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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 1,5765 - R 1,5765 Request the lead time here
Natural
M4
HDPE
4.3 mm
12.8 mm
0.8 mm
R 1,1663 - R 1,3984 Request the lead time here
Natural
M5
HDPE
5.3 mm
12.0 mm
1.0 mm
R 1,4507 - R 1,7553 Request the lead time here
Natural
M6
HDPE
6.4 mm
14.0 mm
1.2 mm
R 2,089 - R 2,5242 Request the lead time here
Natural
M10
HDPE
10.5 mm
24.0 mm
2.0 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 2,6257 - R 3,1625 Request the lead time here
Natural
M12
HDPE
13.0 mm
30.0 mm
2.5 mm
R 0,866 - R 1,0416 Request the lead time here
Natural
M4
HDPE
4.3 mm
8.0 mm
0.8 mm
R 2,4952 - R 2,9884 Request the lead time here
Natural
M12
HDPE
13.0 mm
27.0 mm
2.5 mm
R 1,5522 - R 1,8569 Request the lead time here
Natural
M6
HDPE
6.4 mm
16.0 mm
1.6 mm
R 2,3066 - R 2,7853 Request the lead time here
Natural
M12
HDPE
13.0 mm
24.0 mm
2.5 mm
R 1,0561 - R 1,2693 Request the lead time here
Natural
M4
HDPE
4.3 mm
12.8 mm
0.8 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 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 0,969 Request the lead time here
Natural
PA
4.3 mm
12.0 mm
1.4 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 1,413 - R 1,6828 Request the lead time here
Natural
M5
HDPE
6.4 mm
12.0 mm
1.6 mm
R 4,2796 - R 5,9479 Request the lead time here
Natural
PA
10.5 mm
30.0 mm
3.0 mm
R 1,1112 - R 1,3303 Request the lead time here
Natural
M5
HDPE
5.3 mm
10.0 mm
1.0 mm
R 1,2244 - R 1,4652 Request the lead time here
Natural
M5
HDPE
5.3 mm
20.0 mm
1.0 mm
  • of 7
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 5.3 mm 12.0 mm 1.0 mm HDPE

10322567

Price Range
R 1,3984 - R 1,1663

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    1.0 mm
  • Screw Size
    M5
  • Material
    HDPE
Retaining Washer 6.4 mm 14.0 mm 1.2 mm HDPE

10322611

Price Range
R 1,7553 - R 1,4507

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    14.0 mm
  • Thickness
    1.2 mm
  • Screw Size
    M6
  • Material
    HDPE
Retaining Washer 10.5 mm 24.0 mm 2.0 mm HDPE

10322703

Price Range
R 2,5242 - R 2,089

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    10.5 mm
  • Outside Diameter
    24.0 mm
  • Thickness
    2.0 mm
  • Screw Size
    M10
  • 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 13.0 mm 30.0 mm 2.5 mm HDPE

10322734

Price Range
R 3,1625 - R 2,6257

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    2.5 mm
  • Screw Size
    M12
  • Material
    HDPE
Retaining Washer 4.3 mm 8.0 mm 0.8 mm HDPE

10322536

Price Range
R 1,0416 - R 0,866

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    8.0 mm
  • Thickness
    0.8 mm
  • Screw Size
    M4
  • Material
    HDPE
Retaining Washer 13.0 mm 27.0 mm 2.5 mm HDPE

10322710

Price Range
R 2,9884 - R 2,4952

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    27.0 mm
  • Thickness
    2.5 mm
  • Screw Size
    M12
  • Material
    HDPE
Retaining Washer 6.4 mm 16.0 mm 1.6 mm HDPE

10322635

Price Range
R 1,8569 - R 1,5522

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    16.0 mm
  • Thickness
    1.6 mm
  • Screw Size
    M6
  • Material
    HDPE
Retaining Washer 13.0 mm 24.0 mm 2.5 mm HDPE

10322727

Price Range
R 2,7853 - R 2,3066

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    24.0 mm
  • Thickness
    2.5 mm
  • Screw Size
    M12
  • Material
    HDPE
Retaining Washer 4.3 mm 12.8 mm 0.8 mm HDPE

10322550

Price Range
R 1,2693 - R 1,0561

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 6.4 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 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 4.3 mm 12.0 mm 1.4 mm PA

10055915

Price Range
R 0,969 - R 0,969

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    1.4 mm
  • Material
    PA
  • Colour
    Natural
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 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 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 5.3 mm 10.0 mm 1.0 mm HDPE

10322574

Price Range
R 1,3303 - R 1,1112

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    1.0 mm
  • Screw Size
    M5
  • Material
    HDPE
Retaining Washer 5.3 mm 20.0 mm 1.0 mm HDPE

10322581

Price Range
R 1,4652 - R 1,2244

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    20.0 mm
  • Thickness
    1.0 mm
  • Screw Size
    M5
  • Material
    HDPE