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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 0,6779 - R 0,837 Request the lead time here
Natural
Nylon 6/6
9.5 mm
15.1 mm
1.6 mm
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 4,4149 - R 5,4507 Request the lead time here
Natural
Nylon 6/6
9.5 mm
38.1 mm
1.6 mm
R 0,5439 - R 0,6716 Request the lead time here
Natural
Nylon 6/6
14.3 mm
22.6 mm
0.8 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 0,6399 - R 0,7899 Request the lead time here
Natural
Nylon 6/6
5.5 mm
11.5 mm
1.1 mm
R 0,6779 - R 0,837 Request the lead time here
Natural
Nylon 6/6
11.9 mm
18.6 mm
1.6 mm
R 1,0102 - R 1,2474 Request the lead time here
Natural
Nylon 6/6
9.5 mm
18.6 mm
1.6 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 0,3041 - R 0,3757 Request the lead time here
Natural
Nylon 6/6
5 mm
8.3 mm
0.8 mm
R 0,5935 - R 0,7329 Request the lead time here
Natural
Nylon 6/6
7 mm
11.5 mm
1.6 mm
R 0,5092 - R 0,6287 Request the lead time here
Natural
Nylon 6/6
8.7 mm
12.7 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
R 0,5935 - R 0,7329 Request the lead time here
Natural
Nylon 6/6
6 mm
9.9 mm
1.6 mm
R 0,795 - R 0,9543 Request the lead time here
Natural
HDPE
8.0 mm
0.8 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 5,1524 - R 6,361 Request the lead time here
Natural
Nylon 6/6
14.3 mm
32 mm
1.6 mm
R 0,7292 - R 0,9003 Request the lead time here
Natural
Nylon 6/6
14.5 mm
26.2 mm
0.8 mm
  • of 7
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 0.275 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 0.375 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 0.564 in 0.891 in 0.032 in Nylon 6/6

10217283

Price Range
R 0,6716 - R 0,5439

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 0.156 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 0.218 in 0.453 in 0.045 in Nylon 6/6

10217122

Price Range
R 0,7899 - R 0,6399

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 0.470 in 0.734 in 0.062 in Nylon 6/6

10217276

Price Range
R 0,837 - R 0,6779

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 0.375 in 0.734 in 0.062 in Nylon 6/6

10217252

Price Range
R 1,2474 - R 1,0102

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
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 0.198 in 0.328 in 0.032 in Nylon 6/6

10217054

Price Range
R 0,3757 - R 0,3041

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 0.277 in 0.453 in 0.062 in Nylon 6/6

10217177

Price Range
R 0,7329 - R 0,5935

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 0.344 in 0.500 in 0.032 in Nylon 6/6

10217214

Price Range
R 0,6287 - R 0,5092

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 0.235 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
Retaining Washer 0.235 in 0.391 in 0.062 in Nylon 6/6

10217139

Price Range
R 0,7329 - R 0,5935

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 3.2 mm 8.0 mm 0.8 mm HDPE

10322475

Price Range
R 0,9543 - R 0,795

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    8.0 mm
  • Thickness
    0.8 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
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 0.563 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 0.570 in 1.031 in 0.032 in Nylon 6/6

10217320

Price Range
R 0,9003 - R 0,7292

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    14.5 mm
  • Outside Diameter
    26.2 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66