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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
£ 0.1366 - £ 0.1389 Request the lead time here
Natural
Nylon 6/6
16.5 mm
32.0 mm
3.0 mm
10067574 £ 0.0491 - £ 0.0511 53000 In stock
Natural
Nylon 6/6
8.2 mm
16.0 mm
1.0 mm
£ 0.172 - £ 0.1747 47167 In stock
Natural
Nylon 6/6
8.2 mm
30.0 mm
3.0 mm
£ 0.0566 - £ 0.059 53043 In stock
Natural
Nylon 6/6
8.4 mm
15.0 mm
1.5 mm
£ 0.0516 - £ 0.0538 699 In stock
Natural
Nylon 6/6
5.3 mm
15.0 mm
1.6 mm
10075159 £ 0.0374 - £ 0.0389 4000 In stock
Natural
Nylon 6/6
3.1 mm
5.0 mm
3.0 mm
10267028 £ 0.0388 - £ 0.0404 203000 In stock
Natural
Nylon 6/6
4.1 mm
10.0 mm
1.0 mm
£ 0.0231 - £ 0.024 37958 In stock
Natural
Nylon 6/6
4.3 mm
8.0 mm
0.8 mm
10184936 £ 0.2009 - £ 0.205 58405 In stock
Natural
Nylon 6/6
20.2 mm
30.0 mm
1.0 mm
10184219 £ 0.2766 - £ 0.2766 29566 In stock
Natural
Nylon 6/6
4.2 mm
8.0 mm
2.0 mm
£ 0.0491 - £ 0.0511 2581 In stock
Natural
Nylon 6/6
7.5 mm
18.0 mm
1.5 mm
10067598 £ 0.067 - £ 0.0699 10062 In stock
Natural
Nylon 6/6
8.4 mm
20.0 mm
2.0 mm
£ 0.0822 - £ 0.0857 23000 In stock
Natural
Nylon 6/6
26.0 mm
35.0 mm
1.0 mm
£ 0.0516 - £ 0.0538 898 In stock
Natural
Nylon 6/6
4.9 mm
15.9 mm
2.5 mm
10184493 £ 0.2848 - £ 0.2848 134300 In stock
Natural
Nylon 6/6
3.1 mm
6.0 mm
1.0 mm
£ 0.2064 - £ 0.2146 398 In stock
Natural
Nylon 6/6
21.0 mm
36.0 mm
3.0 mm
10067932 £ 0.0747 - £ 0.0779 18750 In stock
Natural
Nylon 6/6
11.2 mm
18.0 mm
1.2 mm
£ 0.6178 - £ 0.6302 Request the lead time here
Natural
Nylon 6/6
15.0 mm
50.0 mm
3.0 mm
10184912 £ 0.3233 - £ 0.3233 2999 In stock
Natural
Nylon 6/6
16.2 mm
25.0 mm
3.0 mm
£ 0.1644 - £ 0.1644 1548 In stock
Natural
PP
10.5 mm
20.0 mm
2.0 mm
  • of 31
Washer 16.5 mm 32.0 mm 3.0 mm Nylon 6/6

10041970

Price Range
£ 0.1389 - £ 0.1366

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    16.5 mm
  • Outside Diameter
    32.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 8.2 mm 16.0 mm 1.0 mm Nylon 6/6

10067574

Price Range
£ 0.0511 - £ 0.0491

Stock Levels
53000 In stock
Attributes
  • Inside Diameter
    8.2 mm
  • Outside Diameter
    16.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 8.2 mm 30.0 mm 3.0 mm Nylon 6/6

10184288

Price Range
£ 0.1747 - £ 0.172

Stock Levels
47167 In stock
Attributes
  • Inside Diameter
    8.2 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 8.4 mm 15.0 mm 1.5 mm Nylon 6/6

10067895

Price Range
£ 0.059 - £ 0.0566

Stock Levels
53043 In stock
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    15.0 mm
  • Thickness
    1.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 5.3 mm 15.0 mm 1.6 mm Nylon 6/6

10069424

Price Range
£ 0.0538 - £ 0.0516

Stock Levels
699 In stock
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    15.0 mm
  • Thickness
    1.6 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 3.1 mm 5.0 mm 3.0 mm Nylon 6/6

10075159

Price Range
£ 0.0389 - £ 0.0374

Stock Levels
4000 In stock
Attributes
  • Inside Diameter
    3.1 mm
  • Outside Diameter
    5.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.1 mm 10.0 mm 1.0 mm Nylon 6/6

10267028

Price Range
£ 0.0404 - £ 0.0388

Stock Levels
203000 In stock
Attributes
  • Inside Diameter
    4.1 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.3 mm 8.0 mm 0.8 mm Nylon 6/6

10267066

Price Range
£ 0.024 - £ 0.0231

Stock Levels
37958 In stock
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    8.0 mm
  • Thickness
    0.8 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 20.2 mm 30.0 mm 1.0 mm Nylon 6/6

10184936

Price Range
£ 0.205 - £ 0.2009

Stock Levels
58405 In stock
Attributes
  • Inside Diameter
    20.2 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.2 mm 8.0 mm 2.0 mm Nylon 6/6

10184219

Price Range
£ 0.2766 - £ 0.2766

Stock Levels
29566 In stock
Attributes
  • Inside Diameter
    4.2 mm
  • Outside Diameter
    8.0 mm
  • Thickness
    2.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 7.5 mm 18.0 mm 1.5 mm Nylon 6/6

10068014

Price Range
£ 0.0511 - £ 0.0491

Stock Levels
2581 In stock
Attributes
  • Inside Diameter
    7.5 mm
  • Outside Diameter
    18.0 mm
  • Thickness
    1.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 8.4 mm 20.0 mm 2.0 mm Nylon 6/6

10067598

Price Range
£ 0.0699 - £ 0.067

Stock Levels
10062 In stock
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    20.0 mm
  • Thickness
    2.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 26.0 mm 35.0 mm 1.0 mm Nylon 6/6

10067819

Price Range
£ 0.0857 - £ 0.0822

Stock Levels
23000 In stock
Attributes
  • Inside Diameter
    26.0 mm
  • Outside Diameter
    35.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.9 mm 15.9 mm 2.5 mm Nylon 6/6

10067871

Price Range
£ 0.0538 - £ 0.0516

Stock Levels
898 In stock
Attributes
  • Inside Diameter
    4.9 mm
  • Outside Diameter
    15.9 mm
  • Thickness
    2.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 3.1 mm 6.0 mm 1.0 mm Nylon 6/6

10184493

Price Range
£ 0.2848 - £ 0.2848

Stock Levels
134300 In stock
Attributes
  • Inside Diameter
    3.1 mm
  • Outside Diameter
    6.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 21.0 mm 36.0 mm 3.0 mm Nylon 6/6

10068168

Price Range
£ 0.2146 - £ 0.2064

Stock Levels
398 In stock
Attributes
  • Inside Diameter
    21.0 mm
  • Outside Diameter
    36.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 11.2 mm 18.0 mm 1.2 mm Nylon 6/6

10067932

Price Range
£ 0.0779 - £ 0.0747

Stock Levels
18750 In stock
Attributes
  • Inside Diameter
    11.2 mm
  • Outside Diameter
    18.0 mm
  • Thickness
    1.2 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 15.0 mm 50.0 mm 3.0 mm Nylon 6/6

10068137

Price Range
£ 0.6302 - £ 0.6178

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    15.0 mm
  • Outside Diameter
    50.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 16.2 mm 25.0 mm 3.0 mm Nylon 6/6

10184912

Price Range
£ 0.3233 - £ 0.3233

Stock Levels
2999 In stock
Attributes
  • Inside Diameter
    16.2 mm
  • Outside Diameter
    25.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 10.5 mm 20.0 mm 2.0 mm PP

10042328

Price Range
£ 0.1644 - £ 0.1644

Stock Levels
1548 In stock
Attributes
  • Inside Diameter
    10.5 mm
  • Outside Diameter
    20.0 mm
  • Thickness
    2.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round