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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 0,6644 - R 0,6644 200 In stock - Delivery conditions may apply, visit our FAQs
Natural
M5
PA
5.3 mm
11.5 mm
1.4 mm
R 0,6136 - R 0,6136 2900 In stock - Delivery conditions may apply, visit our FAQs
Natural
M3
Nylon 6/6
3.2 mm
6.0 mm
1.0 mm
R 1,4391 - R 2,0164 1500 In stock - Delivery conditions may apply, visit our FAQs
Natural
PA
10.5 mm
21.0 mm
2.5 mm
R 0,7021 - R 0,7021 Request the lead time here
Natural
M4
PA
4.3 mm
8.0 mm
1.0 mm
R 2,0298 - R 2,3244 Request the lead time here
Natural
M6
HDPE
6.4 mm
12.0 mm
1.6 mm
R 3,0447 - R 3,3048 Request the lead time here
Natural
M8
HDPE
8.4 mm
18.0 mm
1.5 mm
R 2,322 - R 2,6407 Request the lead time here
Natural
M6
HDPE
6.2 mm
9.5 mm
1.0 mm
R 0,9981 - R 1,1673 Request the lead time here
Natural
M3.5
HDPE
3.7 mm
8.0 mm
0.5 mm
R 1,7263 - R 2,4081 592 In stock - Delivery conditions may apply, visit our FAQs
Natural
M6
PA
6.4 mm
18.0 mm
2.0 mm
R 0,7398 - R 0,7398 Request the lead time here
Red
M4
LDPE - PIR
4.3 mm
9.0 mm
1.1 mm
R 0,7703 - R 0,7703 Request the lead time here
Grey
M2.5
LDPE - PIR
2.7 mm
5.0 mm
1.5 mm
R 3,4091 - R 4,7148 Request the lead time here
Natural
PA
12.5 mm
18.0 mm
1.5 mm
R 1,3491 - R 1,8859 1150 In stock - Delivery conditions may apply, visit our FAQs
Natural
PA
5.3 mm
15.0 mm
1.5 mm
10070826 R 2,3835 - R 2,7039 Request the lead time here
Natural
HDPE
5.2 mm
16.0 mm
1.6 mm
R 1,4839 - R 1,6919 Request the lead time here
Natural
M4
HDPE
4.3 mm
8.0 mm
0.8 mm
R 1,9529 - R 2,2295 Request the lead time here
Natural
M5
LDPE - PIR
5.3 mm
20.0 mm
1.0 mm
R 0,7398 - R 0,7398 Request the lead time here
Red
M5
LDPE - PIR
5.3 mm
11.0 mm
1.4 mm
R 0,5817 - R 0,5817 1000 In stock - Delivery conditions may apply, visit our FAQs
Natural
M3
PA
3.2 mm
7.0 mm
1.4 mm
R 4,3666 - R 7,9644 1000 In stock - Delivery conditions may apply, visit our FAQs
Natural
M3
PA
6.4 mm
30.0 mm
3.0 mm
R 1,4057 - R 1,9439 Request the lead time here
Natural
M8
PA
8.4 mm
15.0 mm
1.5 mm
  • of 7
Retaining Washer 5.3 mm 11.5 mm 1.4 mm PA

10041734

Price Range
R 0,6644 - R 0,6644

Stock Levels
200 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    11.5 mm
  • Thickness
    1.4 mm
  • Screw Size
    M5
  • Material
    PA
Retaining Washer 3.2 mm 6.0 mm 1.0 mm Nylon 6/6

10060063

Price Range
R 0,6136 - R 0,6136

Stock Levels
2900 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    6.0 mm
  • Thickness
    1.0 mm
  • Screw Size
    M3
  • Material
    Nylon 6/6
Retaining Washer 10.5 mm 21.0 mm 2.5 mm PA

10041796

Price Range
R 2,0164 - R 1,4391

Stock Levels
1500 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Inside Diameter
    10.5 mm
  • Outside Diameter
    21.0 mm
  • Thickness
    2.5 mm
  • Material
    PA
  • Colour
    Natural
Retaining Washer 4.3 mm 8.0 mm 1.0 mm PA

10060070

Price Range
R 0,7021 - R 0,7021

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    8.0 mm
  • Thickness
    1.0 mm
  • Screw Size
    M4
  • Material
    PA
Retaining Washer 6.4 mm 12.0 mm 1.6 mm HDPE

10070741

Price Range
R 2,3244 - R 2,0298

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    1.6 mm
  • Screw Size
    M6
  • Material
    HDPE
Retaining Washer 8.4 mm 18.0 mm 1.5 mm HDPE

10070789

Price Range
R 3,3048 - R 3,0447

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    18.0 mm
  • Thickness
    1.5 mm
  • Screw Size
    M8
  • Material
    HDPE
Retaining Washer 6.2 mm 9.5 mm 1.0 mm HDPE

10070840

Price Range
R 2,6407 - R 2,322

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 3.7 mm 8.0 mm 0.5 mm HDPE

10280898

Price Range
R 1,1673 - R 0,9981

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3.7 mm
  • Outside Diameter
    8.0 mm
  • Thickness
    0.5 mm
  • Screw Size
    M3.5
  • Material
    HDPE
Retaining Washer 6.4 mm 18.0 mm 2.0 mm PA

10055946

Price Range
R 2,4081 - R 1,7263

Stock Levels
592 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    18.0 mm
  • Thickness
    2.0 mm
  • Screw Size
    M6
  • Material
    PA
Retaining Washer 4.3 mm 9.0 mm 1.1 mm LDPE - PIR

10116746

Price Range
R 0,7398 - R 0,7398

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    9.0 mm
  • Thickness
    1.1 mm
  • Screw Size
    M4
  • Material
    LDPE - PIR
Retaining Washer 2.7 mm 5.0 mm 1.5 mm LDPE - PIR

10116784

Price Range
R 0,7703 - R 0,7703

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    2.7 mm
  • Outside Diameter
    5.0 mm
  • Thickness
    1.5 mm
  • Screw Size
    M2.5
  • Material
    LDPE - PIR
Retaining Washer 12.5 mm 18.0 mm 1.5 mm PA

10114308

Price Range
R 4,7148 - R 3,4091

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    12.5 mm
  • Outside Diameter
    18.0 mm
  • Thickness
    1.5 mm
  • Material
    PA
  • Colour
    Natural
Retaining Washer 5.3 mm 15.0 mm 1.5 mm PA

10055922

Price Range
R 1,8859 - R 1,3491

Stock Levels
1150 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    15.0 mm
  • Thickness
    1.5 mm
  • Material
    PA
  • Colour
    Natural
Retaining Washer 6.4 mm 16.0 mm 1.6 mm HDPE

10070826

Price Range
R 2,7039 - R 2,3835

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    5.2 mm
  • Outside Diameter
    16.0 mm
  • Thickness
    1.6 mm
  • Material
    HDPE
  • Colour
    Natural
Retaining Washer 4.3 mm 8.0 mm 0.8 mm HDPE

10280881

Price Range
R 1,6919 - R 1,4839

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 5.3 mm 20.0 mm 1.0 mm LDPE - PIR

10120255

Price Range
R 2,2295 - R 1,9529

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
    LDPE - PIR
Retaining Washer 5.3 mm 11.0 mm 1.4 mm LDPE - PIR

10116753

Price Range
R 0,7398 - R 0,7398

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    11.0 mm
  • Thickness
    1.4 mm
  • Screw Size
    M5
  • Material
    LDPE - PIR
Retaining Washer 3.2 mm 7.0 mm 1.4 mm PA

10041703

Price Range
R 0,5817 - R 0,5817

Stock Levels
1000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    7.0 mm
  • Thickness
    1.4 mm
  • Screw Size
    M3
  • Material
    PA
Retaining Washer 6.4 mm 30.0 mm 3.0 mm PA

10117439

Price Range
R 7,9644 - R 4,3666

Stock Levels
1000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    3.0 mm
  • Screw Size
    M3
  • Material
    PA
Retaining Washer 8.4 mm 15.0 mm 1.5 mm PA

10060094

Price Range
R 1,9439 - R 1,4057

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    15.0 mm
  • Thickness
    1.5 mm
  • Screw Size
    M8
  • Material
    PA