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Flat Washers - Metal

In stock

Flat Metal Washers, are a type of Plain Washer; they are commonly used in conjunction with screws, bolts or nuts. They offer spacing and load distribution, and are an important part of any fastener assembly. Flat washers are a popular type of washer that does not lock, but instead is applied to protect mating surfaces from damage.

Our range of metal flat washers comes in Mild and Stainless Steel, in both Flat and Countersunk variants. Matt and zinc plated finishes are available.

We have a wide range of Nuts to choose from, so why not browse our selection of Metal Standard Hex Nuts, Nyloc Nuts, Metal Lock & Flange Nuts or our Metal Wing Nuts to find the ideal partner to suit your application.

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57 results
Product SKUs information
Essentra Part Number Price range Availability Material Inside Diameter Outside Diameter Compatible Screw Sizes (All) Thickness View
£ 0.0092 - £ 0.0092 1356 In stock
Mild Steel
4.3 mm
9.0 mm
M4
0.8 mm
£ 0.0248 - £ 0.0248 Request the lead time here
Mild Steel
3.2 mm
7.0 mm
M3
0.5 mm
£ 0.0205 - £ 0.0205 Request the lead time here
Mild Steel
5.3 mm
10.0 mm
M5
1.0 mm
£ 0.0151 - £ 0.0151 2095 In stock
Mild Steel
3.2 mm
9.0 mm
M3
0.8 mm
£ 0.0409 - £ 0.0409 63228 In stock
Mild Steel
8.4 mm
17.0 mm
M8
1.6 mm
£ 0.0399 - £ 0.0399 Request the lead time here
Mild Steel
6.4 mm
18.0 mm
M6
1.6 mm
£ 0.0248 - £ 0.0248 Request the lead time here
Mild Steel
4.3 mm
12.0 mm
M4
1.0 mm
£ 0.0269 - £ 0.0269 Request the lead time here
Mild Steel
6.4 mm
12.5 mm
M6
1.6 mm
£ 0.0269 - £ 0.0269 Request the lead time here
Mild Steel
5.3 mm
15.0 mm
M5
1.2 mm
10503478 Request the lead time here
Stainless Steel
10.0 mm
32.0 mm
M10
6.5 mm
Request the lead time here
Stainless Steel
12.0 mm
40.0 mm
M12
7.5 mm
Request the lead time here
Stainless Steel
12.0 mm
30.0 mm
M12
7.5 mm
Request the lead time here
Stainless Steel
4.0 mm
10.0 mm
M4
2.5 mm
Request the lead time here
Stainless Steel
5.0 mm
13.0 mm
M5
3.0 mm
Request the lead time here
Stainless Steel
10.0 mm
32.0 mm
M10
6.5 mm
Request the lead time here
Stainless Steel
12.0 mm
40.0 mm
M12
7.5 mm
Request the lead time here
Stainless Steel
4.0 mm
10.0 mm
M4
2.5 mm
Request the lead time here
Stainless Steel
5.0 mm
13.0 mm
M5
3.0 mm
Request the lead time here
Stainless Steel
10.0 mm
25.0 mm
M10
6.5 mm
Request the lead time here
Stainless Steel
4.0 mm
13.0 mm
M4
3.0 mm
  • of 3
Washer 4.3 mm 9.0 mm 0.8 mm Mild Steel

10240090

Price Range
£ 0.0092 - £ 0.0092

Stock Levels
1356 In stock
Attributes
  • Compatible Screw Sizes (All)
    M4
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    9.0 mm
  • Thickness
    0.8 mm
  • Washer Shape
    Round
Washer 3.2 mm 7.0 mm 0.5 mm Mild Steel

10240083

Price Range
£ 0.0248 - £ 0.0248

Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M3
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    7.0 mm
  • Thickness
    0.5 mm
  • Washer Shape
    Round
Washer 5.3 mm 10.0 mm 1.0 mm Mild Steel

10240106

Price Range
£ 0.0205 - £ 0.0205

Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M5
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
Washer 3.2 mm 9.0 mm 0.8 mm Mild Steel

10240137

Price Range
£ 0.0151 - £ 0.0151

Stock Levels
2095 In stock
Attributes
  • Compatible Screw Sizes (All)
    M3
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    9.0 mm
  • Thickness
    0.8 mm
  • Washer Shape
    Round
Washer 8.4 mm 17.0 mm 1.6 mm Mild Steel

10240120

Price Range
£ 0.0409 - £ 0.0409

Stock Levels
63228 In stock
Attributes
  • Compatible Screw Sizes (All)
    M8
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    17.0 mm
  • Thickness
    1.6 mm
  • Washer Shape
    Round
Washer 6.4 mm 18.0 mm 1.6 mm Mild Steel

10240168

Price Range
£ 0.0399 - £ 0.0399

Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M6
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    18.0 mm
  • Thickness
    1.6 mm
  • Washer Shape
    Round
Washer 4.3 mm 12.0 mm 1.0 mm Mild Steel

10240144

Price Range
£ 0.0248 - £ 0.0248

Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M4
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
Washer 6.4 mm 12.5 mm 1.6 mm Mild Steel

10240113

Price Range
£ 0.0269 - £ 0.0269

Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M6
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    12.5 mm
  • Thickness
    1.6 mm
  • Washer Shape
    Round
Washer 5.3 mm 15.0 mm 1.2 mm Mild Steel

10240151

Price Range
£ 0.0269 - £ 0.0269

Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M5
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    15.0 mm
  • Thickness
    1.2 mm
  • Washer Shape
    Round
Finishing Washer 10.0 mm 32.0 mm M10 Stainless Steel

10503478


Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M10
  • Inside Diameter
    10.0 mm
  • Outside Diameter
    32.0 mm
  • Thickness
    6.5 mm
  • Washer Shape
    Round
Finishing Washer 12.0 mm 40.0 mm M12 Stainless Steel

10503515


Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M12
  • Inside Diameter
    12.0 mm
  • Outside Diameter
    40.0 mm
  • Thickness
    7.5 mm
  • Washer Shape
    Round
Finishing Washer 12.0 mm 30.0 mm M12 Stainless Steel

10503492


Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M12
  • Inside Diameter
    12.0 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    7.5 mm
  • Washer Shape
    Round
Finishing Washer 4.0 mm 10.0 mm M4 Stainless Steel

10503539


Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M4
  • Inside Diameter
    4.0 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    2.5 mm
  • Washer Shape
    Round
Finishing Washer 5.0 mm 13.0 mm M5 Stainless Steel

10503577


Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M5
  • Inside Diameter
    5.0 mm
  • Outside Diameter
    13.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
Washer 10.0 mm 32.0 mm 6.5 mm Stainless Steel

10503461


Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M10
  • Inside Diameter
    10.0 mm
  • Outside Diameter
    32.0 mm
  • Thickness
    6.5 mm
  • Washer Shape
    Round
Washer 12.0 mm 40.0 mm 7.5 mm Stainless Steel

10503508


Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M12
  • Inside Diameter
    12.0 mm
  • Outside Diameter
    40.0 mm
  • Thickness
    7.5 mm
  • Washer Shape
    Round
Washer 4.0 mm 10.0 mm 2.5 mm Stainless Steel

10503522


Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M4
  • Inside Diameter
    4.0 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    2.5 mm
  • Washer Shape
    Round
Washer 5.0 mm 13.0 mm 3.0 mm Stainless Steel

10503560


Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M5
  • Inside Diameter
    5.0 mm
  • Outside Diameter
    13.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
Finishing Washer 10.0 mm 25.0 mm M10 Stainless Steel

10503454


Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M10
  • Inside Diameter
    10.0 mm
  • Outside Diameter
    25.0 mm
  • Thickness
    6.5 mm
  • Washer Shape
    Round
Finishing Washer 4.0 mm 13.0 mm M4 Stainless Steel

10503553


Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    M4
  • Inside Diameter
    4.0 mm
  • Outside Diameter
    13.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round