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Discontinued Products

Washers / lock washers（Material: Steel：EN 1.1191 Equiv.）

Data to be displayed: 30; 45; 60

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Steel Flat Washer FFW / FFW-N / FFW-B

HIROSUGI-KEIKI

[Material] Thickness (t) 1.0 mm or less: Steel plate (SPCC)
Thickness (t) 1.5 mm or more: Carbon steel (S45C)
[Surface treatment] Trivalent chromium chromate / Micro Black (black coating) / Electroless nickel plating (Electroless Ni)

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Starting from^∗ ：	0.31 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spherical Washer - SQW / SQWS

NABEYA BI-TECH

Use in a concave/convex setup. Supports a maximum base tilt of 2°.

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2D / 3D CAD data available

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Starting from^∗ ：	10.19 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Tapered Washers (Square)

MISUMI

Sizes range from M6 to M24. Delivery from 1 piece is possible depending on requirements.

Volume Discount

Order quantities extended (D-JIT)
Stock

2D / 3D CAD data available

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Starting from^∗ ：	3.79 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

S45C High-Tension Round Washer

S45C High-Tension Round Washer【1-2,000 Pieces Per Package】

SUNCO

· Type (application): Plain washer
· Type: Plain washer
· Material: Steel
· Material: Steel, S45C
· Surface treatment: None, trivalent chromate, bright chromate plating, zinc plating, chromate plating
· Inner diameter (mm): 4.5, 5.5, 10.5, 13.5, 15, 17, 18, 22, 24, 26, 34.5, 37.5
· Thread: M4, M5, M10, M13, M15, M17, M18, M22, M24, M26, M34, M37
· Thickness (mm): 1.6, 3.2, 4.5, 5, 6, 8
· Sales unit: Low quantity (available for purchase from 1pc), box and package.
· Surface treatment (details): None, trivalent chromate, trivalent black, trivalent white, bright chromate plating, molten zinc plating, chromate plating

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Starting from^∗ ：	0.20 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

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Starting from^∗ ：	4.86 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Flat Washer (BJ743)

IMAO CORPORATION

Flat washer. Choose from steel and stainless steel.　

3D CAD data available

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Starting from^∗ ：	2.83 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

S45C High Tension Washer

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

SUNCO

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Starting from^∗ ：	0.15 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spherical Washers (BJ742)

IMAO CORPORATION

Spherical washer made of steel　

3D CAD data available

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Starting from^∗ ：	6.85 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Spherical Washer RW

KONISHI MFG

Using this spherical washer provides stable tightening in cases when bolts and nuts are tightened to an angled surface.

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2D CAD data available

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Starting from^∗ ：	8.06 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

S45C High-Strength Round Washer

SUNCO

[Type (application)] Plain Washer
[Type] Plain Washer
[Materials] Steel
[Surface treatment] None
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc)
[Materials]Steel S45C
[Surface treatment](Details) none
[Inner diameter d (mm)] 10 13 17 21 23 25 28 31
[Nominal Thread (M)] 10 13 17 21 23 25 28 31
[Thickness t (mm)] 3.2 4.5 6 8
[Outer diameter (mm)] 22 26 32 40 44 48 56 60

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Starting from^∗ ：	0.26 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Split Washers for Jigs (CW)

IMAO CORPORATION

A wire hole is included to prevent the jig split washer from falling off and being misplaced.

[Features]
· Includes a wire-attachment hole for fall-off and loss prevention.

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3D CAD data available

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Starting from^∗ ：	6.41 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

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Starting from^∗ ：	0.11 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Specifications
Type (Application)
Type
Material
Surface Treatment
I.D. d(mm)
Screw Nominal (M)
I.D. d(inch)
Screw Nominal (inch)
Thickness T(mm)
Sales Unit
Material: Steel
Thickness t(inch)
Material: Stainless Steel
Surface Treatment (Detailed)
Type, Spring Washers
Type, Toothed Washer
Outer Diameter D(inch)

	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare
Brand	HIROSUGI-KEIKI	NABEYA BI-TECH	MISUMI	SUNCO	ACCURATE	IMAO CORPORATION	SUNCO	IMAO CORPORATION	KONISHI MFG	SUNCO	IMAO CORPORATION	SUNCO
Product Series	Steel Flat Washer FFW / FFW-N / FFW-B	Spherical Washer - SQW / SQWS	Tapered Washers (Square)	S45C High-Tension Round Washer【1-2,000 Pieces Per Package】	HEICO-LOCK Ring Lock Washer	Flat Washer (BJ743)	S45C High Tension Washer【1-1,500 Pieces Per Package】	Spherical Washers (BJ742)	Spherical Washer RW	S45C High-Strength Round Washer	Split Washers for Jigs (CW)	S45C Round Washer 22H【1-800 Pieces Per Package】
CAD		2D / 3D	2D / 3D		2D / 3D	3D		3D	2D		3D
Starting from^∗	0.31 € *Unit price with basic configuration Volume Discount	10.19 € *Unit price with basic configuration Volume Discount	3.79 € *Unit price with basic configuration Volume Discount	0.20 € *Unit price with basic configuration Volume Discount	4.86 € *Unit price with basic configuration Volume Discount	2.83 € *Unit price with basic configuration	0.15 € *Unit price with basic configuration Volume Discount	6.85 € *Unit price with basic configuration	8.06 € *Unit price with basic configuration Volume Discount	0.26 € *Unit price with basic configuration Volume Discount	6.41 € *Unit price with basic configuration Volume Discount	0.11 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	Same day	Same day	Same day	Same day	5 Days	6 Days	Same day	6 Days	Same day	6 Days	Same day	Same day
Specifications			Order quantities extended (D-JIT) Stock
Type (Application)	Plain Washers	Special Shape	Plain Washers	Plain Washers	Locking	Plain Washers	Plain Washers	Special Shape	Special Shape	Plain Washers	Special Shape	Plain Washers
Type	Plain Washers	Spherical Washers	Tapered Washers	Plain Washers	-	Plain Washers	Plain Washers	Spherical Washers	Spherical Washers	Plain Washers	Split Washers for Jig	Plain Washers
Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel
Surface Treatment	Trivalent Chromate / Nickel Plating / Painting, Coating	Black Oxide	Trivalent Chromate	Not Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating	-	Black Oxide	Not Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel Plating / Dacrotized	Black Oxide	Black Oxide	Not Provided	Black Oxide	Not Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating
I.D. d(mm)	3.2 ～ 16.2	3.5 ～ 13.5	7 ～ 27	4.5 ～ 37.5	4.4 ～ 25.3	6.4 ～ 21	6.1 ～ 55	6.4 ～ 25	6.4 ～ 21	10.2 ～ 31	6.4	8 ～ 70
Screw Nominal (M)	3 ～ 16	3 ～ 12	6 ～ 24	4 ～ 37	4 ～ 24	-	6 ～ 55	-	-	10 ～ 30	-	8 ～ 70
I.D. d(inch)	-	-	-	-	-	-	-	-	-	-	-	-
Screw Nominal (inch)	-	-	-	-	5/8 ～ No. 10	-	-	-	-	-	-	-
Thickness T(mm)	1.5 ～ 5	-	-	1.6 ～ 8	-	3 ～ 6	2.3 ～ 6	4.3 ～ 15	4.7 ～ 10	3.2 ～ 8	6	1.6 ～ 9
Sales Unit	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	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.) ～ Box, Pkg.
Material: Steel	EN 1.1191 Equiv.	EN 1.1191 Equiv.	EN 1.1191 Equiv.	EN 1.1191 Equiv.	EN 1.1191 Equiv.	EN 1.1191 Equiv.	EN 1.1191 Equiv.	EN 1.1191 Equiv.	EN 1.1191 Equiv.	EN 1.1191 Equiv.	EN 1.1191 Equiv.	EN 1.1191 Equiv.
Thickness t(inch)	-	-	-	-	-	-	-	-	-	-	-	-
Material: Stainless Steel	-	-	-	-	-	-	-	-	-	-	-	-
Surface Treatment (Detailed)	Black Painted / Electroless Nickel Plating / Trivalent Chromate	Black Oxide	Trivalent Chromate	Not Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating	-	Black Oxide	Not Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating / Nickel Plating / Dacrotized	Black Oxide	-	Not Provided	Black Oxide	Not Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating
Type, Spring Washers	-	-	-	-	-	-	-	-	-	-	-	-
Type, Toothed Washer	-	-	-	-	-	-	-	-	-	-	-	-
Outer Diameter D(inch)	-	-	-	-	-	-	-	-	-	-	-	-

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Type (Application)
- Plain Washers
- Spring Washers
- Special Shape
- Locking
- For Fluid
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Type
- Plain Washers
- Spring Washers
- Toothed Washers (Toothed Lock Washers)
- Rosette Washers
- Single/Double Tab Washers
- Nord-lock Washers
- Set Washers
- Tapered Washers
- Spherical Washers
- Ornamental Screws, Ornamental Washers
- Hooked Washers for Jig
- Split Washers for Jig
- Square Washers
- Flat Washers with Cover
- Seal Washers
- Pawl Washers
- For Corrugated Sheet
- Fall Prevention and loosening Prevention Spring
Images

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Material
- Steel
- Stainless Steel
- Resin
- Titanium Class 2
- Aluminum
- Brass
- Copper
- Ceramics
- Phosphor Bronze
- Titanium Class 1
- Nickel Base Alloy
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Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plated
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parker
- Clear Anodize
- Dacrotized
- Polishing
- Painting, Coating
- Silver/Copper/Tin Plating
- Temper Color
- Passivated
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I.D. d(mm)
0

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

1.05

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.75

1.8

2

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

9.4

9.5

9.6

9.8

10

10.1

10.2

10.3

10.4

10.5

10.6

10.7

10.8

11

11.2

11.3

11.4

11.5

11.6

11.8

12

12.1

12.2

12.5

12.6

12.7

13

13.2

13.3

13.5

13.8

14

14.2

14.3

14.4

14.5

14.6

15

15.2

15.5

15.8

15.9

16

16.1

16.2

16.5

16.7

16.9

17

17.5

17.7

17.8

18

18.2

18.3

18.4

18.5

18.7

18.8

18.9

19

19.5

19.6

19.7

19.8

20

20.2

20.5

20.7

20.9

21

21.4

21.5

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

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

46.2

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

60

61.3

61.9

62

63

63.1

64

64.2

65

66

67.1

68

69

69.5

70

71.1

72

74

75

75.1

78

79.1

79.3

79.7

80

82

83.1

85

86

87.5

88

88.9

90

92

93

95

95.8

99

100

102

105

108.3

110

112.4

115

120

125

130

135

140

150

155

160

170

404

406

408

410

412

414

416

417

418

419

422

427

430

433

436
Drawing

Clear

Screw Nominal (M)
0.5

1

1.2

1.4

1.6

1.7

2

M2

2.3

2.5

2.6

3

M3

3.5

4

M4

4.5

5

M5

5.1

6

M6

7

8

M8

9

10

M10

11

12

M12

13

13.5

14

M14

15

16

M16

17

18

19

20

21

22

23

24

25

26

27

28

30

31

32

33

34

36

37

38

39

41

42

43

44

45

46

47

48

50

51

52

54

55

56

60

64

66

68

70

72

76

80

85

90

95

105

110

115

120

125

130
Clear

I.D. d(inch)
0.109

0.115

0.135

0.148

0.200

0.227

0.260

0.355

0.400

0.416

0.450

0.512

0.525

0.573

0.827

0.894

0.952

1.025

1.077

1.202

1.327

1.640
Drawing

Clear

Screw Nominal (inch)
1

1 1/2

1 1/4

1 1/8

1/2

1 3/8

1/4

2

No. 2

No. 3

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

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

3.5

3.55

3.6

3.7

3.8

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

6.5

6.6

6.8

7

7.1

7.2

7.5

7.6

7.9

8

8.2

8.3

8.5

8.7

9

9.1

9.3

9.5

9.8

10

10.2

10.4

10.5

11

11.2

11.8

12

12.5

13

13.1

14

15

15.8

16

17

18

19

20

20.3

21

22

23

24

24.5

25

26

27

28

29

30
Drawing

Clear

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

Box, Pkg.
Clear

Material: Steel
EN 1.0038 Equiv.

EN 1.0320 Equiv. (hot coiled)

EN 1.0330 Equiv.

EN 1.0601 Equiv.

EN 1.0715 Equiv.

EN 1.1158 Equiv.

EN 1.1191 Equiv.

EN 1.1203 Equiv.

EN 1.1206 Equiv.

JIS-SWRH

SCM Steel

Spring Steel
Clear

Thickness t(inch)
0.031

0.042

0.044

0.047

0.055

0.056

0.062

0.073

0.088

0.100

0.109

0.115

0.125

0.135

0.219

2

3
Drawing

Clear

Material: Stainless Steel
EN 1.4301 Equiv.

EN 1.4305 Equiv.

EN 1.4325 Equiv.

EN 1.4401 Equiv.

EN 1.4404 Equiv.

EN 1.4462 Equiv.

EN 1.4842 Equiv.

254SMO
Clear

Surface Treatment (Detailed)
- Not Provided
- Black Oxide
- Black Oxide
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Hot Zinc Plating
- Chromate Plating
- Nickel Plating
- Black Nickel Plating
- Chrome Plating
- Parker
- Black Anodized Aluminum
- Dacrotized
- Buffed Surface
- Special Chemical Grinding
- GeoMet Coating
- Stainless Steel Coating
- Baked Paint
- Seizure-Against Coating
- Copper Plating
- Tin Plating
- Lafre
- Black Painted
- White Paint
- Black Baked Paint
- Tempered Collar
- Other Special Treatment
- Passivated
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Type, Spring Washers
- Standard
- Disc Spring Washers
- Wave Washers
- Serrated Conical Disc Spring Washers
- Bent Washers
Details

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Type, Toothed Washer
- Internal Teeth Type
- External Teeth Type
- Flat Teeth Type
- Internal External Teeth Type
Images

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Outer Diameter D(inch)
0.250

0.270

0.332

0.334

0.377

0.487

0.645

0.760

0.776

0.869

0.885

0.895

1.260

1.459

1.770

2.020

2.520

2.770

3.270
Drawing

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