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Washers（Sales Unit：Box, Pkg. Page3）

Metal Washers
We have a lineup of nearly all washers circulating in the market, including square or wavy types, as well as flat (round) washers and spring washers.
They are mainly available in small boxes and packs, but we sell many items individually. For customers who are price sensitive, purchasing in small boxes is recommended.
Contact us if you cannot find the desired size.
[Materials]
Iron (steel SCM), stainless steel (SUS304, SUS410, SUS316L), titanium, brass, and many others
[Surface Processing]
None, ferrosoferric oxide coating, electroless nickel plating, trivalent chromate, trivalent black, trivalent white, unichrome plating, chromate plating, chrome plating, nickel plating, anodized, polished, painted, and others
[Nominal Screw Diameter] M (mm), imperial (inch), others
[Thickness] 0.1 to 30 mm

108 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

Plate Lug, Lug Terminal, M2.6

Plate Lug, Lug Terminal, M2.6【2,000 Pieces Per Package】

ASANO SS

Electronic components can be easily mounted by soldering their wiring to the openings in other components.

Standard Price:	SGD 44.07
Days to Ship:	3 Day(s) or more

Circular Washer Coarse

Circular Washer Coarse【1-2,500 Pieces Per Package】

ASANO SS

[Type (application)] Plain Washer
[Type] Plain Washer
[Materials] Brass
[Surface treatment] None, nickel plating
[Inner diameter d (mm)] 3.3 4.5 5.3 6.5 8.5 10.5 13.5 17 21 23.5 27
[Nominal Thread (M)] 3 4 5 6 8 10 13.5 16 20 22 25
[Thickness t (mm)] 0.3 0.4 0.6 0.7 1 1.2 1.5
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Surface treatment](Details) None, Nickel plating

Standard Price:	SGD 6.00-
Days to Ship:	3 Day(s) or more

Toothed Washer, Dished Type

Toothed Washer, Dished Type【20,000 Pieces Per Package】

OUMI OFT

Suitable for use in places where heavy loads are required. The number of teeth is for reference only.

Standard Price:	SGD 550.88
Days to Ship:	5 Day(s) or more

Pawl Washer

Pawl Washer【1-1,000 Pieces Per Package】

SUNCO

It has been used for locking. Features a nail-shaped protrusion cut from a portion outside the round flat washer, which can be bent to prevent turning.

Volume Discount

Standard Price:	SGD 4.79-
Days to Ship:	4 Day(s) or more

S45C Round Washer 22H

S45C Round Washer 22H【1-800 Pieces Per Package】

SUNCO

[Type (Application)] Plain Washer
[Type] Plain Washer
[Materials] Steel
[Materials]Steel S45C
[Surface Treatment] None, Trivalent Chromate, Uni-Chromate Plating, Zinc Plating, Chromate Plating
[Inner Diameter d (mm)] 8 10 13 15 17 19 21 23 25 28 39 66 70
[Nominal Thread (M)] 8 10 13 15 17 19 21 23 25 28 39 66 70
[Thickness t (mm)] 1.6 2 2.5 3 4 6 9
[Sales Unit] Individual (Available for Purchase as 1pc), Box and Packaging.
[Surface Treatment](Details) None, Trivalent White, Uni-Chromate Plating, Hot-Dip Galvanizing, Chromate Plating, Chromate Plating, Black Chromate
[Outer Diameter (mm)] 17 21 24 28 30 34

Standard Price:	SGD 4.18-
Days to Ship:	3 Day(s) or more

On Sale Till 31/03/2025

S45C High Tension Washer

S45C High Tension Washer【1-1,500 Pieces Per Package】

SUNCO

[Features]
·If the mating material is wood, use a round washer for wood with a large outer diameter to prevent sinking.

Volume Discount

Standard Price:	SGD 4.88-
	Special Price
Days to Ship:	3 Day(s) or more

ISO Homer (Heading) Type Round Washer

ISO Homer (Heading) Type Round Washer【150-3,500 Pieces Per Package】

SUNCO

[Type (application)] Plain Washer
[Type] Plain Washer
[Materials] Steel
[Sales unit] Box/package
[Materials] Steel SPCC
[Surface treatment]Trivalent chromate, Bright chromate plating, Chromate plating
[Inner diameter d (mm)] 6 8 10 12 16 20 22 24
[Nominal Thread (M)] 6 8 10 12 16 20 22 24
[Thickness t (mm)] 1.6 2 2.5 3 4
[Surface treatment](Details) Trivalent white, Bright chromate plating, Chromate plating
[Outer diameter (mm)] 12.5 17 21 24 30 37 39 44

Standard Price:	SGD 30.77-
Days to Ship:	4 Day(s) or more

JIS Homer (Heading) Type Round Washer

JIS Homer (Heading) Type Round Washer【100-5,000 Pieces Per Package】

SUNCO

[Type (application)] Plain Washer
[Type] Plain Washer
[Materials] Steel
[Sales unit] Box/package
[Materials] Steel SPCC
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating
[Inner diameter d (mm)] 6 8 10 12 13.5 16 20 22 24
[Nominal Thread (M)] 6 8 10 12 13 16 20 22 24
[Thickness t (mm)] 1 1.6 2.3 2.6 3.2 4
[Surface treatment](Details) None, Trivalent white, Bright chromate plating, Chromate plating, Green chromate, Black chromate, Nickel plating
[Outer diameter (mm)] 13 18 22 26 32 40 44 48

Standard Price:	SGD 35.63-
Days to Ship:	3 Day(s) or more

Specialized Inner Toothed Washer

OCHIAI

[Materials] Steel, Phosphor bronze
[Inner diameter d (mm)] 2.7 3.2 3.7 4.3 4.8 5.3 6.4 7.4 8.4 10.5 12.5 14.5 16.5 19 21 23 25
[Nominal Thread (M)] 2.5 3 3.5 4 4.5 5 6 7 8 10 12 14 16 18 20 22 24
[Thickness t (mm)] 0.3 0.45 0.5 0.6 0.8 0.9 1 1.2 1.4 1.6
[Materials]Steel S65C
[Outer diameter D (mm)] 5.7 6.5 7.5 8.5 9.5 10

Standard Price:	SGD 0.11-
Days to Ship:	3 Day(s) or more

High-Tension Homer (Heading) Type Round Washer

High-Tension Homer (Heading) Type Round Washer【50-300 Pieces Per Package】

SUNCO

[Type (application)] Plain Washer
[Type] Plain Washer
[Materials] Steel
[Materials] Steel SPCC
[Surface treatment] None, bright chromate plating, chromate plating
[Inner diameter d (mm)] 13 17 21 23 25
[Nominal Thread (M)] 12 16 20 22 24
[Thickness t (mm)] 3.2 4.5 6
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Surface treatment](Details) None, bright chromate plating
[Outer diameter (mm)] 26 32 40 44 48

Standard Price:	SGD 43.18-
Days to Ship:	3 Day(s) or more

Spring Washer for Pipe Nuts

Spring Washer for Pipe Nuts【2,000-7,000 Pieces Per Package】

TOKYO METAL

[Type (application)] Spring Washer
[Type] Spring Washer
[Materials] Steel
[Type] Spring Washer, Standard
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating
[Nominal Thread (M)] 7 8 9 10 11 12 14 15 16 17 18
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Surface treatment](Details) None, trivalent white, bright chromate plating, chromate plating, nickel plating

Standard Price:	SGD 126.58-
Days to Ship:	3 Day(s) or more

Raised Press-Fit Rosette Washer - Thin Rim

Raised Press-Fit Rosette Washer - Thin Rim【1-5,000 Pieces Per Package】

SUNCO

[Materials] Steel Stainless steel Bras
[Surface treatment] None, trivalent chromate, bright chromate plating, nickel plating, chrome plating

Volume Discount

Standard Price:	SGD 4.08-
Days to Ship:	5 Day(s) or more

Sealing Washer S1 (Space Saving)

KEEPER

[Materials] Steel, Stainless steel
[Inner diameter d (mm)] 2.8 3.8 4.8 5.8 7.8 9.8 11.8 13.8 15.8 17.8 19.8 21.75 23.75 24.75 27.75 29.75 35.75 37.75 41.7 47.7
[Nominal Thread (M)] 2.6 3 4 5 6 8 10 12 14 16 18 20 22 24 25 28 30 36 38 42 48
[Thickness t (mm)] 1.2 1.6 2
[Outer diameter (mm)] 10 11 12 13 16 18

Standard Price:	SGD 6.14
Days to Ship:	5 Day(s) or more

Raised Rosette Washer (Saw Method)

Raised Rosette Washer (Saw Method)【300-2,000 Pieces Per Package】

SUNCO

· Type (application): Special
[Shape]
· Type: Rosette washer
· Material: Brass
· Surface treatment: Trivalent chromate, chromate plating
· Inner diameter (mm): 3.3, 4.3, 5.3, 6.3, 8.3
· Thread: M3, M4, M5, M6, M8
· Thickness (mm): 2, 2.4, 2.8, 3.3, 4.5
· Sales unit: Low quantity (available for purchase from 1pc), box and package.
· Surface treatment (details): Trivalent chromate, trivalent black, trivalent white, chromate plating
· Outer diameter (mm): 9, 12, 14, 16, 22

Volume Discount

Standard Price:	SGD 183.13-
Days to Ship:	18 Day(s) or more

Raised Rosette Washer (Saw Method, Low Cadmium)

Raised Rosette Washer (Saw Method, Low Cadmium)【1,000 Pieces Per Package】

SUNCO

[Type (Application)] Special
[Shape]
[Type] Rosette Washer
[Materials] Brass
[Surface Treatment] None, Trivalent Chromate, Chromate Plating, Nickel Plating, Chromate Plating, Silver/Copper/Tin Plating
[Inner Diameter d (mm)] 3.3 4.3 5.3 6.3 8.3
[Nominal Thread (M)] 3 4 5 5.1 6 8
[Thickness t (mm)] 2 2.4 2.8 3.3 4.5
[Sales Unit] Individual (Available for Purchase as 1pc), Box and Packaging
[Surface Treatment]None, Trivalent Chromate, Trivalent Black, Trivalent White, Black Chromate, Nickel Plating, Chrome Plating, Tin Cobalt
[Outer Diameter (mm)] 9 12 14 16 22

Volume Discount

Standard Price:	SGD 219.77-
Days to Ship:	10 Day(s) or more

Washer for Straight Short-Pitch Corrugated Sheets (Wave Screw)

Washer for Straight Short-Pitch Corrugated Sheets (Wave Screw)【1,000 Pieces Per Package】

FUJI TECH

[Type] For corrugated sheet
[Materials] Stainless steel
[Surface treatment] None
[Nominal Thread (M)] 5
[Sales unit] Box/package
[Materials]Stainless steel SUS304
[Surface treatment](Details) none
[Type]Spring Washer, Wave Washer

Standard Price:	SGD 703.25
Days to Ship:	4 Day(s) or more

Spring Washer BSW/UMSW/USW/TISW/FSW

HIROSUGI-KEIKI

[Supported nominal thread diameter (M)] 2/2.6/3/4/5/6/8/10/12
[Material] Phosphor bronze / Stainless steel / Pure titanium / Steel
[Surface treatment] Nickel plating / Base material / Trivalent chromium chromate / Degreasing

· Pure titanium
Specific gravity is approximately 60% of that of stainless steel. It also has excellent chemical resistance and especially seawater resistance.
Since titanium is non-magnetic, it can be used for equipment requiring non-magnetic properties such as electronic equipment, semiconductor manufacturing equipment, medical equipment, etc.

Standard Price:	SGD 0.17-
Days to Ship:	6 Day(s) or more

HEICO-LOCK Ring Lock Washer

ACCURATE

Ring lock washer ideal for reinforcing screws
[Features]
· Ideal for repeated use
· The wedge lock washers secure bolted connections reliably while the ring holds the two wedge lock washers together in the correct position permanently
· Very easy to install and remove (ring locking system comes pre-assembled)
· Fixes bolts under high or low load conditions
· Both narrow and wide types made from steel or stainless steel are available
· Particularly suitable for dynamic loads. Also suitable for use with lubricants
· Also suitable for use with high-tensile bolts of 8.8, 10.9 and 12.9 and their respective nuts
[Materials]
Wedge lock washer: S45C equivalent / SUS316L equivalent
Ring: Polyamide

CAD ：: 2D / 3D

Standard Price:	SGD 7.34-
Days to Ship:	4 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	ASANO SS	ASANO SS	OUMI OFT	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	OCHIAI	SUNCO	TOKYO METAL	SUNCO	KEEPER	SUNCO	SUNCO	FUJI TECH	HIROSUGI-KEIKI	ACCURATE
Product Series	Plate Lug, Lug Terminal, M2.6【2,000 Pieces Per Package】	Circular Washer Coarse【1-2,500 Pieces Per Package】	Toothed Washer, Dished Type【20,000 Pieces Per Package】	Pawl Washer【1-1,000 Pieces Per Package】	S45C Round Washer 22H【1-800 Pieces Per Package】	S45C High Tension Washer【1-1,500 Pieces Per Package】	ISO Homer (Heading) Type Round Washer【150-3,500 Pieces Per Package】	JIS Homer (Heading) Type Round Washer【100-5,000 Pieces Per Package】	Specialized Inner Toothed Washer	High-Tension Homer (Heading) Type Round Washer【50-300 Pieces Per Package】	Spring Washer for Pipe Nuts【2,000-7,000 Pieces Per Package】	Raised Press-Fit Rosette Washer - Thin Rim【1-5,000 Pieces Per Package】	Sealing Washer S1 (Space Saving)	Raised Rosette Washer (Saw Method)【300-2,000 Pieces Per Package】	Raised Rosette Washer (Saw Method, Low Cadmium)【1,000 Pieces Per Package】	Washer for Straight Short-Pitch Corrugated Sheets (Wave Screw)【1,000 Pieces Per Package】	Spring Washer BSW/UMSW/USW/TISW/FSW	HEICO-LOCK Ring Lock Washer
CAD																		2D / 3D
Days to Ship	3 Day(s) or more	3 Day(s) or more	5 Day(s) or more	4 Day(s) or more	3 Day(s) or more	3 Day(s) or more	4 Day(s) or more	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	5 Day(s) or more	5 Day(s) or more	18 Day(s) or more	10 Day(s) or more	4 Day(s) or more	6 Day(s) or more	4 Day(s) or more
Material	Brass	Brass	Steel	Steel / Stainless Steel / Brass	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Brass	Brass	Stainless Steel	Steel / Stainless Steel / Phosphor Bronze	Steel / Stainless Steel
Surface Treatment	Nickel Plating	Not Provided / Nickel Plating	Trivalent Chromate	Not Provided / Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating	Trivalent Chromate / Chromate Plating / Nickel Plating / Dacrotizing	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	-	Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Nickel Plating	Trivalent Chromate / Bright Chrome Plating / Nickel Plating / Chrome Plating	Not Provided	Trivalent Chromate / Chrome Plating	Silver/Copper/Tin Plating	Not Provided	Not Provided / Trivalent Chromate / Nickel Plating	-
Inner Dia. d(mm)	-	8.5 ～ 23.5	3.2	8.5 ～ 54	8 ～ 28	6 ～ 36	6.4 ～ 23	6.5 ～ 25.5	9.1 ～ 13	13 ～ 25	-	3 ～ 8	26.75	3.3 ～ 8.3	4.3 ～ 5.3	-	2.1 ～ 12.2	4.4 ～ 25.3
I.D. d(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nominal of Thread (M)	2.6	8 ～ 22	3	8 ～ 52	8 ～ 28	6 ～ 36	6 ～ 22	6 ～ 24	-	12 ～ 24	7 ～ 16	3 ～ 8	27	3 ～ 8	4 ～ 5.1	5	2 ～ 12	4 ～ 24
Outer Diameter D(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Type	Tapered Washer	Flat Washer	Toothed Washer (Toothed Lock Washer)	Pawl Washer	Flat Washer	Flat Washer	Flat Washer	Flat Washer	Toothed Washer (Toothed Lock Washer)	Flat Washer	Spring Washer	Rosette Washer	Seal Washer	Rosette Washer	Rosette Washer	Washer for Corrugated Sheet	Spring Washer	-
Type (Application)	Flat Washer	Flat Washer	Spring Washer	Washer with Threadlocker Adhesive	Flat Washer	Flat Washer	Flat Washer	Flat Washer	-	Flat Washer	Spring Washer	Special Shaped Washer	Washer for Fluid	Special Shaped Washer	Special Shaped Washer	-	Spring Washer	Washer with Threadlocker Adhesive
Sales Unit	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.
Thickness t(mm)	0.25	0.6 ～ 1.5	0.4	0.5 ～ 1.8	1.6 ～ 4	2.3 ～ 6	1.6 ～ 3	1 ～ 4	-	3.2 ～ 6	-	2.2 ～ 5	1.6	2 ～ 4.5	2.4 ～ 2.8	-	0.5 ～ 3	-
Thickness t(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Type Spring Washers	-	-	-	-	-	-	-	-	-	-	Standard	-	-	-	-	Wave	Standard	-
Material: Stainless Steel	-	-	-	SUS304	-	-	-	-	-	-	-	-	-	-	-	SUS304	SUS316L	SUS316L
Surface Treatment (Detailed)	Nickel Plating	Not Provided / Nickel Plating	Trivalent Chromate	Not Provided / Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating	Trivalent Chromate / Chromate Plating / Nickel Plating / Dacrotizing	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	-	Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Nickel Plating	Trivalent Chromate / Bright Chrome Plating / Nickel Plating / Chrome Plating	Not Provided	Trivalent Chromate / Chrome Plating	-	Not Provided	Not Provided / Trivalent Chromate / Nickel Plating / Black Nickel Plating	-
Nominal of Thread (inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5/8 ～ No. 10
Material Steel	-	-	S50C	SPCC	S45C	S45C	SPCC	SPCC	S65C	SPCC	-	SPCC	-	-	-	-	-	S45C
Type Toothed Washer	-	-	Star	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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