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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
£ 0.1568 - £ 0.161 763 In stock
Natural
Nylon 6/6
15.0 mm
30.0 mm
3.0 mm
10178669 £ 0.0297 - £ 0.0309 Request the lead time here
Natural
Nylon 6/6
2.7 mm
6.0 mm
0.5 mm
10068342 £ 0.0388 - £ 0.0404 236 In stock
Natural
Nylon 6/6
5.7 mm
9.0 mm
2.3 mm
£ 0.0363 - £ 0.0378 2427 In stock
Natural
Nylon 6/6
2.7 mm
9.0 mm
1.0 mm
£ 0.0772 - £ 0.0803 18754 In stock
Natural
Nylon 6/6
3.5 mm
7.0 mm
1.0 mm
£ 0.1541 - £ 0.161 188 In stock
Natural
Nylon 6/6
13.0 mm
40.0 mm
3.0 mm
10068144 £ 0.3316 - £ 0.3454 331 In stock
Natural
Nylon 6/6
19.0 mm
30.0 mm
3.0 mm
10067529 £ 0.0311 - £ 0.0323 Request the lead time here
Natural
Nylon 6/6
4.2 mm
10.0 mm
1.0 mm
£ 0.0542 - £ 0.0564 69998 In stock
Natural
Nylon 6/6
2.2 mm
5.0 mm
0.3 mm
£ 0.0671 - £ 0.0684 4000 In stock
Natural
PA
4.9 mm
22.2 mm
1.0 mm
£ 0.0284 - £ 0.0284 Request the lead time here
Natural
Nylon 6/6
3.5 mm
8.0 mm
1.0 mm
£ 0.0317 - £ 0.0317 146 In stock
Natural
PA
4.9 mm
12.7 mm
1.4 mm
£ 0.2243 - £ 0.2339 50 In stock
Natural
Nylon 6/6
5.3 mm
20.0 mm
3.0 mm
10266168 £ 0.0388 - £ 0.0404 435000 In stock
Natural
Nylon 6/6
4.3 mm
9.0 mm
1.4 mm
10042472 £ 0.3729 - £ 0.388 1500 In stock
Natural
Nylon 6/6
25.0 mm
44.0 mm
4.0 mm
£ 0.0373 - £ 0.0388 38130 In stock
Natural
Nylon 6/6
2.7 mm
10.0 mm
1.0 mm
10042205 £ 0.0324 - £ 0.0357 63400 In stock
Black
Nylon 6/6
6.4 mm
12.0 mm
1.6 mm
£ 0.0809 - £ 0.0843 Request the lead time here
Natural
Nylon 6/6
12.8 mm
18.0 mm
3.0 mm
£ 0.116 - £ 0.1208 250 In stock
Natural
Nylon 6/6
17.0 mm
30.0 mm
3.0 mm
10068359 £ 0.0489 - £ 0.051 795 In stock
Natural
Nylon 6/6
9.0 mm
14.4 mm
3.0 mm
  • of 31
Washer 15.0 mm 30.0 mm 3.0 mm Nylon 6/6

10042397

Price Range
£ 0.161 - £ 0.1568

Stock Levels
763 In stock
Attributes
  • Inside Diameter
    15.0 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    3.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 2.7 mm 6.0 mm 0.5 mm Nylon 6/6

10178669

Price Range
£ 0.0309 - £ 0.0297

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    2.7 mm
  • Outside Diameter
    6.0 mm
  • Thickness
    0.5 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 5.7 mm 9.0 mm 2.3 mm Nylon 6/6

10068342

Price Range
£ 0.0404 - £ 0.0388

Stock Levels
236 In stock
Attributes
  • Inside Diameter
    5.7 mm
  • Outside Diameter
    9.0 mm
  • Thickness
    2.3 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 2.7 mm 9.0 mm 1.0 mm Nylon 6/6

10067505

Price Range
£ 0.0378 - £ 0.0363

Stock Levels
2427 In stock
Attributes
  • Inside Diameter
    2.7 mm
  • Outside Diameter
    9.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 3.5 mm 7.0 mm 1.0 mm Nylon 6/6

10184813

Price Range
£ 0.0803 - £ 0.0772

Stock Levels
18754 In stock
Attributes
  • Inside Diameter
    3.5 mm
  • Outside Diameter
    7.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 13.0 mm 40.0 mm 3.0 mm Nylon 6/6

10069660

Price Range
£ 0.161 - £ 0.1541

Stock Levels
188 In stock
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    40.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 19.0 mm 30.0 mm 3.0 mm Nylon 6/6

10068144

Price Range
£ 0.3454 - £ 0.3316

Stock Levels
331 In stock
Attributes
  • Inside Diameter
    19.0 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    3.0 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 2.2 mm 5.0 mm 0.3 mm Nylon 6/6

10178645

Price Range
£ 0.0564 - £ 0.0542

Stock Levels
69998 In stock
Attributes
  • Inside Diameter
    2.2 mm
  • Outside Diameter
    5.0 mm
  • Thickness
    0.3 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 4.9 mm 22.2 mm 1.0 mm PA

10114100

Price Range
£ 0.0684 - £ 0.0671

Stock Levels
4000 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 3.5 mm 8.0 mm 1.0 mm Nylon 6/6

10041710

Price Range
£ 0.0284 - £ 0.0284

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3.5 mm
  • Outside Diameter
    8.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.9 mm 12.7 mm 1.4 mm PA

10114063

Price Range
£ 0.0317 - £ 0.0317

Stock Levels
146 In stock
Attributes
  • Inside Diameter
    4.9 mm
  • Outside Diameter
    12.7 mm
  • Thickness
    1.4 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 5.3 mm 20.0 mm 3.0 mm Nylon 6/6

10041741

Price Range
£ 0.2339 - £ 0.2243

Stock Levels
50 In stock
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    20.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 4.3 mm 9.0 mm 1.4 mm Nylon 6/6

10266168

Price Range
£ 0.0404 - £ 0.0388

Stock Levels
435000 In stock
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    9.0 mm
  • Thickness
    1.4 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 25.0 mm 44.0 mm 4.0 mm Nylon 6/6

10042472

Price Range
£ 0.388 - £ 0.3729

Stock Levels
1500 In stock
Attributes
  • Inside Diameter
    25.0 mm
  • Outside Diameter
    44.0 mm
  • Thickness
    4.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 2.7 mm 10.0 mm 1.0 mm Nylon 6/6

10068397

Price Range
£ 0.0388 - £ 0.0373

Stock Levels
38130 In stock
Attributes
  • Inside Diameter
    2.7 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    1.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 6.4 mm 12.0 mm 1.6 mm Nylon 6/6

10042205

Price Range
£ 0.0357 - £ 0.0324

Stock Levels
63400 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 12.8 mm 18.0 mm 3.0 mm Nylon 6/6

10077085

Price Range
£ 0.0843 - £ 0.0809

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    12.8 mm
  • Outside Diameter
    18.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 17.0 mm 30.0 mm 3.0 mm Nylon 6/6

10042410

Price Range
£ 0.1208 - £ 0.116

Stock Levels
250 In stock
Attributes
  • Inside Diameter
    17.0 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    3.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 9.0 mm 14.4 mm 3.0 mm Nylon 6/6

10068359

Price Range
£ 0.051 - £ 0.0489

Stock Levels
795 In stock
Attributes
  • Inside Diameter
    9.0 mm
  • Outside Diameter
    14.4 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural