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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 3,0124 - R 3,0124 Request the lead time here
Natural
M10
HDPE
10.5 mm
20.0 mm
2.0 mm
R 0,8109 - R 0,9734 Request the lead time here
Natural
M3
HDPE
3.2 mm
8.0 mm
0.8 mm
R 1,8048 - R 1,8048 Request the lead time here
Natural
M3
HDPE
3.2 mm
10.0 mm
0.8 mm
R 1,2592 - R 1,7553 Request the lead time here
Natural
PA
8.4 mm
13.0 mm
2.8 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 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 1,0198 - 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 0,5769 - R 0,7122 Request the lead time here
Natural
#10
Nylon 6/6
R 0,5565 - R 0,6872 Request the lead time here
Natural
#8
Nylon 6/6
R 1,6343 - R 2,0177 Request the lead time here
Natural
3/8
Nylon 6/6
R 3,061 - R 4,2215 Request the lead time here
Natural
PA
17.0 mm
30.0 mm
3.0 mm
R 7,6307 - R 12,3745 Request the lead time here
Natural
PA
13.0 mm
40.0 mm
3.0 mm
R 1,5812 - R 2,5387 Request the lead time here
Natural
M3.5
PC
3.6 mm
10.0 mm
0.8 mm
R 1,4652 - R 2,4082 Request the lead time here
Natural
M2.5
PC
2.8 mm
8.0 mm
0.5 mm
R 2,0309 - R 3,1625 Request the lead time here
Natural
M5
PC
5.5 mm
13.0 mm
1.0 mm
R 1,7553 - R 2,8724 Request the lead time here
Natural
M4
PC
4.6 mm
12.0 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 1,5765 - R 1,5765 Request the lead time here
Natural
M4
HDPE
4.3 mm
12.8 mm
0.8 mm
  • of 7
Retaining Washer 10.5 mm 20.0 mm 2.0 mm HDPE

10214916

Price Range
R 3,0124 - R 3,0124

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    10.5 mm
  • Outside Diameter
    20.0 mm
  • Thickness
    2.0 mm
  • Screw Size
    M10
  • Material
    HDPE
Retaining Washer 3.2 mm 8.0 mm 0.8 mm HDPE

10322475

Price Range
R 0,9734 - R 0,8109

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    8.0 mm
  • Thickness
    0.8 mm
  • Screw Size
    M3
  • Material
    HDPE
Retaining Washer 3.2 mm 10.0 mm 0.8 mm HDPE

10214947

Price Range
R 1,8048 - R 1,8048

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    0.8 mm
  • Screw Size
    M3
  • Material
    HDPE
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 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 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 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
Washer 5.0 mm 0.421 in 0.120 in Nylon 6/6

10354902

Price Range
R 0,7122 - R 0,5769

Stock Levels
Request the lead time here
Attributes
  • Screw Size
    #10
  • Material
    Nylon 6/6
  • Colour
    Natural
  • Commodity Code
    3926909790
Washer 4.0 mm 0.381 in 0.103 in Nylon 6/6

10354896

Price Range
R 0,6872 - R 0,5565

Stock Levels
Request the lead time here
Attributes
  • Screw Size
    #8
  • Material
    Nylon 6/6
  • Colour
    Natural
  • Commodity Code
    3926909790
Washer 9.6 mm 0.775 in 0.177 in Nylon 6/6

10354919

Price Range
R 2,0177 - R 1,6343

Stock Levels
Request the lead time here
Attributes
  • Screw Size
    3/8
  • Material
    Nylon 6/6
  • Colour
    Natural
  • Commodity Code
    3926909790
Washer 17.0 mm 30.0 mm 3.0 mm PA

10114339

Price Range
R 4,2215 - R 3,061

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    17.0 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    3.0 mm
  • Material
    PA
  • Colour
    Natural
Retaining Washer 13.0 mm 40.0 mm 3.0 mm Nylon 6/6

10117361

Price Range
R 12,3745 - R 7,6307

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    40.0 mm
  • Thickness
    3.0 mm
  • Material
    PA
  • Colour
    Natural
Retaining Washer 3.6 mm 10.0 mm 0.8 mm PC

10357507

Price Range
R 2,5387 - R 1,5812

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3.6 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    0.8 mm
  • Screw Size
    M3.5
  • Material
    PC
Retaining Washer 2.8 mm 8.0 mm 0.5 mm PC

10357491

Price Range
R 2,4082 - R 1,4652

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    2.8 mm
  • Outside Diameter
    8.0 mm
  • Thickness
    0.5 mm
  • Screw Size
    M2.5
  • Material
    PC
Retaining Washer 5.5 mm 13.0 mm 1.0 mm PC

10357521

Price Range
R 3,1625 - R 2,0309

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    5.5 mm
  • Outside Diameter
    13.0 mm
  • Thickness
    1.0 mm
  • Screw Size
    M5
  • Material
    PC
Retaining Washer 4.6 mm 12.0 mm 0.8 mm PC

10357514

Price Range
R 2,8724 - R 1,7553

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4.6 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    0.8 mm
  • Screw Size
    M4
  • Material
    PC
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 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