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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 4,4149 - R 5,4507 Request the lead time here
Natural
Nylon 6/6
9.5 mm
38.1 mm
1.6 mm
R 0,468 - R 0,5777 Request the lead time here
Natural
Nylon 6/6
6 mm
8.3 mm
0.8 mm
R 0,7552 - R 1,1321 Request the lead time here
Natural
Nylon 6/6
7 mm
10.2 mm
1.4 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 1,9842 - R 2,4497 Request the lead time here
Natural
Nylon 6/6
9.5 mm
25.4 mm
1.6 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 0,5092 - R 0,6287 Request the lead time here
Natural
Nylon 6/6
11.9 mm
18.6 mm
0.8 mm
R 0,7837 - R 0,9677 Request the lead time here
Natural
Nylon 6/6
7 mm
16 mm
1.6 mm
R 4,0414 - R 4,9892 Request the lead time here
Natural
Nylon 6/6
11.4 mm
38.1 mm
1.6 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 0,7078 - R 0,8736 Request the lead time here
Natural
Nylon 6/6
9.5 mm
19.1 mm
1.6 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 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 1,3853 - R 1,6498 Request the lead time here
Natural
HDPE
12.0 mm
1.6 mm
R 4,1956 - R 5,8313 Request the lead time here
Natural
PA
10.5 mm
30.0 mm
3.0 mm
R 2,048 - R 2,4747 Request the lead time here
Natural
HDPE
24.0 mm
2.0 mm
R 1,6782 - R 2,0054 Request the lead time here
Natural
HDPE
12.0 mm
1.6 mm
R 1,1435 - R 1,371 Request the lead time here
Natural
HDPE
12.0 mm
1.0 mm
  • of 7
Retaining Washer 0.375 in 1.500 in 0.062 in Nylon 6/6

10217245

Price Range
R 5,4507 - R 4,4149

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 0.235 in 0.328 in 0.032 in Nylon 6/6

10217115

Price Range
R 0,5777 - R 0,468

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 1,1321 - R 0,7552

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 0.115 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 0.375 in 1.000 in 0.062 in Nylon 6/6

10217085

Price Range
R 2,4497 - R 1,9842

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 0.235 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 0.470 in 0.734 in 0.032 in Nylon 6/6

10217269

Price Range
R 0,6287 - R 0,5092

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    11.9 mm
  • Outside Diameter
    18.6 mm
  • Thickness
    0.8 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 0,9677 - R 0,7837

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 0.450 in 1.500 in 0.062 in Nylon 6/6

10217238

Price Range
R 4,9892 - R 4,0414

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 0.156 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 0.375 in 0.750 in 0.062 in Nylon 6/6

10217078

Price Range
R 0,8736 - R 0,7078

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 0.115 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 0.563 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 6.4 mm 12.0 mm 1.6 mm HDPE

10322604

Price Range
R 1,6498 - R 1,3853

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    12.0 mm
  • Thickness
    1.6 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 10.5 mm 30.0 mm 3.0 mm Nylon 6/6

10117330

Price Range
R 5,8313 - R 4,1956

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    10.5 mm
  • Outside Diameter
    30.0 mm
  • Thickness
    3.0 mm
  • Material
    PA
  • Full Material
    Polyamide 66
Retaining Washer 10.5 mm 24.0 mm 2.0 mm HDPE

10322703

Price Range
R 2,4747 - R 2,048

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    24.0 mm
  • Thickness
    2.0 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 5.4 mm 12.0 mm 1.6 mm HDPE

10322673

Price Range
R 2,0054 - R 1,6782

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    12.0 mm
  • Thickness
    1.6 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 5.3 mm 12.0 mm 1.0 mm HDPE

10322567

Price Range
R 1,371 - R 1,1435

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