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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
£ 0.025 - £ 0.025 Request the lead time here
Black
PA
3.2 mm
7.0 mm
0.5 mm
£ 0.0722 - £ 0.0752 22954 In stock
Natural
Nylon 6/6
6.2 mm
12.0 mm
3.0 mm
£ 0.0297 - £ 0.0309 6059 In stock
Natural
Nylon 6/6
4.8 mm
9.5 mm
0.8 mm
£ 0.3578 - £ 0.3646 3296 In stock
Natural
Nylon 6/6
15.0 mm
30.0 mm
2.5 mm
£ 0.2587 - £ 0.2587 24213 In stock
Natural
Nylon 6/6
4.2 mm
9.0 mm
2.5 mm
£ 0.125 - £ 0.1277 Request the lead time here
Natural
Nylon 6/6
8.4 mm
25.0 mm
2.5 mm
£ 0.0527 - £ 0.055 Request the lead time here
Black
Nylon 6/6
6.4 mm
18.3 mm
1.6 mm
£ 0.0667 - £ 0.0681 33247 In stock
Natural
Nylon 6/6
2.2 mm
5.5 mm
0.5 mm
£ 0.3497 - £ 0.4317 19979 In stock
Black
Nylon 6/6
6.0 mm
20.0 mm
4.0 mm
£ 0.0351 - £ 0.0433 Request the lead time here
Natural
Nylon 6/6
6.4 mm
15.9 mm
1.6 mm
10125458 £ 0.0877 - £ 0.0877 24 In stock
Natural
Nylon 6/6
10.0 mm
19.1 mm
1.6 mm
£ 0.036 - £ 0.036 4372 In stock
Black
PA
£ 0.0338 - £ 0.0418 2984 In stock
Natural
Nylon 6/6
9.9 mm
17.5 mm
0.8 mm
10355848 £ 0.0227 - £ 0.028 Request the lead time here
Natural
Nylon 6/6
3 mm
5.5 mm
0.9 mm
10068700 £ 0.3619 - £ 0.3688 2297 In stock
Natural
Nylon 6/6
13.0 mm
20.0 mm
2.0 mm
£ 1.8715 - £ 1.8715 2750 In stock
Natural
Nylon 6/6
31.0 mm
50.0 mm
4.0 mm
10383292 £ 0.1219 - £ 0.1219 15032 In stock
Natural
Nylon 6/6
6.4 mm
11.0 mm
1.6 mm
10267011 £ 0.0461 - £ 0.048 450588 In stock
Natural
Nylon 6/6
3.2 mm
8.0 mm
0.8 mm
£ 0.5422 - £ 0.5422 Request the lead time here
Natural
Nylon 6/6
13.0 mm
37.0 mm
3.0 mm
£ 0.1309 - £ 0.1309 6800 In stock
Natural
PA
4.3 mm
8.0 mm
5.0 mm
  • of 31
Washer 3.2 mm 7.0 mm 0.5 mm PA

10322413

Price Range
£ 0.025 - £ 0.025

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    7.0 mm
  • Thickness
    0.5 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 6.2 mm 12.0 mm 3.0 mm Nylon 6/6

10340509

Price Range
£ 0.0752 - £ 0.0722

Stock Levels
22954 In stock
Attributes
  • Inside Diameter
    6.2 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    3.0 mm
  • Washer Shape
    Round
  • Colour
    Natural
Flat Washer 0.189 in 0.375 in 0.031 in Nylon 6/6

10356135

Price Range
£ 0.0309 - £ 0.0297

Stock Levels
6059 In stock
Attributes
  • Inside Diameter
    4.8 mm
  • Outside Diameter
    9.5 mm
  • Thickness
    0.8 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 15.0 mm 30.0 mm 2.5 mm Nylon 6/6

10340615

Price Range
£ 0.3646 - £ 0.3578

Stock Levels
3296 In stock
Attributes
  • Inside Diameter
    15.0 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    2.5 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 4.2 mm 9.0 mm 2.5 mm Nylon 6/6

10214596

Price Range
£ 0.2587 - £ 0.2587

Stock Levels
24213 In stock
Attributes
  • Inside Diameter
    4.2 mm
  • Outside Diameter
    9.0 mm
  • Thickness
    2.5 mm
  • Washer Shape
    Round
  • Colour
    Natural
Washer 8.4 mm 25.0 mm 2.5 mm Nylon 6/6

10055953

Price Range
£ 0.1277 - £ 0.125

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    25.0 mm
  • Thickness
    2.5 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Flat Washer 0.250 in 0.719 in 0.062 in Black Nylon 6/6

10356739

Price Range
£ 0.055 - £ 0.0527

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    18.3 mm
  • Thickness
    1.6 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 2.2 mm 5.5 mm 0.5 mm Nylon 6/6

10178614

Price Range
£ 0.0681 - £ 0.0667

Stock Levels
33247 In stock
Attributes
  • Inside Diameter
    2.2 mm
  • Outside Diameter
    5.5 mm
  • Thickness
    0.5 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 6.0 mm 20.0 mm 4.0 mm Nylon 6/6

10411506

Price Range
£ 0.4317 - £ 0.3497

Stock Levels
19979 In stock
Attributes
  • Inside Diameter
    6.0 mm
  • Outside Diameter
    20.0 mm
  • Thickness
    4.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Flat Washer 0.250 in 0.625 in 0.062 in Nylon 6/6

10356562

Price Range
£ 0.0433 - £ 0.0351

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    15.9 mm
  • Thickness
    1.6 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 10.0 mm 19.1 mm 1.6 mm Nylon 6/6

10125458

Price Range
£ 0.0877 - £ 0.0877

Stock Levels
24 In stock
Attributes
  • Inside Diameter
    10.0 mm
  • Outside Diameter
    19.1 mm
  • Thickness
    1.6 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Retaining Washer 8.4 mm 17.0 mm 2.0 mm PA

10322444

Price Range
£ 0.036 - £ 0.036

Stock Levels
4372 In stock
Attributes
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
  • Colour
    Black
  • Full Material
    Polyamide 6/6
  • Specifications
    DIN 125
Flat Washer 0.390 in 0.688 in 0.031 in Nylon 6/6

10356692

Price Range
£ 0.0418 - £ 0.0338

Stock Levels
2984 In stock
Attributes
  • Inside Diameter
    9.9 mm
  • Outside Diameter
    17.5 mm
  • Thickness
    0.8 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Flat Washer 0.120 in 0.218 in 0.037 in Nylon 6/6

10355848

Price Range
£ 0.028 - £ 0.0227

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3 mm
  • Outside Diameter
    5.5 mm
  • Thickness
    0.9 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 13.0 mm 20.0 mm 2.0 mm Nylon 6/6

10068700

Price Range
£ 0.3688 - £ 0.3619

Stock Levels
2297 In stock
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    20.0 mm
  • Thickness
    2.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 31.0 mm 50.0 mm 4.0 mm Nylon 6/6

10184981

Price Range
£ 1.8715 - £ 1.8715

Stock Levels
2750 In stock
Attributes
  • Inside Diameter
    31.0 mm
  • Outside Diameter
    50.0 mm
  • Thickness
    4.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 6.4 mm 11.0 mm 1.6 mm Nylon 6/6

10383292

Price Range
£ 0.1219 - £ 0.1219

Stock Levels
15032 In stock
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    11.0 mm
  • Thickness
    1.6 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 3.2 mm 8.0 mm 0.8 mm Nylon 6/6

10267011

Price Range
£ 0.048 - £ 0.0461

Stock Levels
450588 In stock
Attributes
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    8.0 mm
  • Thickness
    0.8 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 13.0 mm 37.0 mm 3.0 mm Nylon 6/6

10069691

Price Range
£ 0.5422 - £ 0.5422

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    37.0 mm
  • Thickness
    3.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round
Washer 4.3 mm 8.0 mm 5.0 mm PA

10135136

Price Range
£ 0.1309 - £ 0.1309

Stock Levels
6800 In stock
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    8.0 mm
  • Thickness
    5.0 mm
  • Washer Type
    Flat Washer
  • Washer Shape
    Round