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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
10540626 £ 0.0287 - £ 0.0354 53000 In stock
Natural
Nylon 6/6
7.1 mm
17.4 mm
0.8 mm
10639559 £ 0.0192 - £ 0.0238 Request the lead time here
Natural
Nylon 6/6
3.3 mm
8.1 mm
1.6 mm
10340547 £ 0.3068 - £ 0.3206 2323 In stock
Natural
Nylon 6/6
18.5 mm
36.0 mm
3.0 mm
£ 0.0558 - £ 0.0581 16658 In stock
Natural
Nylon 6/6
6.4 mm
18.0 mm
1.5 mm
£ 0.0446 - £ 0.0497 Request the lead time here
Natural
Nylon 6/6
6.4 mm
15.0 mm
1.6 mm
10340639 £ 0.0566 - £ 0.059 11193 In stock
Natural
PA
10.5 mm
21.0 mm
2.0 mm
10214688 £ 0.0206 - £ 0.0214 26019 In stock
Natural
Nylon 6/6
3.7 mm
7.0 mm
0.5 mm
£ 0.1332 - £ 0.1389 29502 In stock
Natural
PA
14.5 mm
25.0 mm
3.0 mm
£ 0.0653 - £ 0.0681 7010 In stock
Natural
PA
13.0 mm
18.0 mm
2.0 mm
£ 0.0644 - £ 0.0671 1000 In stock
Natural
Nylon 6/6
9.0 mm
24.0 mm
2.0 mm
£ 0.1444 - £ 0.1472 Request the lead time here
Natural
Nylon 6/6
15.0 mm
27.0 mm
2.5 mm
10340622 £ 0.0506 - £ 0.0527 2510 In stock
Natural
Nylon 6/6
6.4 mm
16.0 mm
1.6 mm
10340646 £ 0.0516 - £ 0.0538 6125 In stock
Natural
Nylon 6/6
5.3 mm
17.0 mm
1.6 mm
£ 0.1025 - £ 0.1067 6090 In stock
Natural
PA
12.5 mm
27.0 mm
2.5 mm
£ 0.0491 - £ 0.0511 16785 In stock
Natural
PA
8.4 mm
12.0 mm
1.6 mm
£ 0.0566 - £ 0.059 20943 In stock
Natural
Nylon 6/6
3.4 mm
10.0 mm
2.0 mm
£ 0.0491 - £ 0.0511 9361 In stock
Natural
Nylon 6/6
5.3 mm
12.5 mm
1.6 mm
£ 0.0206 - £ 0.0214 39378 In stock
Natural
Nylon 6/6
4.9 mm
8.0 mm
0.8 mm
£ 0.2201 - £ 0.2243 Request the lead time here
Natural
Nylon 6/6
10.5 mm
16.0 mm
2.0 mm
£ 0.2614 - £ 0.2724 Request the lead time here
Natural
PA
22.5 mm
39.6 mm
2.4 mm
  • of 31
Washer 0.280 in 0.687 in 0.031 in Nylon 6/6

10540626

Price Range
£ 0.0354 - £ 0.0287

Stock Levels
53000 In stock
Attributes
  • Inside Diameter
    7.1 mm
  • Outside Diameter
    17.4 mm
  • Thickness
    0.8 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Flat Washer 0.130 in 0.318 in 0.062 in Nylon 6/6

10639559

Price Range
£ 0.0238 - £ 0.0192

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3.3 mm
  • Outside Diameter
    8.1 mm
  • Thickness
    1.6 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 18.5 mm 36.0 mm 3.0 mm Nylon 6/6

10340547

Price Range
£ 0.3206 - £ 0.3068

Stock Levels
2323 In stock
Attributes
  • Inside Diameter
    18.5 mm
  • Outside Diameter
    36.0 mm
  • Thickness
    3.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 6.4 mm 18.0 mm 1.5 mm Nylon 6/6

10340592

Price Range
£ 0.0581 - £ 0.0558

Stock Levels
16658 In stock
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    18.0 mm
  • Thickness
    1.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 6.4 mm 15.0 mm 1.6 mm Nylon 6/6

10415269

Price Range
£ 0.0497 - £ 0.0446

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    15.0 mm
  • Thickness
    1.6 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 10.5 mm 21.0 mm 2.0 mm PA

10340639

Price Range
£ 0.059 - £ 0.0566

Stock Levels
11193 In stock
Attributes
  • Inside Diameter
    10.5 mm
  • Outside Diameter
    21.0 mm
  • Thickness
    2.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 3.7 mm 7.0 mm 0.5 mm Nylon 6/6

10214688

Price Range
£ 0.0214 - £ 0.0206

Stock Levels
26019 In stock
Attributes
  • Inside Diameter
    3.7 mm
  • Outside Diameter
    7.0 mm
  • Thickness
    0.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 14.5 mm 25.0 mm 3.0 mm PA

10340530

Price Range
£ 0.1389 - £ 0.1332

Stock Levels
29502 In stock
Attributes
  • Inside Diameter
    14.5 mm
  • Outside Diameter
    25.0 mm
  • Thickness
    3.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 13.0 mm 18.0 mm 2.0 mm PA

10214732

Price Range
£ 0.0681 - £ 0.0653

Stock Levels
7010 In stock
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    18.0 mm
  • Thickness
    2.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 9.0 mm 24.0 mm 2.0 mm Nylon 6/6

10214756

Price Range
£ 0.0671 - £ 0.0644

Stock Levels
1000 In stock
Attributes
  • Inside Diameter
    9.0 mm
  • Outside Diameter
    24.0 mm
  • Thickness
    2.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 15.0 mm 27.0 mm 2.5 mm Nylon 6/6

10214763

Price Range
£ 0.1472 - £ 0.1444

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    15.0 mm
  • Outside Diameter
    27.0 mm
  • Thickness
    2.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 6.4 mm 16.0 mm 1.6 mm Nylon 6/6

10340622

Price Range
£ 0.0527 - £ 0.0506

Stock Levels
2510 In stock
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    16.0 mm
  • Thickness
    1.6 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 5.3 mm 17.0 mm 1.6 mm Nylon 6/6

10340646

Price Range
£ 0.0538 - £ 0.0516

Stock Levels
6125 In stock
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    17.0 mm
  • Thickness
    1.6 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 12.5 mm 27.0 mm 2.5 mm PA

10340660

Price Range
£ 0.1067 - £ 0.1025

Stock Levels
6090 In stock
Attributes
  • Inside Diameter
    12.5 mm
  • Outside Diameter
    27.0 mm
  • Thickness
    2.5 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 8.4 mm 12.0 mm 1.6 mm PA

10214718

Price Range
£ 0.0511 - £ 0.0491

Stock Levels
16785 In stock
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    1.6 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 3.4 mm 10.0 mm 2.0 mm Nylon 6/6

10214725

Price Range
£ 0.059 - £ 0.0566

Stock Levels
20943 In stock
Attributes
  • Inside Diameter
    3.4 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    2.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 5.3 mm 12.5 mm 1.6 mm Nylon 6/6

10340585

Price Range
£ 0.0511 - £ 0.0491

Stock Levels
9361 In stock
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    12.5 mm
  • Thickness
    1.6 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.9 mm 8.0 mm 0.8 mm Nylon 6/6

10340608

Price Range
£ 0.0214 - £ 0.0206

Stock Levels
39378 In stock
Attributes
  • Inside Diameter
    4.9 mm
  • Outside Diameter
    8.0 mm
  • Thickness
    0.8 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 10.5 mm 16.0 mm 2.0 mm Nylon 6/6

10340523

Price Range
£ 0.2243 - £ 0.2201

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    10.5 mm
  • Outside Diameter
    16.0 mm
  • Thickness
    2.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 22.5 mm 39.6 mm 2.4 mm PA

10214619

Price Range
£ 0.2724 - £ 0.2614

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    22.5 mm
  • Outside Diameter
    39.6 mm
  • Thickness
    2.4 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round