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50,000 Stock items for Same Day Ship Out.
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A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
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Washers（Surface Treatment：Black Oxide）
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
| Days to Ship |
|
|---|
-
- On Sale Till 31/03/2025
Standard Price: SGD 4.80- Special Price Days to Ship: Same day or more -
- On Sale Till 31/03/2025
NABEYA BI-TECH
Use in a concave/convex setup. Supports a maximum base tilt of 2°.
Standard Price: SGD 11.01- Special Price Days to Ship: Same day or more -
- On Sale Till 31/03/2025
IMAO CORPORATION
Standard spherical washer.
[Features]
· Steel spherical washer.
· Provides stable tightening without being affected by parallelism of workpieces, bolts, etc.
[Applications]
· Can be used as a washer for adjustment when the seating surfaces of the mating member and the bolt do not adhere.- CAD ：
- 3D
Standard Price: SGD 10.34- Special Price Days to Ship: Same day or more -
- On Sale Till 31/03/2025
High-Strength Plain Washer - SWF
NABEYA BI-TECH
A plain washer for high-strength bolts. The surface on which the washers sit will not sink. These washers prevent bolts from loosening due to the surface on which they sit sinking etc.
Standard Price: SGD 2.33- Special Price Days to Ship: Same day -
- On Sale Till 31/03/2025
Ribbed-Lock Washer - SWR【1-20 Pieces Per Package】
NABEYA BI-TECH
[Features]
· The ribs on both faces of the washer bite into the surface on which the bolt sits and the fastened part, preventing loosening caused by vibrations.
· For preventing the loosening of fastened parts that adhesives proved insufficient for achieving.
· When combined with an 8.8 strength classification bolt, even more effective loosening prevention is possible.
· Also works with strength classification 12.9 bolts.
· Has a greater loosening prevention effect than normal spring washers.Standard Price: SGD 0.62- Special Price Days to Ship: Same day or more -
- On Sale Till 31/03/2025
IMAO CORPORATION
A hook-type washer with high operability.
[Features]
· Washers can be attached and removed quickly.
· Shoulder bolt for fixing to the body included.
[Applications]
· Prevent loosening of bolts.
· Protection of metal surfaces.- CAD ：
- 3D
Standard Price: SGD 23.50- Special Price Days to Ship: Same day or more -
KONISHI
[Features]
・ When the tightening surface of bolts and nuts is slanted, stable tightening is possible by using this spherical washer- CAD ：
- 2D
Standard Price: SGD 6.13- Days to Ship: 4 Day(s) or more -
IMAO CORPORATION
Strong tightening force is achieved with little force by the internal bearings inside the washer.
- CAD ：
- 3D
Standard Price: SGD 54.11- Days to Ship: 9 Day(s) or more -
- On Sale Till 31/03/2025
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.- CAD ：
- 3D
Standard Price: SGD 9.26 Special Price Days to Ship: Same day
| Brand |
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| 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 |
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| Brand | IMAO CORPORATION | NABEYA BI-TECH | IMAO CORPORATION | NABEYA BI-TECH | NABEYA BI-TECH | IMAO CORPORATION | KONISHI | IMAO CORPORATION | IMAO CORPORATION |
| Product Series | |||||||||
| CAD |
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| Days to Ship | Same day or more | Same day or more | Same day or more | Same day | Same day or more | Same day or more | 4 Day(s) or more | 9 Day(s) or more | Same day |
| Material | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel |
| Surface Treatment | Black Oxide | Black Oxide | Black Oxide | Black Oxide | Black Oxide | Black Oxide | Black Oxide | Black Oxide | Black Oxide |
| Inner Dia. d(mm) | 6.4 ～ 25 | 3.5 ～ 13.5 | 6.4 ～ 25 | 6.4 ～ 17 | 3.2 ～ 21 | 6.6 ～ 18 | 6.4 ～ 21 | 6 ～ 12 | 10.5 |
| I.D. d(inch) | - | - | - | - | - | - | - | - | - |
| Nominal of Thread (M) | - | 3 ～ 12 | - | 6 ～ 16 | 3 ～ 20 | - | - | - | - |
| Outer Diameter D(inch) | - | - | - | - | - | - | - | - | - |
| Type | Flat Washer | Spherical Washer | Spherical Washer | Flat Washer | Spring Washer | Hooked Washer for Jig | Spherical Washer | Flat Washer | Split Washer for Jig |
| Type (Application) | Flat Washer | Special Shaped Washer | Special Shaped Washer | Flat Washer | Spring Washer | Special Shaped Washer | Special Shaped Washer | Special Shaped Washer | Special Shaped Washer |
| 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.) / 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.) |
| Thickness t(mm) | 3 ～ 8 | - | 4.3 ～ 15 | 3 ～ 6 | 0.5 ～ 1.5 | 6 ～ 8 | 4.7 ～ 10 | 8 | 8 |
| Thickness t(inch) | - | - | - | - | - | - | - | - | - |
| Type Spring Washers | - | - | - | - | Serrated Conical Disc Spring | - | - | - | - |
| Material: Stainless Steel | - | - | - | - | - | - | - | - | - |
| Surface Treatment (Detailed) | Black Oxide | Black Oxide | Black Oxide | Black Oxide | Black Oxide | Black Oxide | - | Black Oxide | Black Oxide |
| Nominal of Thread (inch) | - | - | - | - | - | - | - | - | - |
| Material Steel | S45C ～ SCM Steel | S45C | S45C | SCM Steel | SCM Steel | S50C | S45C | SCM Steel | S45C |
| Type Toothed Washer | - | - | - | - | - | - | - | - | - |
Loading...
Configure
Specification/Dimensions
-
Material
- Steel
- Stainless Steel
- Titanium Class 2
- Aluminum
- Brass
- Phosphor Bronze
- Titanium Class 1
- Nickel Base Alloy
-
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
-
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
-
I.D. d(inch)
-
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
- 66
- 68
- 70
- 70.2
- 72
- 76
- 80
- 80.3
- 85
- 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
- 145.4
- 145.5
- 150.2
- 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
- 285.4
- 330.6
-
Outer Diameter D(inch)
-
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
-
Flat Washer
-
Type (Application)
- Flat Washer
- Spring Washer
- Special Shaped Washer
- Washer with Threadlocker Adhesive
- Washer for Fluid
-
Sales Unit
- Low Quantity (Available beginning with 1 pc.)
- Box, Pkg.
-
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
- 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
-
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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