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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 1,3343 - R 1,6473 Request the lead time here
Natural
Nylon 6/6
7 mm
20 mm
1.5 mm
R 0,5092 - R 0,6287 Request the lead time here
Natural
Nylon 6/6
9.5 mm
15.1 mm
0.8 mm
R 0,2529 - R 0,3124 Request the lead time here
Natural
Nylon 6/6
4 mm
6.8 mm
0.8 mm
R 0,2529 - R 0,3124 Request the lead time here
Natural
Nylon 6/6
2.9 mm
5.2 mm
0.8 mm
R 0,339 - R 0,4184 Request the lead time here
Natural
Nylon 6/6
4 mm
6.8 mm
1.6 mm
R 0,339 - R 0,4184 Request the lead time here
Natural
Nylon 6/6
2.9 mm
5.2 mm
1.6 mm
R 0,6993 - R 0,8634 Request the lead time here
Natural
Nylon 6/6
4 mm
6.8 mm
3.2 mm
R 0,4034 - R 0,4981 Request the lead time here
Natural
Nylon 6/6
6 mm
9.9 mm
0.8 mm
R 0,4233 - R 0,5226 Request the lead time here
Natural
Nylon 6/6
7 mm
11.5 mm
0.8 mm
R 0,6696 - R 0,8268 Request the lead time here
Natural
Nylon 6/6
7 mm
12.7 mm
1.6 mm
R 0,4713 - R 0,5818 Request the lead time here
Natural
Nylon 6/6
4 mm
6.4 mm
1.3 mm
R 0,4233 - R 0,5226 Request the lead time here
Natural
Nylon 6/6
5 mm
8.3 mm
1.6 mm
R 0,6614 - R 0,8166 Request the lead time here
Natural
Nylon 6/6
14.3 mm
22.6 mm
1.6 mm
R 0,8747 - R 1,0798 Request the lead time here
Natural
Nylon 6/6
14.5 mm
26.2 mm
1.6 mm
R 4,8715 - R 6,0142 Request the lead time here
Natural
Nylon 6/6
27.2 mm
35.2 mm
1.6 mm
R 1,5361 - R 1,8964 Request the lead time here
Natural
Nylon 6/6
23.9 mm
34.1 mm
1.6 mm
R 0,6779 - R 0,837 Request the lead time here
Natural
Nylon 6/6
9.5 mm
15.1 mm
1.6 mm
R 5,1524 - R 6,361 Request the lead time here
Natural
Nylon 6/6
14.3 mm
32 mm
1.6 mm
R 2,8148 - R 3,4749 Request the lead time here
Natural
Nylon 6/6
17.5 mm
28.6 mm
0.8 mm
R 0,4233 - R 0,5226 Request the lead time here
Natural
Nylon 6/6
6 mm
9.9 mm
0.8 mm
  • of 7
Retaining Washer 0.275 in 0.787 in 0.059 in Nylon 6/6

10217160

Price Range
R 1,6473 - R 1,3343

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 0.594 in 0.032 in Nylon 6/6

10217207

Price Range
R 0,6287 - R 0,5092

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 0.156 in 0.266 in 0.032 in Nylon 6/6

10217016

Price Range
R 0,3124 - R 0,2529

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 0.115 in 0.203 in 0.032 in Nylon 6/6

10216996

Price Range
R 0,3124 - R 0,2529

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 0.156 in 0.266 in 0.062 in Nylon 6/6

10217030

Price Range
R 0,4184 - R 0,339

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 0.115 in 0.203 in 0.062 in Nylon 6/6 Natural

10217009

Price Range
R 0,4184 - R 0,339

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 0.156 in 0.266 in 0.125 in Nylon 6/6

10217047

Price Range
R 0,8634 - R 0,6993

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 0.235 in 0.390 in 0.032 in Nylon 6/6

10217108

Price Range
R 0,4981 - R 0,4034

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 0.032 in Nylon 6/6

10217146

Price Range
R 0,5226 - R 0,4233

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    7 mm
  • Outside Diameter
    11.5 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.277 in 0.500 in 0.062 in Nylon 6/6

10217184

Price Range
R 0,8268 - R 0,6696

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    7 mm
  • Outside Diameter
    12.7 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.156 in 0.250 in 0.050 in Nylon 6/6

10217023

Price Range
R 0,5818 - R 0,4713

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4 mm
  • Outside Diameter
    6.4 mm
  • Thickness
    1.3 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 0,5226 - R 0,4233

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 0.564 in 0.891 in 0.062 in Nylon 6/6

10217290

Price Range
R 0,8166 - R 0,6614

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    14.3 mm
  • Outside Diameter
    22.6 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.570 in 1.031 in 0.062 in Nylon 6/6

10217337

Price Range
R 1,0798 - R 0,8747

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    14.5 mm
  • Outside Diameter
    26.2 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 1.070 in 1.385 in 0.062 in Nylon 6/6

10217375

Price Range
R 6,0142 - R 4,8715

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    27.2 mm
  • Outside Diameter
    35.2 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.940 in 1.344 in 0.062 in Nylon 6/6

10217368

Price Range
R 1,8964 - R 1,5361

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    23.9 mm
  • Outside Diameter
    34.1 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.375 in 0.594 in 0.062 in Nylon 6/6

10217221

Price Range
R 0,837 - R 0,6779

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    9.5 mm
  • Outside Diameter
    15.1 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.563 in 1.260 in 0.062 in Nylon 6/6

10217306

Price Range
R 6,361 - R 5,1524

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    14.3 mm
  • Outside Diameter
    32 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.690 in 1.125 in 0.032 in Nylon 6/6

10217344

Price Range
R 3,4749 - R 2,8148

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    17.5 mm
  • Outside Diameter
    28.6 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 0,5226 - R 0,4233

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