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SUNCO Washers（Surface Treatment：Dacrotizing）

7 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

On Sale Till 31/03/2025

Spring Lock Washer No. 2

Spring Lock Washer No. 2【1-1,500 Pieces Per Package】

SUNCO

A portion of the flat washer is cut off, with a twisted shape. This twisted shape helps prevent loosening or falling if it is loosened. No. 2 is the most widely available type of spring washer.

Volume Discount

Standard Price:	SGD 0.06-
	Special Price
Days to Ship:	4 Day(s) or more

Spring Washer No. 3, for Heavy Loads

SUNCO

For use with heavy loads. The screw has a larger outer diameter than No. 2. A twisted conformation is created, with part of the flat washer cut off. This twisted shape helps prevent loosening or falling if the screw is loosened.

Standard Price:	SGD 0.71-
Days to Ship:	18 Day(s) or more

On Sale Till 31/03/2025

Spring Washer for Caps

Spring Washer for Caps【1,500 Pieces Per Package】

SUNCO

[Materials] Steel, Stainless steel
[Surface treatment] None, Trivalent chromate, Bright chromate plating, Nickel plating, Chrome plating, Dacrotized, Painting, Coating, Silver/Copper/Tin plating

Standard Price:	SGD 159.45
	Special Price
Days to Ship:	5 Day(s) or more

On Sale Till 31/03/2025

Tapered Washer 5° for Channels

SUNCO

Made by SUNCO. For channel steel. Type: beveled washer.

Volume Discount

Standard Price:	SGD 1.09-
	Special Price
Days to Ship:	4 Day(s) or more

Circular Washer Thin

Circular Washer Thin【1,000 Pieces Per Package】

SUNCO

[Materials] Stainless steel, SUS304, SUS316
[Surface treatment](Details) None, Dacrotized, Geomet-treated, German brown plating, Black paint

Standard Price:	SGD 87.91
Days to Ship:	4 Day(s) or more

On Sale Till 31/03/2025

S45C High Tension Washer

S45C High Tension Washer【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 0.39-
	Special Price
Days to Ship:	4 Day(s) or more

Small Square Washer

Small Square Washer【800 Pieces Per Package】

SUNCO

These square washers are mainly used for wood. etc. Type (Application): Special shape / Type: Square washer / Material: Steel

Standard Price:	SGD 281.30
Days to Ship:	4 Day(s) or more


Brand
Product Series
Days to Ship
Environmentally Friendly
Material
Properties / applications
Surface Treatment
Inner Dia. d(mm)
I.D. d(inch)
Nominal of Thread (M)
Outer Diameter D(inch)
Type
Type (Application)
Unit of Purchase
Thickness t (Metric)(mm)
Thickness t (Imperial)(inch)
Type Spring Washers
Material: Stainless Steel
Surface Treatment (Detailed)
Nominal of Thread (inch)
Material Steel
Type Toothed Washer
Cleaning Method

	On Sale Till 31/03/2025		On Sale Till 31/03/2025	On Sale Till 31/03/2025		On Sale Till 31/03/2025
Brand	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO
Product Series	Spring Lock Washer No. 2【1-1,500 Pieces Per Package】	Spring Washer No. 3, for Heavy Loads	Spring Washer for Caps【1,500 Pieces Per Package】	Tapered Washer 5° for Channels	Circular Washer Thin【1,000 Pieces Per Package】	S45C High Tension Washer【1-500 Pieces Per Package】	Small Square Washer【800 Pieces Per Package】
Days to Ship	4 Day(s) or more	18 Day(s) or more	5 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more
Environmentally Friendly	-	-	-	-	-	-	-
Material	Steel / Stainless Steel	Steel	Steel	Steel	Stainless Steel	Steel	Steel
Properties / applications	-	-	-	-	-	-	-
Surface Treatment	Dacrotizing	Dacrotizing	Dacrotizing	Dacrotizing	Dacrotizing	Dacrotizing	Dacrotizing
Inner Dia. d(mm)	5.1 ～ 24.5	8.2 ～ 16.2	10.2	14 ～ 22	8.5	10 ～ 25	6.6
I.D. d(inch)	-	-	-	-	-	-	-
Nominal of Thread (M)	5 ～ 24	8 ～ 16	10	12 ～ 20	8	10 ～ 25	6
Outer Diameter D(inch)	-	-	-	-	-	-	-
Type	Spring Washer	Spring Washer	Spring Washer	Tapered Washer	Flat Washer	Flat Washer	Square Washer
Type (Application)	Spring Washer	Spring Washer	Spring Washer	Special Shaped Washer	Flat Washer	Flat Washer	Special Shaped Washer
Unit of Purchase	Box, Pkg. ～ Sold Individually (No Min. Purchase)	Sold Individually (No Min. Purchase)	Box, Pkg.	Sold Individually (No Min. Purchase)	Box, Pkg.	Box, Pkg. ～ Sold Individually (No Min. Purchase)	Box, Pkg.
Thickness t (Metric)(mm)	1.3 ～ 5.9	2.5 ～ 4.8	2.5	4.5 ～ 6	1.2	3.2 ～ 6	1.2
Thickness t (Imperial)(inch)	-	-	-	-	-	-	-
Type Spring Washers	Standard	Standard	Standard	-	-	-	-
Material: Stainless Steel	SUS304	-	-	-	SUS304	-	-
Surface Treatment (Detailed)	Dacrotizing	Dacrotizing	Dacrotizing	Dacrotizing	Dacrotizing	Dacrotizing	Dacrotizing
Nominal of Thread (inch)	-	-	-	-	-	-	-
Material Steel	SWRH	-	SWRH	SS400	-	S45C	SPCC
Type Toothed Washer	-	-	-	-	-	-	-
Cleaning Method	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Environmentally Friendly
- RoHS compliant (10 substances)
Clear

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

Properties / applications
- Not Applicable
Details

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
- Decorative Screw Washer
- Hooked Washer for Jig
- Split Washer for Jig
- Square Washer
- Flat Washer with Cover
- Seal Washer
- Pawl Washer
- Washer for Corrugated Sheet
- Retaining / Thread-Locking Spring
Images

Clear

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

Unit of Purchase
Box, Pkg.

Sold Individually (No Min. Purchase)
Clear

Thickness t (Metric)(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 (Imperial)(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 Dip Galvanizing
- Chromate Plating
- Nickel Plating
- Black Nickel Plating
- Chrome Plating
- Parkerizing
- Black Anodize
- Dacrotizing
- Barrel, Passivated
- Special Chemical Grinding
- GeoMet Coating
- Baked Paint
- Anti-Seize 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

Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic polishing + precision cleaning
- No cleaning
Clear

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SUNCO Washers（Surface Treatment：Dacrotizing）

Configure

Specification/Dimensions

Environmentally Friendly

Material

Properties / applications

Surface Treatment

Inner Dia. d(mm)

I.D. d(inch)

Nominal of Thread (M)

Outer Diameter D(inch)

Type

Type (Application)

Unit of Purchase

Thickness t (Metric)(mm)

Thickness t (Imperial)(inch)

Type Spring Washers

Material: Stainless Steel

Surface Treatment (Detailed)

Nominal of Thread (inch)

Material Steel

Type Toothed Washer

Cleaning Method

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