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Flat Washers - Plastic

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Flat Washers made from a variety of plastics. Also known as plain washers, these flat plastic washers are among the most commonly used. The plastic washer helps evenly distribute the load of a fastener, such as a nut, whilst helping to reduce heat and friction during the process of tightening.

Our wide range features a vast array of sizes, including large diameter plastic washers that are suitable for a number of metric threads. We also offer a choice of materials, including Nylon washers and other plastic washers made from Polycarbonate (PC), Polypropylene (PP) and Polyoxymethylene (POM). As well as high-quality, hard plastic washers like Polyether Ether Ketone (PEEK). All with a durable, smooth finish.

  • Insulates against moisture and electricity
  • Resistant to corrosion, abrasion and most chemicals
  • Provides full insulation, cushioning and spacing
  • Colours: Natural, Black and Brown.

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610 results
Product SKUs information
Essentra Part Number Price range Availability Colour Material Inside Diameter Outside Diameter Thickness View
£ 0.044 - £ 0.0458 106000 In stock
Natural
Nylon 6/6
4.2 mm
10.0 mm
1.2 mm
£ 0.2711 - £ 0.2711 42229 In stock
Natural
Nylon 6/6
8.2 mm
16.0 mm
2.0 mm
£ 0.1761 - £ 0.1789 1338 In stock
Natural
Nylon 6/6
4.5 mm
26.0 mm
2.0 mm
10067925 £ 0.0491 - £ 0.0511 185661 In stock
Natural
Nylon 6/6
10.2 mm
17.0 mm
2.0 mm
£ 0.0491 - £ 0.0511 62111 In stock
Natural
Nylon 6/6
6.4 mm
14.0 mm
1.5 mm
10266991 £ 0.0283 - £ 0.0294 23955 In stock
Natural
Nylon 6/6
4.9 mm
10.0 mm
0.8 mm
10041932 £ 0.0644 - £ 0.0671 Request the lead time here
Natural
Nylon 6/6
8.2 mm
18.0 mm
1.5 mm
£ 0.0976 - £ 0.0976 955 In stock
Natural
PA
6.4 mm
14.3 mm
3.2 mm
£ 0.1366 - £ 0.1417 210 In stock
Transparent
PC
4.5 mm
10.0 mm
0.8 mm
£ 0.0704 - £ 0.0704 27916 In stock
Natural
PP
5.3 mm
10.0 mm
1.0 mm
£ 0.2211 - £ 0.2211 420 In stock
Natural
PP
13.0 mm
24.0 mm
2.5 mm
£ 0.2573 - £ 0.2683 1980 In stock
Natural
Nylon 6/6
19.0 mm
50.0 mm
3.0 mm
£ 0.044 - £ 0.0458 60000 In stock
Natural
Nylon 6/6
6.2 mm
14.0 mm
1.2 mm
10184196 £ 0.1444 - £ 0.1472 16163 In stock
Natural
Nylon 6/6
3.2 mm
8.1 mm
1.5 mm
10184257 £ 0.0644 - £ 0.0671 228000 In stock
Natural
Nylon 6/6
8.2 mm
16.0 mm
1.5 mm
10184349 £ 0.0542 - £ 0.0564 15825 In stock
Natural
Nylon 6/6
6.5 mm
15.9 mm
0.5 mm
£ 0.0566 - £ 0.059 Request the lead time here
Natural
Nylon 6/6
10.5 mm
20.0 mm
2.0 mm
£ 0.0783 - £ 0.0783 58800 In stock
Grey
PP
6.4 mm
12.0 mm
1.6 mm
£ 0.1389 - £ 0.1417 3080 In stock
Natural
Nylon 6/6
8.4 mm
40.0 mm
3.0 mm
£ 0.0363 - £ 0.0378 3996 In stock
Natural
Nylon 6/6
2.6 mm
5.0 mm
2.0 mm
  • of 31
Washer 4.2 mm 10.0 mm 1.2 mm Nylon 6/6

10184226

Price Range
£ 0.0458 - £ 0.044

Stock Levels
106000 In stock
Attributes
  • Inside Diameter
    4.2 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    1.2 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 8.2 mm 16.0 mm 2.0 mm Nylon 6/6

10184264

Price Range
£ 0.2711 - £ 0.2711

Stock Levels
42229 In stock
Attributes
  • Inside Diameter
    8.2 mm
  • Outside Diameter
    16.0 mm
  • Thickness
    2.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.5 mm 26.0 mm 2.0 mm Nylon 6/6

10067796

Price Range
£ 0.1789 - £ 0.1761

Stock Levels
1338 In stock
Attributes
  • Inside Diameter
    4.5 mm
  • Outside Diameter
    26.0 mm
  • Thickness
    2.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 10.2 mm 17.0 mm 2.0 mm Nylon 6/6

10067925

Price Range
£ 0.0511 - £ 0.0491

Stock Levels
185661 In stock
Attributes
  • Inside Diameter
    10.2 mm
  • Outside Diameter
    17.0 mm
  • Thickness
    2.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 6.4 mm 14.0 mm 1.5 mm Nylon 6/6

10067703

Price Range
£ 0.0511 - £ 0.0491

Stock Levels
62111 In stock
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    14.0 mm
  • Thickness
    1.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.9 mm 10.0 mm 0.8 mm Nylon 6/6

10266991

Price Range
£ 0.0294 - £ 0.0283

Stock Levels
23955 In stock
Attributes
  • Inside Diameter
    4.9 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    0.8 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 8.2 mm 18.0 mm 1.5 mm Nylon 6/6

10041932

Price Range
£ 0.0671 - £ 0.0644

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    8.2 mm
  • Outside Diameter
    18.0 mm
  • Thickness
    1.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 6.4 mm 14.3 mm 3.2 mm PA

10139592

Price Range
£ 0.0976 - £ 0.0976

Stock Levels
955 In stock
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    14.3 mm
  • Thickness
    3.2 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Flat Washer 4.5 mm 10.0 mm 0.8 mm PC

10219546

Price Range
£ 0.1417 - £ 0.1366

Stock Levels
210 In stock
Attributes
  • Inside Diameter
    4.5 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    0.8 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 5.3 mm 10.0 mm 1.0 mm PP

10042151

Price Range
£ 0.0704 - £ 0.0704

Stock Levels
27916 In stock
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    1.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 13.0 mm 24.0 mm 2.5 mm PP

10042366

Price Range
£ 0.2211 - £ 0.2211

Stock Levels
420 In stock
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    24.0 mm
  • Thickness
    2.5 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 19.0 mm 50.0 mm 3.0 mm Nylon 6/6

10068151

Price Range
£ 0.2683 - £ 0.2573

Stock Levels
1980 In stock
Attributes
  • Inside Diameter
    19.0 mm
  • Outside Diameter
    50.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 6.2 mm 14.0 mm 1.2 mm Nylon 6/6

10041925

Price Range
£ 0.0458 - £ 0.044

Stock Levels
60000 In stock
Attributes
  • Inside Diameter
    6.2 mm
  • Outside Diameter
    14.0 mm
  • Thickness
    1.2 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 3.2 mm 8.1 mm 1.5 mm Nylon 6/6

10184196

Price Range
£ 0.1472 - £ 0.1444

Stock Levels
16163 In stock
Attributes
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    8.1 mm
  • Thickness
    1.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 8.2 mm 16.0 mm 1.5 mm Nylon 6/6

10184257

Price Range
£ 0.0671 - £ 0.0644

Stock Levels
228000 In stock
Attributes
  • Inside Diameter
    8.2 mm
  • Outside Diameter
    16.0 mm
  • Thickness
    1.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 6.5 mm 15.9 mm 0.5 mm Nylon 6/6

10184349

Price Range
£ 0.0564 - £ 0.0542

Stock Levels
15825 In stock
Attributes
  • Inside Diameter
    6.5 mm
  • Outside Diameter
    15.9 mm
  • Thickness
    0.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 10.5 mm 20.0 mm 2.0 mm Nylon 6/6

10042304

Price Range
£ 0.059 - £ 0.0566

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    10.5 mm
  • Outside Diameter
    20.0 mm
  • Thickness
    2.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 6.4 mm 12.0 mm 1.6 mm PP

10042212

Price Range
£ 0.0783 - £ 0.0783

Stock Levels
58800 In stock
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    1.6 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 8.4 mm 40.0 mm 3.0 mm Nylon 6/6

10067901

Price Range
£ 0.1417 - £ 0.1389

Stock Levels
3080 In stock
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    40.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 2.6 mm 5.0 mm 2.0 mm Nylon 6/6

10075128

Price Range
£ 0.0378 - £ 0.0363

Stock Levels
3996 In stock
Attributes
  • Inside Diameter
    2.6 mm
  • Outside Diameter
    5.0 mm
  • Thickness
    2.0 mm
  • Washer Shape
    Round
  • Colour
    Natural