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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 0,8617 - R 0,8617 Request the lead time here
Blue
M6
LDPE - PIR
6.4 mm
10.9 mm
1.5 mm
R 3,0124 - R 3,0124 Request the lead time here
Natural
M10
HDPE
10.5 mm
20.0 mm
2.0 mm
R 0,7021 - R 0,7021 800 In stock - Delivery conditions may apply, visit our FAQs
Blue
M5
LDPE - PIR
5.3 mm
10.0 mm
1.0 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 0,7152 - R 0,7152 Request the lead time here
Natural
M3
PA
3.2 mm
5.5 mm
2.2 mm
R 1,3491 - R 1,8859 Request the lead time here
Black
M3
PVC
3.2 mm
15.0 mm
1.5 mm
R 1,9729 - R 2,7418 Request the lead time here
Natural
PA
10.5 mm
18.0 mm
1.5 mm
R 1,3491 - R 1,8859 650 In stock - Delivery conditions may apply, visit our FAQs
Natural
PA
5.3 mm
15.0 mm
1.5 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 0,7398 - 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 0,8805 - R 0,8805 Request the lead time here
Grey
M6
LDPE - PIR
6.4 mm
10.0 mm
2.7 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 1,4839 - R 1,6919 Request the lead time here
Natural
M4
HDPE
4.3 mm
8.0 mm
0.8 mm
R 2,0455 - R 2,8579 Request the lead time here
Natural
PA
13.0 mm
24.0 mm
2.5 mm
R 0,5846 - R 0,5846 1750 In stock - Delivery conditions may apply, visit our FAQs
Red
M3
LDPE - PIR
3.2 mm
7.0 mm
1.4 mm
R 1,2026 - R 1,6683 Request the lead time here
Red
M7
LDPE - PIR
8.4 mm
17.0 mm
2.0 mm
R 3,4091 - R 4,7148 Request the lead time here
Natural
PA
12.5 mm
18.0 mm
1.5 mm
R 1,4652 - 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
  • of 7
Retaining Washer 6.4 mm 10.9 mm 1.5 mm LDPE - PIR

10116883

Price Range
R 0,8617 - R 0,8617

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    10.9 mm
  • Thickness
    1.5 mm
  • Screw Size
    M6
  • Material
    LDPE - PIR
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 5.3 mm 10.0 mm 1.0 mm LDPE - PIR

10116876

Price Range
R 0,7021 - R 0,7021

Stock Levels
800 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Inside Diameter
    5.3 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    1.0 mm
  • Screw Size
    M5
  • Material
    LDPE - PIR
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 3.2 mm 5.5 mm 2.2 mm PA

10055816

Price Range
R 0,7152 - R 0,7152

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    5.5 mm
  • Thickness
    2.2 mm
  • Screw Size
    M3
  • Material
    PA
Retaining Washer 3.2 mm 15.0 mm 1.5 mm PVC

10117392

Price Range
R 1,8859 - R 1,3491

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    15.0 mm
  • Thickness
    1.5 mm
  • Screw Size
    M3
  • Material
    PVC
Retaining Washer 10.5 mm 18.0 mm 1.5 mm PA

10118054

Price Range
R 2,7418 - R 1,9729

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    10.5 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
650 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 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 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 6.4 mm 10.0 mm 2.7 mm LDPE - PIR

10116821

Price Range
R 0,8805 - R 0,8805

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    2.7 mm
  • Screw Size
    M6
  • Material
    LDPE - PIR
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 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 13.0 mm 24.0 mm 2.5 mm Nylon 6/6

10041819

Price Range
R 2,8579 - R 2,0455

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    24.0 mm
  • Thickness
    2.5 mm
  • Material
    PA
  • Colour
    Natural
Retaining Washer 3.2 mm 7.0 mm 1.4 mm LDPE - PIR

10116739

Price Range
R 0,5846 - R 0,5846

Stock Levels
1750 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
    LDPE - PIR
Retaining Washer 8.4 mm 17.0 mm 2.0 mm LDPE - PIR

10116777

Price Range
R 1,6683 - R 1,2026

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    17.0 mm
  • Thickness
    2.0 mm
  • Screw Size
    M7
  • 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 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