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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
R 0,6527 - R 0,8057 Request the lead time here
Natural
Nylon 6/6
5.5 mm
11.5 mm
1.1 mm
R 0,5194 - R 0,6412 Request the lead time here
Natural
Nylon 6/6
9.5 mm
15.1 mm
0.8 mm
R 0,5548 - R 0,685 Request the lead time here
Natural
Nylon 6/6
14.3 mm
22.6 mm
0.8 mm
R 4,1222 - R 5,089 Request the lead time here
Natural
Nylon 6/6
11.4 mm
38.1 mm
1.6 mm
R 0,258 - R 0,3186 Request the lead time here
Natural
Nylon 6/6
2.9 mm
5.2 mm
0.8 mm
R 0,7219 - R 0,8911 Request the lead time here
Natural
Nylon 6/6
9.5 mm
19.1 mm
1.6 mm
R 0,7703 - R 1,1547 Request the lead time here
Natural
Nylon 6/6
7 mm
10.2 mm
1.4 mm
R 0,3458 - R 0,4267 Request the lead time here
Natural
Nylon 6/6
4 mm
6.8 mm
1.6 mm
R 0,4774 - R 0,5893 Request the lead time here
Natural
Nylon 6/6
6 mm
8.3 mm
0.8 mm
R 0,7133 - R 0,8807 Request the lead time here
Natural
Nylon 6/6
4 mm
6.8 mm
3.2 mm
R 0,7993 - R 0,9871 Request the lead time here
Natural
Nylon 6/6
7 mm
16 mm
1.6 mm
R 0,6914 - R 0,8537 Request the lead time here
Natural
Nylon 6/6
11.9 mm
18.6 mm
1.6 mm
R 1,8048 - R 1,8048 Request the lead time here
Natural
HDPE
10.0 mm
0.8 mm
R 3,0124 - R 3,0124 Request the lead time here
Natural
HDPE
20.0 mm
2.0 mm
R 1,7553 - R 2,8724 Request the lead time here
Natural
PC
4.6 mm
12.0 mm
0.8 mm
R 2,0309 - R 3,1625 Request the lead time here
Natural
PC
5.5 mm
13.0 mm
1.0 mm
R 7,6307 - R 12,3745 Request the lead time here
Natural
PA
13.0 mm
40.0 mm
3.0 mm
R 0,5817 - R 0,5817 1000 In stock - Delivery conditions may apply, visit our FAQs
Natural
PA
7.0 mm
1.4 mm
R 1,4057 - R 1,9439 Request the lead time here
Natural
PA
15.0 mm
1.5 mm
R 1,9221 - R 2,2137 Request the lead time here
Natural
HDPE
10.0 mm
1.0 mm
  • of 7
Retaining Washer 0.218 in 0.453 in 0.045 in Nylon 6/6

10217122

Price Range
R 0,8057 - R 0,6527

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    5.5 mm
  • Outside Diameter
    11.5 mm
  • Thickness
    1.1 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.375 in 0.594 in 0.032 in Nylon 6/6

10217207

Price Range
R 0,6412 - R 0,5194

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    9.5 mm
  • Outside Diameter
    15.1 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.564 in 0.891 in 0.032 in Nylon 6/6

10217283

Price Range
R 0,685 - R 0,5548

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    14.3 mm
  • Outside Diameter
    22.6 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.450 in 1.500 in 0.062 in Nylon 6/6

10217238

Price Range
R 5,089 - R 4,1222

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    11.4 mm
  • Outside Diameter
    38.1 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.115 in 0.203 in 0.032 in Nylon 6/6

10216996

Price Range
R 0,3186 - R 0,258

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    2.9 mm
  • Outside Diameter
    5.2 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.375 in 0.750 in 0.062 in Nylon 6/6

10217078

Price Range
R 0,8911 - R 0,7219

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    9.5 mm
  • Outside Diameter
    19.1 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.277 in 0.400 in 0.055 in Nylon 6/6

10217153

Price Range
R 1,1547 - R 0,7703

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    7 mm
  • Outside Diameter
    10.2 mm
  • Thickness
    1.4 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.156 in 0.266 in 0.062 in Nylon 6/6

10217030

Price Range
R 0,4267 - R 0,3458

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4 mm
  • Outside Diameter
    6.8 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.235 in 0.328 in 0.032 in Nylon 6/6

10217115

Price Range
R 0,5893 - R 0,4774

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6 mm
  • Outside Diameter
    8.3 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.156 in 0.266 in 0.125 in Nylon 6/6

10217047

Price Range
R 0,8807 - R 0,7133

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4 mm
  • Outside Diameter
    6.8 mm
  • Thickness
    3.2 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.277 in 0.630 in 0.062 in Nylon 6/6

10217191

Price Range
R 0,9871 - R 0,7993

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    7 mm
  • Outside Diameter
    16 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.470 in 0.734 in 0.062 in Nylon 6/6

10217276

Price Range
R 0,8537 - R 0,6914

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    11.9 mm
  • Outside Diameter
    18.6 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 3.2 mm 10.0 mm 0.8 mm HDPE

10214947

Price Range
R 1,8048 - R 1,8048

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    10.0 mm
  • Thickness
    0.8 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
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
  • Outside Diameter
    20.0 mm
  • Thickness
    2.0 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 4.6 mm 12.0 mm 0.8 mm PC

10357514

Price Range
R 2,8724 - R 1,7553

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4.6 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    0.8 mm
  • Material
    PC
  • Full Material
    Polycarbonate
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
  • Material
    PC
  • Full Material
    Polycarbonate
Retaining Washer 13.0 mm 40.0 mm 3.0 mm Nylon 6/6

10117361

Price Range
R 12,3745 - R 7,6307

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    13.0 mm
  • Outside Diameter
    40.0 mm
  • Thickness
    3.0 mm
  • Material
    PA
  • Full Material
    Polyamide 66
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
  • Outside Diameter
    7.0 mm
  • Thickness
    1.4 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
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
  • Outside Diameter
    15.0 mm
  • Thickness
    1.5 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Retaining Washer 5.3 mm 10.0 mm 1.0 mm HDPE

10280911

Price Range
R 2,2137 - R 1,9221

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    10.0 mm
  • Thickness
    1.0 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural