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Retaining Washers

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A Plastic Retaining Washer is primarily used to hold screws and bolts in place during assembly and have a design that grips the outside of screw or bolt shank. Also known as an Anti Loss Washer, they provide insulation, cushioning and spacing. They help insulate fastening assemblies from moisture and electricity.

This washer range includes options with internal and external teeth with a tapered design. The washer easily slides on to the screw (or bolt) and is retained by the screw once assembled. The washer cold forms and fully enters the pitch of the screw to provide sealing.

These washers allow for preliminary mounting of the screw (or bolt) before securing with a nut. They are ideal when pre-assembly of the screw and washer is required. They also help reduce assembly time and cost.

The range includes material options that provide corrosion, abrasion and chemical resistance.

  • Materials: Polycarbonate (PC), Polyamide 6.6 (PA) and High Density Polyethylene (HDPE)
  • Colour: Natural

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140 results
Product SKUs information
Essentra Part Number Price range Availability Colour Screw Size Material Inside Diameter Outside Diameter Thickness View
R 4,2796 - R 5,9479 Request the lead time here
Natural
PA
10.5 mm
30.0 mm
3.0 mm
R 1,413 - R 1,6828 Request the lead time here
Natural
M5
HDPE
6.4 mm
12.0 mm
1.6 mm
R 0,969 - R 1,1333 Request the lead time here
Natural
M3.5
HDPE
3.7 mm
7.0 mm
0.5 mm
R 1,0198 - R 1,0198 1478 In stock - Delivery conditions may apply, visit our FAQs
Natural
PA
6.4 mm
10.0 mm
2.8 mm
R 0,9937 - R 0,9937 Request the lead time here
Natural
M5
PA
5.3 mm
8.5 mm
2.8 mm
R 0,8211 - R 0,8211 Request the lead time here
Natural
M3
PA
3.2 mm
9.0 mm
1.5 mm
R 0,969 - R 0,969 200 In stock - Delivery conditions may apply, visit our FAQs
Natural
PA
4.3 mm
12.0 mm
1.4 mm
R 1,2592 - R 1,7553 Request the lead time here
Natural
PA
8.4 mm
13.0 mm
2.8 mm
R 4,9689 - R 6,1345 Request the lead time here
Natural
1.000
Nylon 6/6
27.2 mm
35.2 mm
1.6 mm
R 0,7438 - R 0,9183 Request the lead time here
Natural
7/16
Nylon 6/6
14.5 mm
26.2 mm
0.8 mm
R 1,5669 - R 1,9344 Request the lead time here
Natural
7/8
Nylon 6/6
23.9 mm
34.1 mm
1.6 mm
R 1,7871 - R 2,2064 Request the lead time here
Natural
1/2
Nylon 6/6
17.5 mm
28.6 mm
1.6 mm
R 0,8922 - R 1,1014 Request the lead time here
Natural
7/16
Nylon 6/6
14.5 mm
26.2 mm
1.6 mm
R 5,2555 - R 6,4883 Request the lead time here
Natural
3/8
Nylon 6/6
14.3 mm
32 mm
1.6 mm
R 2,8711 - R 3,5444 Request the lead time here
Natural
1/2
Nylon 6/6
17.5 mm
28.6 mm
0.8 mm
R 0,6746 - R 0,8329 Request the lead time here
Natural
3/8
Nylon 6/6
14.3 mm
22.6 mm
1.6 mm
R 0,7463 - R 0,903 Request the lead time here
Natural
3/8
Nylon 6/6
14.3 mm
18.6 mm
1.6 mm
R 1,5765 - R 1,5765 Request the lead time here
Natural
M4
HDPE
4.3 mm
12.8 mm
0.8 mm
R 1,3462 - R 1,6102 Request the lead time here
Natural
M6
HDPE
6.2 mm
9.5 mm
1.0 mm
R 2,9372 - R 3,6261 Request the lead time here
Natural
M12
HDPE
13.0 mm
27.0 mm
2.0 mm
  • of 7
Retaining Washer 10.5 mm 30.0 mm 3.0 mm Nylon 6/6

10117330

Price Range
R 5,9479 - R 4,2796

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    10.5 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    3.0 mm
  • Material
    PA
  • Colour
    Natural
Retaining Washer 6.4 mm 12.0 mm 1.6 mm HDPE

10322604

Price Range
R 1,6828 - R 1,413

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    1.6 mm
  • Screw Size
    M5
  • Material
    HDPE
Retaining Washer 3.7 mm 7.0 mm 0.5 mm HDPE

10214954

Price Range
R 1,1333 - R 0,969

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3.7 mm
  • Outside Diameter
    7.0 mm
  • Thickness
    0.5 mm
  • Screw Size
    M3.5
  • Material
    HDPE
Retaining Washer 6.4 mm 6.4 mm 2.8 mm PA

10055847

Price Range
R 1,0198 - R 1,0198

Stock Levels
1478 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    2.8 mm
  • Material
    PA
  • Colour
    Natural
Retaining Washer 5.3 mm 8.5 mm 2.8 mm PA

10055830

Price Range
R 0,9937 - R 0,9937

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    8.5 mm
  • Thickness
    2.8 mm
  • Screw Size
    M5
  • Material
    PA
Retaining Washer 3.2 mm 9.0 mm 1.5 mm PA

10055908

Price Range
R 0,8211 - R 0,8211

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    9.0 mm
  • Thickness
    1.5 mm
  • Screw Size
    M3
  • Material
    PA
Retaining Washer 4.3 mm 12.0 mm 1.4 mm PA

10055915

Price Range
R 0,969 - R 0,969

Stock Levels
200 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    1.4 mm
  • Material
    PA
  • Colour
    Natural
Retaining Washer 8.4 mm 13.0 mm 2.8 mm PA

10055854

Price Range
R 1,7553 - R 1,2592

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    13.0 mm
  • Thickness
    2.8 mm
  • Material
    PA
  • Colour
    Natural
Retaining Washer 1.070 in 1.385 in 0.062 in Nylon 6/6

10217375

Price Range
R 6,1345 - R 4,9689

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    27.2 mm
  • Outside Diameter
    35.2 mm
  • Thickness
    1.6 mm
  • Screw Size
    1.000
  • Material
    Nylon 6/6
Retaining Washer 0.570 in 1.031 in 0.032 in Nylon 6/6

10217320

Price Range
R 0,9183 - R 0,7438

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    14.5 mm
  • Outside Diameter
    26.2 mm
  • Thickness
    0.8 mm
  • Screw Size
    7/16
  • Material
    Nylon 6/6
Retaining Washer 0.940 in 1.344 in 0.062 in Nylon 6/6

10217368

Price Range
R 1,9344 - R 1,5669

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    23.9 mm
  • Outside Diameter
    34.1 mm
  • Thickness
    1.6 mm
  • Screw Size
    7/8
  • Material
    Nylon 6/6
Retaining Washer 0.690 in 1.125 in 0.062 in Nylon 6/6

10217351

Price Range
R 2,2064 - R 1,7871

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    17.5 mm
  • Outside Diameter
    28.6 mm
  • Thickness
    1.6 mm
  • Screw Size
    1/2
  • Material
    Nylon 6/6
Retaining Washer 0.570 in 1.031 in 0.062 in Nylon 6/6

10217337

Price Range
R 1,1014 - R 0,8922

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    14.5 mm
  • Outside Diameter
    26.2 mm
  • Thickness
    1.6 mm
  • Screw Size
    7/16
  • Material
    Nylon 6/6
Retaining Washer 0.563 in 1.260 in 0.062 in Nylon 6/6

10217306

Price Range
R 6,4883 - R 5,2555

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    14.3 mm
  • Outside Diameter
    32 mm
  • Thickness
    1.6 mm
  • Screw Size
    3/8
  • Material
    Nylon 6/6
Retaining Washer 0.690 in 1.125 in 0.032 in Nylon 6/6

10217344

Price Range
R 3,5444 - R 2,8711

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    17.5 mm
  • Outside Diameter
    28.6 mm
  • Thickness
    0.8 mm
  • Screw Size
    1/2
  • Material
    Nylon 6/6
Retaining Washer 0.564 in 0.891 in 0.062 in Nylon 6/6

10217290

Price Range
R 0,8329 - R 0,6746

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    14.3 mm
  • Outside Diameter
    22.6 mm
  • Thickness
    1.6 mm
  • Screw Size
    3/8
  • Material
    Nylon 6/6
Retaining Washer 0.564 in 0.734 in 0.062 in Nylon 6/6

10217313

Price Range
R 0,903 - R 0,7463

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    14.3 mm
  • Outside Diameter
    18.6 mm
  • Thickness
    1.6 mm
  • Screw Size
    3/8
  • Material
    Nylon 6/6
Retaining Washer 4.3 mm 12.8 mm 0.8 mm HDPE

10340578

Price Range
R 1,5765 - R 1,5765

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    12.8 mm
  • Thickness
    0.8 mm
  • Screw Size
    M4
  • Material
    HDPE
Retaining Washer 6.2 mm 9.5 mm 1.0 mm HDPE

10322598

Price Range
R 1,6102 - R 1,3462

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6.2 mm
  • Outside Diameter
    9.5 mm
  • Thickness
    1.0 mm
  • Screw Size
    M6
  • Material
    HDPE
Retaining Washer 13.0 mm 27.0 mm 2.0 mm HDPE

10214930

Price Range
R 3,6261 - R 2,9372

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    27.0 mm
  • Thickness
    2.0 mm
  • Screw Size
    M12
  • Material
    HDPE