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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 Material Inside Diameter Outside Diameter Thickness Compatible Screw Sizes View
£ 0.0448 - £ 0.0524 Request the lead time here
Natural
HDPE
7.0 mm
0.5 mm
£ 0.0659 - £ 0.0672 30381 In stock
Natural
PA
8.4 mm
13.0 mm
2.8 mm
£ 0.0312 - £ 0.0312 71477 In stock
Natural
PA
9.0 mm
1.5 mm
£ 0.0381 - £ 0.0381 94628 In stock
Natural
PA
8.5 mm
2.8 mm
£ 0.1428 - £ 0.1428 42776 In stock
Natural
HDPE
20.0 mm
2.0 mm
£ 0.0832 - £ 0.0867 Request the lead time here
Natural
HDPE
12.0 mm
1.6 mm
£ 0.2253 - £ 0.2338 13804 In stock
Natural
PA
10.5 mm
30.0 mm
3.0 mm
10340578 £ 0.0836 - £ 0.1788 Request the lead time here
Natural
HDPE
12.8 mm
0.8 mm
£ 0.1359 - £ 0.1677 6733 In stock
Natural
HDPE
27.0 mm
2.0 mm
£ 0.0272 - £ 0.0272 38793 In stock
Natural
PA
4.3 mm
7.0 mm
2.3 mm
£ 0.0686 - £ 0.0715 Request the lead time here
Natural
HDPE
12.0 mm
1.0 mm
£ 0.0857 - £ 0.0894 Request the lead time here
Natural
HDPE
14.0 mm
1.2 mm
£ 0.1644 - £ 0.1715 Request the lead time here
Natural
HDPE
32.0 mm
3.0 mm
10214947 £ 0.0851 - £ 0.0851 16246 In stock
Natural
HDPE
10.0 mm
0.8 mm
£ 0.0234 - £ 0.029 Request the lead time here
Natural
Nylon 6/6
£ 0.0226 - £ 0.0279 Request the lead time here
Natural
Nylon 6/6
£ 0.0222 - £ 0.0222 47439 In stock
Natural
PA
7.0 mm
1.4 mm
£ 0.3019 - £ 0.3146 Request the lead time here
Natural
PA
30.0 mm
3.0 mm
£ 0.0734 - £ 0.075 98128 In stock
Natural
PA
15.0 mm
1.5 mm
10070758 £ 0.0817 - £ 0.0817 39043 In stock
Natural
HDPE
4.3 mm
10.0 mm
0.8 mm
  • of 7
Retaining Washer 3.7 mm 7.0 mm 0.5 mm HDPE

10214954

Price Range
£ 0.0524 - £ 0.0448

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    7.0 mm
  • Thickness
    0.5 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 8.4 mm 13.0 mm 2.8 mm PA

10055854

Price Range
£ 0.0672 - £ 0.0659

Stock Levels
30381 In stock
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    13.0 mm
  • Thickness
    2.8 mm
  • Material
    PA
  • Full Material
    Polyamide 66
Retaining Washer 3.2 mm 9.0 mm 1.5 mm PA

10055908

Price Range
£ 0.0312 - £ 0.0312

Stock Levels
71477 In stock
Attributes
  • Outside Diameter
    9.0 mm
  • Thickness
    1.5 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Retaining Washer 5.3 mm 8.5 mm 2.8 mm PA

10055830

Price Range
£ 0.0381 - £ 0.0381

Stock Levels
94628 In stock
Attributes
  • Outside Diameter
    8.5 mm
  • Thickness
    2.8 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Retaining Washer 10.5 mm 20.0 mm 2.0 mm HDPE

10214916

Price Range
£ 0.1428 - £ 0.1428

Stock Levels
42776 In stock
Attributes
  • Outside Diameter
    20.0 mm
  • Thickness
    2.0 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 6.4 mm 12.0 mm 1.6 mm HDPE

10322604

Price Range
£ 0.0867 - £ 0.0832

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    12.0 mm
  • Thickness
    1.6 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 10.5 mm 30.0 mm 3.0 mm Nylon 6/6

10117330

Price Range
£ 0.2338 - £ 0.2253

Stock Levels
13804 In stock
Attributes
  • Inside Diameter
    10.5 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    3.0 mm
  • Material
    PA
  • Full Material
    Polyamide 66
Retaining Washer 4.3 mm 12.8 mm 0.8 mm HDPE

10340578

Price Range
£ 0.1788 - £ 0.0836

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    12.8 mm
  • Thickness
    0.8 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 13.0 mm 27.0 mm 2.0 mm HDPE

10214930

Price Range
£ 0.1677 - £ 0.1359

Stock Levels
6733 In stock
Attributes
  • Outside Diameter
    27.0 mm
  • Thickness
    2.0 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 4.3 mm 7.0 mm 2.3 mm PA

10055823

Price Range
£ 0.0272 - £ 0.0272

Stock Levels
38793 In stock
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    7.0 mm
  • Thickness
    2.3 mm
  • Material
    PA
  • Full Material
    Polyamide 66
Retaining Washer 5.3 mm 12.0 mm 1.0 mm HDPE

10322567

Price Range
£ 0.0715 - £ 0.0686

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    12.0 mm
  • Thickness
    1.0 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 6.4 mm 14.0 mm 1.2 mm HDPE

10322611

Price Range
£ 0.0894 - £ 0.0857

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    14.0 mm
  • Thickness
    1.2 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 17.0 mm 32.0 mm 3.0 mm HDPE

10322741

Price Range
£ 0.1715 - £ 0.1644

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    32.0 mm
  • Thickness
    3.0 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 3.2 mm 10.0 mm 0.8 mm HDPE

10214947

Price Range
£ 0.0851 - £ 0.0851

Stock Levels
16246 In stock
Attributes
  • Outside Diameter
    10.0 mm
  • Thickness
    0.8 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Washer 5.0 mm 0.421 in 0.120 in Nylon 6/6

10354902

Price Range
£ 0.029 - £ 0.0234

Stock Levels
Request the lead time here
Attributes
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Commodity Code
    3926909790
Washer 4.0 mm 0.381 in 0.103 in Nylon 6/6

10354896

Price Range
£ 0.0279 - £ 0.0226

Stock Levels
Request the lead time here
Attributes
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Commodity Code
    3926909790
Retaining Washer 3.2 mm 7.0 mm 1.4 mm PA

10041703

Price Range
£ 0.0222 - £ 0.0222

Stock Levels
47439 In stock
Attributes
  • Outside Diameter
    7.0 mm
  • Thickness
    1.4 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Retaining Washer 6.4 mm 30.0 mm 3.0 mm PA

10117439

Price Range
£ 0.3146 - £ 0.3019

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    30.0 mm
  • Thickness
    3.0 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Retaining Washer 8.4 mm 15.0 mm 1.5 mm PA

10060094

Price Range
£ 0.075 - £ 0.0734

Stock Levels
98128 In stock
Attributes
  • Outside Diameter
    15.0 mm
  • Thickness
    1.5 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Retaining Washer 4.3 mm 10.0 mm 0.8 mm HDPE

10070758

Price Range
£ 0.0817 - £ 0.0817

Stock Levels
39043 In stock
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    0.8 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene