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Special Size Round Washer Steel, Standard Plating【1-20,000 Pieces Per Package】

Special Size Round Washer Steel, Standard Plating
  • Volume Discount
Check FAQ of this product (5 items)

SUNCO

SUNCO

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Material]
・ steel
[Standard Plating]
·Bright chromate plating / trivalent white / nickel plating / chrome plating

(i)Caution

  • The product images are representative only.
  • "Inner diameter d" is a positive tolerance.

Part Number

Configured Part Number is shown.

30
45
60
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Part Number
WSC-ST3W-M45.3
WSC-ST3W-M55.1
WSC-ST3W-M105.1
WSC-ST3W-M105.3
WSC-ST3W-M125.4
WSC-ST3W-M145.4
WSC-ST3W-M170.2
WSC-ST3W-M170.5
WSC-ST3W-M170.6
WSC-ST3W-M210.3
WSC-ST3W-M210.5
WSC-ST3W-M210.6
WSC-ST3W-M230.5
WSC-ST3W-M260.5
WSC-ST3W-M330.6
WSCA-ST3W-M85.2
WSCA-ST3W-M85.3
WSCA-ST3W-M110.3
WSCA-ST3W-M110.4
WSCA-ST3W-M110.5
WSCA-ST3W-M125.1
WSCA-ST3W-M135.3
WSCA-ST3W-M170.4
WSCA-ST3W-M180.4
WSCB-ST3W-M65.2
WSCB-ST3W-M85.2
WSCB-ST3W-M85.3
WSCB-ST3W-M105.2
WSCB-ST3W-M110.3
WSCB-ST3W-M110.4
WSCB-ST3W-M125.1
WSCC-ST3W-M65.2
WSCC-ST3W-M85.2
WSCC-ST3W-M110.3
WSCC-ST3W-M125.1
WSCC-ST3W-M135.3
WSCC-ST3W-M170.3
WSCC-ST3W-M170.4
WSCD-ST3W-M85.2
WSCE-ST3W-M85.2
WSCE-ST3W-M110.3
WSX-ST3W-M2.6X7-1
WSX-ST3W-M3X6-0.4
WSX-ST3W-M3X6-1
WSX-ST3W-M3X8-0.8
WSX-ST3W-M3X8-1
WSX-ST3W-M3X9-1
WSX-ST3W-M3X10-0.5
WSX-ST3W-M3X10-0.8
WSX-ST3W-M3X10-1
WSX-ST3W-M3X10-1.2
WSX-ST3W-M3X10-1.6
WSX-ST3W-M3X12-0.8
WSX-ST3W-M3X12-1
WSX-ST3W-M3X12-1.2
WSX-ST3W-M3X12-1.6
WSX-ST3W-M3X13-1
WSX-ST3W-M3X16-1
WSX-ST3W-M3X17-1.6
WSX-ST3W-M3.5X12-0.5
Part NumberStandard Unit PriceNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to ShipRoHSSurface Treatment Inner Dia. d
(mm) 		Outer Dia. D
(mm) 		Nominal of Thread (M) Thickness t
(mm) 		Sales Unit Surface Treatment (Detailed) O.D.
(mm) 		Diameter Standard Name (Material)

MYR 1.23

1 Piece(s) 5 Day(s) or more -Trivalent Chromate4.53045.31.6Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 518.72

500 Pieces Per Package

1 Pack(s) 5 Day(s) or more -Trivalent Chromate5.51255.13Box/package[Trivalent Chromate] Trivalent White---

MYR 0.63

1 Piece(s) 5 Day(s) or more -Trivalent Chromate10.516105.116Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 2.30

1 Piece(s) 5 Day(s) or more -Trivalent Chromate10.530105.33Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 7.32

1 Piece(s) 5 Day(s) or more -Trivalent Chromate12.540125.432Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 7.47

1 Piece(s) 5 Day(s) or more -Trivalent Chromate14.540145.432Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 0.99

1 Piece(s) 5 Day(s) or more -Trivalent Chromate1724170.21.6Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 6.15

1 Piece(s) 5 Day(s) or more -Trivalent Chromate1755170.53.2Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 27.14

1 Piece(s) 5 Day(s) or more -Trivalent Chromate1765170.66Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 4.56

1 Piece(s) 5 Day(s) or more -Trivalent Chromate2134210.36Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 296.51

50 Pieces Per Package

1 Pack(s) 5 Day(s) or more -Trivalent Chromate2155210.54Box/package[Trivalent Chromate] Trivalent White---

MYR 6.78

1 Piece(s) 5 Day(s) or more -Trivalent Chromate2160210.63.2Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 242.25

50 Pieces Per Package

1 Pack(s) 5 Day(s) or more -Trivalent Chromate2350230.55Box/package[Trivalent Chromate] Trivalent White---

MYR 268.53

35 Pieces Per Package

1 Pack(s) 5 Day(s) or more -Trivalent Chromate2655260.56Box/package[Trivalent Chromate] Trivalent White---

MYR 316.96

30 Pieces Per Package

1 Pack(s) 5 Day(s) or more -Trivalent Chromate3366330.66Box/package[Trivalent Chromate] Trivalent White---

MYR 1.12

1 Piece(s) 5 Day(s) or more -Trivalent Chromate8.52085.22.3Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 4.18

1 Piece(s) 5 Day(s) or more -Trivalent Chromate8.53285.32.3Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 292.73

250 Pieces Per Package

1 Pack(s) 5 Day(s) or more -Trivalent Chromate1132110.32Box/package[Trivalent Chromate] Trivalent White---

MYR 7.32

1 Piece(s) 5 Day(s) or more -Trivalent Chromate1140110.43Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 3.57

1 Piece(s) 5 Day(s) or more -Trivalent Chromate1150110.51.6Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 0.71

1 Piece(s) 5 Day(s) or more -Trivalent Chromate12.518125.11Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 323.19

100 Pieces Per Package

1 Pack(s) 5 Day(s) or more -Trivalent Chromate13.530135.35Box/package[Trivalent Chromate] Trivalent White---

MYR 5.32

1 Piece(s) 5 Day(s) or more -Trivalent Chromate1740170.45Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 3.21

1 Piece(s) 5 Day(s) or more -Trivalent Chromate1840180.43.2Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 0.75

1 Piece(s) 5 Day(s) or more -Trivalent Chromate6.52565.21Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 1.31

1 Piece(s) 5 Day(s) or more -Trivalent Chromate8.52285.23Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 173.59

150 Pieces Per Package

1 Pack(s) 5 Day(s) or more -Trivalent Chromate8.53885.32.3Box/package[Trivalent Chromate] Trivalent White---

MYR 1.15

1 Piece(s) 5 Day(s) or more -Trivalent Chromate10.525105.22Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 3.57

1 Piece(s) 5 Day(s) or more -Trivalent Chromate1132110.34.5Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 208.13

50 Pieces Per Package

1 Pack(s) 5 Day(s) or more -Trivalent Chromate1140110.46Box/package[Trivalent Chromate] Trivalent White---

MYR 0.71

1 Piece(s) 5 Day(s) or more -Trivalent Chromate12.518125.112Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 2.01

1 Piece(s) 5 Day(s) or more -Trivalent Chromate6.52665.22.3Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 2.74

1 Piece(s) 5 Day(s) or more -Trivalent Chromate8.52285.24Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 309.81

300 Pieces Per Package

1 Pack(s) 5 Day(s) or more -Trivalent Chromate1135110.31.6Box/package[Trivalent Chromate] Trivalent White---

MYR 1.16

1 Piece(s) 5 Day(s) or more -Trivalent Chromate12.518125.116Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 320.20

150 Pieces Per Package

1 Pack(s) 5 Day(s) or more -Trivalent Chromate13.532135.345Box/package[Trivalent Chromate] Trivalent White---

MYR 3.57

1 Piece(s) 5 Day(s) or more -Trivalent Chromate1732170.34.5Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 16.26

1 Piece(s) 5 Day(s) or more -Trivalent Chromate1745170.46Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 0.75

1 Piece(s) 5 Day(s) or more -Trivalent Chromate8.52585.21.2Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 1.94

1 Piece(s) 5 Day(s) or more -Trivalent Chromate8.52685.23.2Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 11.73

1 Piece(s) 5 Day(s) or more -Trivalent Chromate1138110.34.5Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White---

MYR 0.39

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate2.6-2.61Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White7--

MYR 0.13

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3.3-30.4Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White6--

MYR 0.19

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3-31Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White6--

MYR 0.20

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3-30.8Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White8--

MYR 0.19

1 Piece(s) 9 Day(s) or more 10Trivalent Chromate3.4-31Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White8--

MYR 0.18

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3.3-31Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White9--

MYR 0.24

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3-30.5Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White10--

MYR 0.13

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3-30.8Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White10--

MYR 0.19

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3-31Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White10--

MYR 0.21

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3.2-31.2Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White10--

MYR 291.28

2,000 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10Trivalent Chromate3.2-31.6Box/package[Trivalent Chromate] Trivalent White10--

MYR 0.21

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3-30.8Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White12--

MYR 0.21

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3-31Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White12--

MYR 302.98

2,000 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10Trivalent Chromate3.3-31.2Box/package[Trivalent Chromate] Trivalent White12--

MYR 0.27

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3.3-31.6Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White12--

MYR 0.24

1 Piece(s) 9 Day(s) or more 10Trivalent Chromate3.3-31Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White13--

MYR 217.12

1,500 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10Trivalent Chromate3.3-31Box/package[Trivalent Chromate] Trivalent White16--

MYR 0.35

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3.3-31.6Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White17--

-

1 Piece(s) 5 Day(s) or more 10Trivalent Chromate3.5-3.50.5Low Quantity (can be purchased from one)[Trivalent Chromate] Trivalent White12--
Part Number
Part NumberStandard Unit PriceNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to ShipRoHSSurface Treatment Inner Dia. d
(mm) 		Outer Dia. D
(mm) 		Nominal of Thread (M) Thickness t
(mm) 		Sales Unit Surface Treatment (Detailed) O.D.
(mm) 		Diameter Standard Name (Material)

Loading...

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Basic Information

Material Steel Type Flat Washer Type (Application) Flat Washer
Material Steel SPCC

Configure

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529 Part Numbers

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Configure Remaining Specifications
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Specification/Dimensions

  • Surface Treatment

    • Trivalent Chromate
    • Bright Chromate Plating
    • Nickel Plating
    • Chrome Plating

    Clear

  • Inner Dia. d(mm)

    • 2.6
    • 3
    • 3.2
    • 3.3
    • 3.4
    • 3.5
    • 4
    • 4.5
    • 5
    • 5.1
    • 5.2
    • 5.3
    • 5.4
    • 5.5
    • 6
    • 6.1
    • 6.2
    • 6.4
    • 6.5
    • 7.2
    • 7.5
    • 8
    • 8.2
    • 8.4
    • 8.5
    • 9
    • 10
    • 10.2
    • 10.5
    • 11
    • 12.2
    • 12.5
    • 13
    • 13.5
    • 14
    • 14.5
    • 15
    • 17
    • 17.5
    • 18
    • 19
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 31
    • 31.5
    • 33
    • 36
    • 38
    • 39
    • 42

    Clear

  • Outer Dia. D(mm)

    • 8
    • 12
    • 15
    • 16
    • 18
    • 20
    • 22
    • 24
    • 25
    • 26
    • 30
    • 32
    • 34
    • 35
    • 38
    • 40
    • 44
    • 45
    • 50
    • 52
    • 55
    • 58
    • 60
    • 65
    • 66

    Clear

  • Nominal of Thread (M)

    • 2.6
    • 3
    • 3.5
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 17
    • 18
    • 19
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 31
    • 33
    • 36
    • 38
    • 39
    • 42
    • 45.3
    • 51
    • 55.1
    • 65.1
    • 65.2
    • 65.5
    • 85.2
    • 85.3
    • 105.1
    • 105.2
    • 105.3
    • 110.3
    • 110.4
    • 110.5
    • 110.6
    • 125.1
    • 125.2
    • 125.4
    • 135.3
    • 135.5
    • 145.4
    • 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
    • 240.5
    • 240.6
    • 260.4
    • 260.5
    • 330.6

    Clear

  • Thickness t(mm)

    • 0.3
    • 0.4
    • 0.5
    • 0.8
    • 1
    • 1.2
    • 1.4
    • 1.6
    • 2
    • 2.3
    • 2.5
    • 2.6
    • 3
    • 3.2
    • 4
    • 4.5
    • 5
    • 6
    • 7.5
    • 9
    • 12
    • 16
    • 32
    • 45

    Clear

  • Sales Unit

    • Low Quantity (can be purchased from one)
    • Box/package

    Clear

  • O.D.(mm)

    • 6
    • 7
    • 8
    • 9
    • 9.3
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 28
    • 29
    • 30
    • 31
    • 32
    • 34
    • 35
    • 36
    • 37
    • 38
    • 40
    • 42
    • 44
    • 45
    • 48
    • 50
    • 52
    • 55
    • 56
    • 58
    • 60
    • 62
    • 65
    • 66
    • 70
    • 72
    • 75
    • 78
    • 80
    • 85
    • 90
    • 100

    Clear

  • type

    • N
    • WSX

    Clear

  • Surface Treatment (Detailed)

    • Trivalent Chromate
      • Trivalent White
    • Bright Chromate Plating
    • Chromate Plating
      • Green Chromate
    • Nickel Plating
      • Nickel Plating
    • Chrome Plating

    Clear

Days to Ship

    • All
    • 5 Day(s) or Less
    • 7 Day(s) or Less
    • 9 Day(s) or Less
    • 14 Day(s) or Less
    • 17 Day(s) or Less
    • 20 Day(s) or Less

    Clear

Specify Alterations

Frequently asked question (FAQ)

Question: What is the purpose of using a round washer with a large outer diameter for wood applications?
Answer: When fastening components to wood, a round washer with an enlarged outer diameter distributes the load over a greater surface area. This prevents the fastener from sinking into the wood, reducing the risk of depression or damage to the material, ensuring a secure and stable connection.
Question: What materials are used for these washers?
Answer: The washers are made from Steel/SPCC (cold-rolled steel)
Question: What are the different thickness options for these washers?
Answer: Washers are available in thicknesses ranging from 0.3 mm to 45 mm, offering flexibility for different load-bearing requirements. Thinner washers are suitable for lightweight applications, while thicker options provide additional strength for high-load environments.
Question: How does the washer contribute to load distribution in fastening applications?
Answer: Washers distribute the load evenly across the fastening surface, preventing stress concentration on bolts, screws, and the material being fastened. This minimizes the risk of fastener loosening, material deformation, and structural failure, especially in soft materials like wood, aluminium, or plastic.
Question: Are these washers resistant to rust and corrosion?
Answer: Yes, the washers have various surface treatments such as Tricalent Chromate, Nickel Plating, and Bright chrome plating to prevent rust and oxidation. However, rust may occur depending on the usage conditions.

Check other FAQ (2 items) Hide

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