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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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Product SKUs information
Essentra Part Number Price range Availability Material Inside Diameter Outside Diameter Compatible Screw Sizes (All) Thickness View
R 0,6514 - R 0,6514 200 In stock - Delivery conditions may apply, visit our FAQs
PA
11.5 mm
1.4 mm
R 2,0054 - R 2,8018 Request the lead time here
PA
13.0 mm
24.0 mm
2.5 mm
R 4,281 - R 7,8082 1000 In stock - Delivery conditions may apply, visit our FAQs
PA
30.0 mm
3.0 mm
R 1,4548 - R 3,4834 Request the lead time here
HDPE
4.3 mm
10.0 mm
0.8 mm
R 0,8633 - R 0,8633 Request the lead time here
PA
10.0 mm
2.7 mm
R 7,9903 - R 9,1311 Request the lead time here
HDPE
13.6 mm
32.0 mm
3.0 mm
R 3,6785 - R 3,9997 Request the lead time here
HDPE
8.2 mm
24.0 mm
2.0 mm
R 1,4548 - R 1,6587 Request the lead time here
HDPE
10.0 mm
0.8 mm
R 0,7253 - R 0,7253 Request the lead time here
LDPE
9.0 mm
1.1 mm
R 1,4108 - R 1,9769 1500 In stock - Delivery conditions may apply, visit our FAQs
PA
10.5 mm
21.0 mm
2.5 mm
R 1,99 - R 2,2789 Request the lead time here
HDPE
12.0 mm
1.6 mm
R 1,9146 - R 2,1858 Request the lead time here
LDPE
20.0 mm
1.0 mm
R 0,7253 - R 0,7253 Request the lead time here
PA
11.0 mm
1.4 mm
R 7,4811 - R 12,1319 Request the lead time here
Nylon
40.0 mm
3.0 mm
R 1,6782 - R 2,304 300 In stock - Delivery conditions may apply, visit our FAQs
PA
18.0 mm
1.5 mm
R 0,8348 - R 1,1605 Request the lead time here
LDPE
12.0 mm
1.5 mm
R 0,7481 - R 0,7481 Request the lead time here
PA
5.0 mm
1.0 mm
R 1,9146 - R 2,1858 Request the lead time here
HDPE
12.0 mm
1.0 mm
R 0,6599 - R 0,6599 1000 In stock - Delivery conditions may apply, visit our FAQs
PA
5.5 mm
2.1 mm
R 1,7493 - R 2,4463 Request the lead time here
Nylon
18.0 mm
2.0 mm
  • of 7
Retaining Washer 5.3 mm 11.5 mm 1.4 mm PA

10041734

Price Range
R 0,6514 - R 0,6514

Stock Levels
200 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Outside Diameter
    11.5 mm
  • Thickness
    1.4 mm
Retaining Washer 13.0 mm 24.0 mm 2.5 mm PA

10041819

Price Range
R 2,8018 - R 2,0054

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Outside Diameter
    24.0 mm
  • Inside Diameter
    13.0 mm
Retaining Washer 6.4 mm 30.0 mm 3.0 mm PA

10117439

Price Range
R 7,8082 - R 4,281

Stock Levels
1000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Outside Diameter
    30.0 mm
  • Thickness
    3.0 mm
Natural HDPE Anti-Loss Washer Retaining Washer - 4.3 mm | 0.169 in; 10.0 mm | 0.394 in; Thickness 0.8 mm | 0.031 in; Compatible Screw Sizes M4

10070758

Price Range
R 3,4834 - R 1,4548

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
  • Outside Diameter
    10.0 mm
  • Inside Diameter
    4.3 mm
Retaining Washer 6.4 mm 10.0 mm 2.7 mm PA

10116821

Price Range
R 0,8633 - R 0,8633

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Grey
  • Outside Diameter
    10.0 mm
  • Thickness
    2.7 mm
Natural HDPE Anti-Loss Washer Retaining Washer - 13.6 mm | 0.535 in; 32.0 mm | 1.26 in; Thickness 3.0 mm | 0.118 in; Compatible Screw Sizes M16

10070796

Price Range
R 9,1311 - R 7,9903

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
  • Outside Diameter
    32.0 mm
  • Inside Diameter
    13.6 mm
Natural HDPE Anti-Loss Washer Retaining Washer - 8.2 mm | 0.323 in; 24.0 mm | 0.945 in; Thickness 2.0 mm | 0.079 in; Compatible Screw Sizes M10

10070833

Price Range
R 3,9997 - R 3,6785

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
  • Outside Diameter
    24.0 mm
  • Inside Diameter
    8.2 mm
Retaining Washer 4.3 mm 10.0 mm 0.8 mm HDPE

10280904

Price Range
R 1,6587 - R 1,4548

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
  • Outside Diameter
    10.0 mm
  • Thickness
    0.8 mm
Retaining Washer 4.3 mm 9.0 mm 1.1 mm LDPE

10116746

Price Range
R 0,7253 - R 0,7253

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Low Density Polyethylene
  • Colour
    Red
  • Outside Diameter
    9.0 mm
  • Thickness
    1.1 mm
Retaining Washer 10.5 mm 21.0 mm 2.5 mm PA

10041796

Price Range
R 1,9769 - R 1,4108

Stock Levels
1500 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Outside Diameter
    21.0 mm
  • Inside Diameter
    10.5 mm
Retaining Washer 6.4 mm 12.0 mm 1.6 mm HDPE

10070741

Price Range
R 2,2789 - R 1,99

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
  • Outside Diameter
    12.0 mm
  • Thickness
    1.6 mm
Retaining Washer 5.3 mm 20.0 mm 1.0 mm LDPE

10120255

Price Range
R 2,1858 - R 1,9146

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Low Density Polyethylene
  • Colour
    Natural
  • Outside Diameter
    20.0 mm
  • Thickness
    1.0 mm
Retaining Washer 5.3 mm 11.0 mm 1.4 mm PA

10116753

Price Range
R 0,7253 - R 0,7253

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Red
  • Outside Diameter
    11.0 mm
  • Thickness
    1.4 mm
Flat Washer 13.0 mm 40.0 mm 3.0 mm Nylon

10117378

Price Range
R 12,1319 - R 7,4811

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Flat Washer
  • Full Material
    Nylon 6/6
  • Colour
    Black
  • Outside Diameter
    40.0 mm
  • Thickness
    3.0 mm
Retaining Washer 10.5 mm 18.0 mm 1.5 mm PA

10116906

Price Range
R 2,304 - R 1,6782

Stock Levels
300 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Blue
  • Outside Diameter
    18.0 mm
  • Thickness
    1.5 mm
Retaining Washer 6.4 mm 12.0 mm 1.5 mm LDPE

10116760

Price Range
R 1,1605 - R 0,8348

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Low Density Polyethylene
  • Colour
    Red
  • Outside Diameter
    12.0 mm
  • Thickness
    1.5 mm
Retaining Washer 2.7 mm 5.0 mm 1.0 mm PA

10116845

Price Range
R 0,7481 - R 0,7481

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Blue
  • Outside Diameter
    5.0 mm
  • Thickness
    1.0 mm
Retaining Washer 5.3 mm 12.0 mm 1.0 mm HDPE

10070765

Price Range
R 2,1858 - R 1,9146

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
  • Outside Diameter
    12.0 mm
  • Thickness
    1.0 mm
Retaining Washer 3.2 mm 5.5 mm 2.1 mm PA

10116791

Price Range
R 0,6599 - R 0,6599

Stock Levels
1000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Grey
  • Outside Diameter
    5.5 mm
  • Thickness
    2.1 mm
Flat Washer 4.3 mm 18.0 mm 2.0 mm Nylon

10117408

Price Range
R 2,4463 - R 1,7493

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Flat Washer
  • Full Material
    Nylon 6/6
  • Colour
    Black
  • Outside Diameter
    18.0 mm
  • Thickness
    2.0 mm