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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 0,3458 - R 0,4267 Request the lead time here
Natural
Nylon 6/6
2.9 mm
5.2 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 1,361 - R 1,6803 Request the lead time here
Natural
Nylon 6/6
7 mm
20 mm
1.5 mm
R 4,5032 - R 5,5597 Request the lead time here
Natural
Nylon 6/6
9.5 mm
38.1 mm
1.6 mm
R 2,0239 - R 2,4987 Request the lead time here
Natural
Nylon 6/6
9.5 mm
25.4 mm
1.6 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 0,4318 - R 0,5331 Request the lead time here
Natural
Nylon 6/6
5 mm
8.3 mm
1.6 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 0,7703 - R 1,1547 Request the lead time here
Natural
Nylon 6/6
7 mm
10.2 mm
1.4 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 0,6527 - 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 0,3102 - R 0,3832 Request the lead time here
Natural
Nylon 6/6
5 mm
8.3 mm
0.8 mm
R 0,6054 - R 0,7476 Request the lead time here
Natural
Nylon 6/6
6 mm
9.9 mm
1.6 mm
R 0,5194 - R 0,6412 Request the lead time here
Natural
Nylon 6/6
8.7 mm
12.7 mm
0.8 mm
R 0,258 - R 0,3186 Request the lead time here
Natural
Nylon 6/6
4 mm
6.8 mm
0.8 mm
R 0,4318 - R 0,5331 Request the lead time here
Natural
Nylon 6/6
6 mm
9.9 mm
0.8 mm
R 0,6054 - R 0,7476 Request the lead time here
Natural
Nylon 6/6
7 mm
11.5 mm
1.6 mm
R 1,0304 - R 1,2723 Request the lead time here
Natural
Nylon 6/6
9.5 mm
18.6 mm
1.6 mm
  • of 7
Retaining Washer 0.115 in 0.203 in 0.062 in Nylon 6/6 Natural

10217009

Price Range
R 0,4267 - R 0,3458

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    2.9 mm
  • Outside Diameter
    5.2 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 0.275 in 0.787 in 0.059 in Nylon 6/6

10217160

Price Range
R 1,6803 - R 1,361

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    7 mm
  • Outside Diameter
    20 mm
  • Thickness
    1.5 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.375 in 1.500 in 0.062 in Nylon 6/6

10217245

Price Range
R 5,5597 - R 4,5032

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    9.5 mm
  • Outside Diameter
    38.1 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.375 in 1.000 in 0.062 in Nylon 6/6

10217085

Price Range
R 2,4987 - R 2,0239

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    9.5 mm
  • Outside Diameter
    25.4 mm
  • Thickness
    1.6 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 0.198 in 0.328 in 0.062 in Nylon 6/6

10217061

Price Range
R 0,5331 - R 0,4318

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    5 mm
  • Outside Diameter
    8.3 mm
  • Thickness
    1.6 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 0.277 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 0.125 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 0.218 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 0.198 in 0.328 in 0.032 in Nylon 6/6

10217054

Price Range
R 0,3832 - R 0,3102

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    5 mm
  • Outside Diameter
    8.3 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.235 in 0.391 in 0.062 in Nylon 6/6

10217139

Price Range
R 0,7476 - R 0,6054

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6 mm
  • Outside Diameter
    9.9 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.344 in 0.500 in 0.032 in Nylon 6/6

10217214

Price Range
R 0,6412 - R 0,5194

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    8.7 mm
  • Outside Diameter
    12.7 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.156 in 0.266 in 0.032 in Nylon 6/6

10217016

Price Range
R 0,3186 - R 0,258

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4 mm
  • Outside Diameter
    6.8 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.235 in 0.391 in 0.032 in Nylon 6/6

10217092

Price Range
R 0,5331 - R 0,4318

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    6 mm
  • Outside Diameter
    9.9 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.277 in 0.453 in 0.062 in Nylon 6/6

10217177

Price Range
R 0,7476 - R 0,6054

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    7 mm
  • Outside Diameter
    11.5 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.375 in 0.734 in 0.062 in Nylon 6/6

10217252

Price Range
R 1,2723 - R 1,0304

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    9.5 mm
  • Outside Diameter
    18.6 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66