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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 0,95 - R 0,95 420 In stock - Delivery conditions may apply, visit our FAQs
PVC
12.0 mm
1.4 mm
R 1,9342 - R 2,688 Request the lead time here
PA
10.5 mm
18.0 mm
1.5 mm
R 1,3227 - R 1,8489 1150 In stock - Delivery conditions may apply, visit our FAQs
PA
5.3 mm
15.0 mm
1.5 mm
R 1,6925 - R 2,3609 592 In stock - Delivery conditions may apply, visit our FAQs
PA
18.0 mm
2.0 mm
R 0,8633 - R 0,8633 Request the lead time here
LDPE - PIR
10.0 mm
2.7 mm
R 0,7011 - R 0,7011 Request the lead time here
PA
5.5 mm
2.2 mm
R 2,2764 - R 2,5889 Request the lead time here
HDPE
9.5 mm
1.0 mm
R 0,9785 - R 1,1445 Request the lead time here
HDPE
8.0 mm
0.5 mm
R 1,4548 - R 1,6587 Request the lead time here
HDPE
9.0 mm
0.8 mm
R 1,179 - R 1,6356 Request the lead time here
LDPE - PIR
13.0 mm
2.7 mm
R 0,8348 - R 1,1605 Request the lead time here
LDPE - PIR
12.0 mm
1.6 mm
R 0,6883 - R 0,6883 Request the lead time here
LDPE - PIR
7.0 mm
2.2 mm
R 0,7481 - R 0,7481 Request the lead time here
LDPE - PIR
5.0 mm
1.0 mm
R 2,3066 - R 5,5344 Request the lead time here
HDPE
6.4 mm
14.0 mm
1.2 mm
R 0,8448 - R 0,8448 Request the lead time here
LDPE - PIR
10.9 mm
1.5 mm
R 3,3423 - R 4,6223 Request the lead time here
PA
12.5 mm
18.0 mm
1.5 mm
R 7,9903 - R 9,1311 Request the lead time here
HDPE
13.6 mm
32.0 mm
3.0 mm
R 0,7253 - R 0,7253 Request the lead time here
LDPE - PIR
11.0 mm
1.4 mm
R 3,6785 - R 3,9997 Request the lead time here
HDPE
8.2 mm
24.0 mm
2.0 mm
R 2,985 - R 6,8041 Request the lead time here
HDPE
12.0 mm
1.6 mm
  • of 7
Flat Washer 4.3 mm 12.0 mm 1.4 mm Nylon

10117286

Price Range
R 0,95 - R 0,95

Stock Levels
420 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Washer Type
    Flat Washer
  • Full Material
    Nylon 6/6
  • Colour
    Black
  • Outside Diameter
    12.0 mm
  • Thickness
    1.4 mm
Retaining Washer 10.5 mm 18.0 mm 1.5 mm PA

10118054

Price Range
R 2,688 - R 1,9342

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Outside Diameter
    18.0 mm
  • Inside Diameter
    10.5 mm
Retaining Washer 5.3 mm 15.0 mm 1.5 mm PA

10055922

Price Range
R 1,8489 - R 1,3227

Stock Levels
1150 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Outside Diameter
    15.0 mm
  • Inside Diameter
    5.3 mm
Retaining Washer 6.4 mm 18.0 mm 2.0 mm PA

10055946

Price Range
R 2,3609 - R 1,6925

Stock Levels
592 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Outside Diameter
    18.0 mm
  • Thickness
    2.0 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
Retaining Washer 3.2 mm 5.5 mm 2.2 mm PA

10055816

Price Range
R 0,7011 - R 0,7011

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Outside Diameter
    5.5 mm
  • Thickness
    2.2 mm
Retaining Washer 6.2 mm 9.5 mm 1.0 mm HDPE

10070840

Price Range
R 2,5889 - R 2,2764

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
  • Outside Diameter
    9.5 mm
  • Thickness
    1.0 mm
Retaining Washer 4.3 mm 8.0 mm 0.5 mm HDPE

10280898

Price Range
R 1,1445 - R 0,9785

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
  • Outside Diameter
    8.0 mm
  • Thickness
    0.5 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
    9.0 mm
  • Thickness
    0.8 mm
Retaining Washer 8.4 mm 13.0 mm 2.7 mm PA

10116838

Price Range
R 1,6356 - R 1,179

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Grey
  • Outside Diameter
    13.0 mm
  • Thickness
    2.7 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
    1.6 mm
Retaining Washer 4.3 mm 7.0 mm 2.2 mm PA

10116807

Price Range
R 0,6883 - R 0,6883

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Grey
  • Outside Diameter
    7.0 mm
  • Thickness
    2.2 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
Natural HDPE Anti-Loss Washer Retaining Washer - 6.4 mm | 0.252 in; 14.0 mm | 0.551 in; Thickness 1.2 mm | 0.047 in; Compatible Screw Sizes M6

10070772

Price Range
R 5,5344 - R 2,3066

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
  • Outside Diameter
    14.0 mm
  • Inside Diameter
    6.4 mm
Retaining Washer 6.4 mm 11.0 mm 1.5 mm LDPE

10116883

Price Range
R 0,8448 - R 0,8448

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Low Density Polyethylene
  • Colour
    Blue
  • Outside Diameter
    10.9 mm
  • Thickness
    1.5 mm
Retaining Washer 12.5 mm 18.0 mm 1.5 mm PA

10114308

Price Range
R 4,6223 - R 3,3423

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Outside Diameter
    18.0 mm
  • Inside Diameter
    12.5 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
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
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 8.4 mm 12.0 mm 1.6 mm HDPE

10070857

Price Range
R 6,8041 - R 2,985

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