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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
£ 0.0978 - £ 0.1019 503 In stock
Natural
Nylon 6/6
13.0 mm
30.0 mm
3.0 mm
10067833 £ 0.1261 - £ 0.1314 13388 In stock
Natural
Nylon 6/6
10.5 mm
50.0 mm
3.0 mm
10184233 £ 0.0367 - £ 0.0374 100386 In stock
Natural
Nylon 6/6
6.2 mm
12.0 mm
1.0 mm
£ 0.0873 - £ 0.0909 221226 In stock
Natural
Nylon 6/6
5.8 mm
10.0 mm
0.8 mm
£ 0.0644 - £ 0.0671 1971 In stock
Natural
Nylon 6/6
8.1 mm
14.0 mm
3.0 mm
£ 0.1389 - £ 0.1417 24080 In stock
Natural
Nylon 6/6
8.4 mm
40.0 mm
3.0 mm
£ 0.0206 - £ 0.0214 Request the lead time here
Natural
Nylon 6/6
4.9 mm
9.0 mm
0.8 mm
10042113 £ 0.0276 - £ 0.0304 48772 In stock
Black
Nylon 6/6
4.3 mm
9.0 mm
0.8 mm
10267028 £ 0.0388 - £ 0.0404 157000 In stock
Natural
Nylon 6/6
4.1 mm
10.0 mm
1.0 mm
10309247 £ 0.086 - £ 0.0896 Request the lead time here
Natural
Nylon 6/6
3.2 mm
7.2 mm
1.0 mm
£ 0.067 - £ 0.0699 340 In stock
Natural
Nylon 6/6
8.4 mm
21.0 mm
2.0 mm
£ 0.1055 - £ 0.1099 2063 In stock
Natural
Nylon 6/6
11.0 mm
27.0 mm
2.5 mm
10067529 £ 0.0311 - £ 0.0323 Request the lead time here
Natural
Nylon 6/6
4.2 mm
10.0 mm
1.0 mm
£ 0.044 - £ 0.0458 5447 In stock
Natural
Nylon 6/6
6.4 mm
12.5 mm
1.6 mm
£ 0.085 - £ 0.0884 1740 In stock
Natural
Nylon 6/6
10.5 mm
37.0 mm
3.0 mm
10184820 £ 0.2738 - £ 0.2738 4153 In stock
Natural
Nylon 6/6
5.2 mm
8.0 mm
2.0 mm
£ 0.0671 - £ 0.0684 5000 In stock
Natural
PA
4.9 mm
22.2 mm
1.0 mm
£ 0.2325 - £ 0.2422 7400 In stock
Natural
Nylon 6/6
19.2 mm
34.0 mm
1.5 mm
£ 0.0478 - £ 0.0488 83720 In stock
Natural
Nylon 6/6
8.4 mm
17.0 mm
2.0 mm
10266120 £ 0.0335 - £ 0.0349 104000 In stock
Natural
Nylon 6/6
5.3 mm
10.0 mm
1.0 mm
  • of 31
Washer 13.0 mm 30.0 mm 3.0 mm Nylon 6/6

10068410

Price Range
£ 0.1019 - £ 0.0978

Stock Levels
503 In stock
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 10.5 mm 50.0 mm 3.0 mm Nylon 6/6

10067833

Price Range
£ 0.1314 - £ 0.1261

Stock Levels
13388 In stock
Attributes
  • Inside Diameter
    10.5 mm
  • Outside Diameter
    50.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 6.2 mm 12.0 mm 1.0 mm Nylon 6/6

10184233

Price Range
£ 0.0374 - £ 0.0367

Stock Levels
100386 In stock
Attributes
  • Inside Diameter
    6.2 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 5.8 mm 10.0 mm 0.8 mm Nylon 6/6

10184486

Price Range
£ 0.0909 - £ 0.0873

Stock Levels
221226 In stock
Attributes
  • Inside Diameter
    5.8 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    0.8 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 8.1 mm 14.0 mm 3.0 mm Nylon 6/6

10068267

Price Range
£ 0.0671 - £ 0.0644

Stock Levels
1971 In stock
Attributes
  • Inside Diameter
    8.1 mm
  • Outside Diameter
    14.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 8.4 mm 40.0 mm 3.0 mm Nylon 6/6

10067901

Price Range
£ 0.1417 - £ 0.1389

Stock Levels
24080 In stock
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    40.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.9 mm 9.0 mm 0.8 mm Nylon 6/6

10266977

Price Range
£ 0.0214 - £ 0.0206

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4.9 mm
  • Outside Diameter
    9.0 mm
  • Thickness
    0.8 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.3 mm 9.0 mm 0.8 mm Nylon 6/6

10042113

Price Range
£ 0.0304 - £ 0.0276

Stock Levels
48772 In stock
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    9.0 mm
  • Thickness
    0.8 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 4.1 mm 10.0 mm 1.0 mm Nylon 6/6

10267028

Price Range
£ 0.0404 - £ 0.0388

Stock Levels
157000 In stock
Attributes
  • Inside Diameter
    4.1 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 3.2 mm 7.2 mm 1.0 mm Nylon 6/6

10309247

Price Range
£ 0.0896 - £ 0.086

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    7.2 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 8.4 mm 21.0 mm 2.0 mm Nylon 6/6

10068052

Price Range
£ 0.0699 - £ 0.067

Stock Levels
340 In stock
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    21.0 mm
  • Thickness
    2.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 11.0 mm 27.0 mm 2.5 mm Nylon 6/6

10067499

Price Range
£ 0.1099 - £ 0.1055

Stock Levels
2063 In stock
Attributes
  • Inside Diameter
    11.0 mm
  • Outside Diameter
    27.0 mm
  • Thickness
    2.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.2 mm 10.0 mm 1.0 mm Nylon 6/6

10067529

Price Range
£ 0.0323 - £ 0.0311

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4.2 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 6.4 mm 12.5 mm 1.6 mm Nylon 6/6

10042182

Price Range
£ 0.0458 - £ 0.044

Stock Levels
5447 In stock
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    12.5 mm
  • Thickness
    1.6 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 10.5 mm 37.0 mm 3.0 mm Nylon 6/6

10067802

Price Range
£ 0.0884 - £ 0.085

Stock Levels
1740 In stock
Attributes
  • Inside Diameter
    10.5 mm
  • Outside Diameter
    37.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 5.2 mm 8.0 mm 2.0 mm Nylon 6/6

10184820

Price Range
£ 0.2738 - £ 0.2738

Stock Levels
4153 In stock
Attributes
  • Inside Diameter
    5.2 mm
  • Outside Diameter
    8.0 mm
  • Thickness
    2.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.9 mm 22.2 mm 1.0 mm PA

10114100

Price Range
£ 0.0684 - £ 0.0671

Stock Levels
5000 In stock
Attributes
  • Inside Diameter
    4.9 mm
  • Outside Diameter
    22.2 mm
  • Thickness
    1.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 19.2 mm 34.0 mm 1.5 mm Nylon 6/6

10041888

Price Range
£ 0.2422 - £ 0.2325

Stock Levels
7400 In stock
Attributes
  • Inside Diameter
    19.2 mm
  • Outside Diameter
    34.0 mm
  • Thickness
    1.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 8.4 mm 17.0 mm 2.0 mm Nylon 6/6

10041789

Price Range
£ 0.0488 - £ 0.0478

Stock Levels
83720 In stock
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    17.0 mm
  • Thickness
    2.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 5.3 mm 10.0 mm 1.0 mm Nylon 6/6

10266120

Price Range
£ 0.0349 - £ 0.0335

Stock Levels
104000 In stock
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    1.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round