Flat Washer
- Spring Washer
- Toothed Washer (Toothed Lock Washer)
- Rosette Washer
- Tab Washer - One-Tabbed / Two-Tabbed
- Nord-Lock Washer
- Tapered Washer
- Spherical Washer
- Ornamental Washer for Ornamental Screws
- Hooked Washer for Jig
- Split Washer for Jig
- Square Washer
- Flat Washer with Cover
- Seal Washer
- Pawl Washer
- Washer for Corrugated Sheet
- Fall Prevention and loosening Prevention Spring
Images

Clear

Type (Application)
- Flat Washer
- Spring Washer
- Special Shaped Washer
- Washer with Threadlocker Adhesive
- Washer for Fluid
Clear

Sales Unit
- Low Quantity (Available beginning with 1 pc.)
- Box, Pkg.
Clear

Thickness t(mm)
0.031

0.05

0.059

0.1

0.15

0.2

0.25

0.29

0.3

0.4

0.45

0.5

0.55

0.6

0.7

0.8

0.9

1

1.1

1.2

1.25

1.3

1.4

1.5

1.6

1.75

1.8

1.9

2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.85

3

3.2

3.3

3.4

3.45

3.5

3.55

3.6

3.7

3.8

3.9

4

4.1

4.2

4.3

4.5

4.6

4.7

4.8

5

5.1

5.2

5.3

5.4

5.5

5.6

5.8

5.9

6

6.2

6.3

6.4

6.6

6.8

7

7.1

7.2

7.5

7.9

8

8.2

8.3

8.7

9

9.1

9.3

9.5

10

11

11.1

11.2

12

14

15

16

17

18

21

22

23

27

30

32

45
Drawing

Clear

Thickness t(inch)
0.031

0.042

0.044

0.045

0.055

0.056

0.067

0.073

0.088

0.109

0.115

0.125

0.135

0.219
Drawing

Clear

Type Spring Washers
- Standard
- Disc Spring
- Wave
- Serrated Conical Disc Spring
- Bent
Details

Clear

Material: Stainless Steel
254SMO

SUS302

SUS303

SUS304

SUS310S

SUS316

SUS316L

SUS329J4L

Stainless Steel
Clear

Surface Treatment (Detailed)
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chrome Plating
- Hot Zinc Plating
- Chromate Plating
- Nickel Plating
- Black Nickel Plating
- Chrome Plating
- Parkerizing
- Black Anodize
- Dacrotizing
- Barrel, Passivated
- Special Chemical Grinding
- GeoMet Coating
- Baked Paint
- Seizure-Against Coating
- Copper Plating
- Tin Plating
- Lafre
- Black Paint
- Temper Color
- Passivated
Clear

Nominal of Thread (inch)
1

1 1/2

1 1/4

1 1/8

1/2

1 3/8

1/4

2

No. 2

3/4

3/8

No. 4

5/8

5/16

No. 6

7/8

7/16

No. 8

9/16

No. 10

No. 12
Clear

Material Steel
SUM22L

S25C

S45C

S50C

S55C

S60C

S65C

SS400

Carbon Steel

SCM Steel

SPCC

SPHC

SWRH

Spring Steel
Clear

Type Toothed Washer
- Internal Teeth Type
- External Teeth Type
- Star
- Internal External Teeth Type
Images

Clear

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MISUMI Washers（Sales Unit：Low Quantity (Available beginning with 1 pc.)）

Configure

Specification/Dimensions

Material

Surface Treatment

Inner Dia. d(mm)

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Outer Diameter D(inch)

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Thickness t(mm)

Thickness t(inch)

Type Spring Washers

Material: Stainless Steel

Surface Treatment (Detailed)

Nominal of Thread (inch)

Material Steel

Type Toothed Washer

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