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Retaining Washers

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Retaining Washers, also known as Retention Washers or Anti-Loss Washers, are primarily used to hold screws and bolts in place during assembly and have a design that grips the outside of screw or bolt shank. They also provide insulation. cushioning and spacing. They help insulate fastening assemblies from moisture and electricity.

This retainer 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. Self retaining washers cold form and fully enter the pitch of the screw to provide improved sealing.

These plastic retaining 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: Polyamide 6.6 (PA) and Low Density Polyethylene (LDPE)
  • Colour: Blue, Grey, Natural and Red

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106 results
Product SKUs information
Item Code Price range Availability Color Screw Size Material Inside Diameter Outside Diameter Thickness View
$0.0197 - $0.03 Request the lead time here
Black
#8
Nylon 6/6
0.235 in
0.390 in
0.032 in
$0.0197 - $0.03 Request the lead time here
Black
#10
Nylon 6/6
0.277 in
0.453 in
0.032 in
$0.0197 - $0.03 Request the lead time here
Black
#6
Nylon 6/6
0.198 in
0.328 in
0.062 in
$0.0156 - $0.024 Request the lead time here
Black
#4
Nylon 6/6
0.156 in
0.266 in
0.062 in
$0.026 - $0.0396 Request the lead time here
Black
1/4
Nylon 6/6
0.450 in
1.500 in
0.062 in
$0.0315 - $0.0479 Request the lead time here
Black
1/4
Nylon 6/6
0.375 in
1.500 in
0.062 in
$0.0253 - $0.0385 Request the lead time here
Black
3/8
Nylon 6/6
0.564 in
0.891 in
0.032 in
$0.0315 - $0.0479 Request the lead time here
Black
1/4
Nylon 6/6
0.375 in
1.500 in
0.062 in
$0.0276 - $0.042 5000 In stock
Black
#8
Nylon 6/6
0.235 in
0.391 in
0.062 in
$0.0312 - $0.0474 Request the lead time here
Black
#10
Nylon 6/6
0.277 in
0.500 in
0.062 in
RWM350A $0.1172 - $0.13 8000 In stock
Natural
M5
Nylon
0.209 in
0.335 in
0.11 in
RWM150A $0.1073 - $0.1192 Request the lead time here
Natural
M3
Nylon
0.126 in
0.217 in
0.087 in
RWM550A $0.1691 - $0.1893 Request the lead time here
Natural
M10
Nylon
0.413 in
0.827 in
0.098 in
$0.0338 - $0.0515 500 In stock
Black
7/16
Nylon 6/6
0.570 in
1.031 in
0.032 in
$0.0276 - $0.042 Request the lead time here
Black
#10
Nylon 6/6
0.277 in
0.453 in
0.062 in
$0.0404 - $0.0536 Request the lead time here
Black
#10
Nylon 6/6
0.277 in
0.400 in
0.055 in
$0.0307 - $0.0468 Request the lead time here
Black
3/8
Nylon 6/6
0.564 in
0.734 in
0.062 in
$0.2259 - $0.3446 Request the lead time here
Black
1.000
Nylon 6/6
1.070 in
1.385 in
0.062 in
$0.0364 - $0.0501 Request the lead time here
Black
#7
Nylon 6/6
0.375 in
0.750 in
0.062 in
$0.0197 - $0.03 25000 In stock
Black
#8
Nylon 6/6
0.235 in
0.391 in
0.032 in
  • of 6
Black Nylon 6/6 N/A - Inside Diameter 6 mm | 0.235 in; Outside Diameter 9.9 mm | 0.390 in;

16FWRT008032AB

Price Range
$0.03 - $0.0197

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.235 in
  • Outside Diameter
    0.390 in
  • Thickness
    0.032 in
  • Screw Size
    #8
  • Material
    Nylon 6/6
Black Nylon 6/6 Washer - Inside Diameter 7 mm | 0.277 in; Outside Diameter - 11.5 mm | 0.453 in; Thickness 0.8 mm | 0.032 in; ; UL

16FWRT010032B

Price Range
$0.03 - $0.0197

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.277 in
  • Outside Diameter
    0.453 in
  • Thickness
    0.032 in
  • Screw Size
    #10
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 5 mm | 0.198 in; Outside Diameter 8.3 mm | 0.328 in;

16FWRT006062B

Price Range
$0.03 - $0.0197

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.198 in
  • Outside Diameter
    0.328 in
  • Thickness
    0.062 in
  • Screw Size
    #6
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 4 mm | 0.156 in; Outside Diameter 6.8 mm | 0.266 in;

16FWRT004062B

Price Range
$0.024 - $0.0156

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.156 in
  • Outside Diameter
    0.266 in
  • Thickness
    0.062 in
  • Screw Size
    #4
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 11.4 mm | 0.450 in; Outside Diameter 38.1 mm | 1.500 in;

16FWRT250062AB

Price Range
$0.0396 - $0.026

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.450 in
  • Outside Diameter
    1.500 in
  • Thickness
    0.062 in
  • Screw Size
    1/4
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 9.5 mm | 0.375 in; Outside Diameter 38.1 mm | 1.500 in;

16FWRT250062CB

Price Range
$0.0479 - $0.0315

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.375 in
  • Outside Diameter
    1.500 in
  • Thickness
    0.062 in
  • Screw Size
    1/4
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 14.3 mm | 0.564 in; Outside Diameter 22.6 mm | 0.891 in;

16FWRT375032B

Price Range
$0.0385 - $0.0253

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.564 in
  • Outside Diameter
    0.891 in
  • Thickness
    0.032 in
  • Screw Size
    3/8
  • Material
    Nylon 6/6
Black Nylon 6/6 Washer - 11.4 mm | 0.450 in; 38.1 mm | 1.500 in; Thickness 1.6 mm | 0.062 in;

16FWRT250062B

Price Range
$0.0479 - $0.0315

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.375 in
  • Outside Diameter
    1.500 in
  • Thickness
    0.062 in
  • Screw Size
    1/4
  • Material
    Nylon 6/6
Black Nylon 6/6 Washer - 6 mm | 0.235 in; 9.9 mm | 0.391 in; Thickness 1.6 mm | 0.062 in;

16FWRT008062B

Price Range
$0.042 - $0.0276

Stock Levels
5000 In stock
Attributes
  • Inside Diameter
    0.235 in
  • Outside Diameter
    0.391 in
  • Thickness
    0.062 in
  • Screw Size
    #8
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 7 mm | 0.277 in; Outside Diameter 12.7 mm | 0.500 in;

16FWRT010062AB

Price Range
$0.0474 - $0.0312

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.277 in
  • Outside Diameter
    0.500 in
  • Thickness
    0.062 in
  • Screw Size
    #10
  • Material
    Nylon 6/6
Natural Nylon Retaining Washer - 5.3 mm | 0.209 in; 8.5 mm | 0.335 in; Thickness 2.8 mm | 0.11 in;

RWM350A

Price Range
$0.13 - $0.1172

Stock Levels
8000 In stock
Attributes
  • Inside Diameter
    0.209 in
  • Outside Diameter
    0.335 in
  • Thickness
    0.11 in
  • Screw Size
    M5
  • Material
    Nylon
Natural Nylon Retaining Washer - 3.2 mm | 0.126 in; 5.5 mm | 0.217 in; Thickness 2.2 mm | 0.087 in;

RWM150A

Price Range
$0.1192 - $0.1073

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.126 in
  • Outside Diameter
    0.217 in
  • Thickness
    0.087 in
  • Screw Size
    M3
  • Material
    Nylon
Natural Nylon Retaining Washer - 10.5 mm | 0.413 in; 21.0 mm | 0.827 in; Thickness 2.5 mm | 0.098 in;

RWM550A

Price Range
$0.1893 - $0.1691

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.413 in
  • Outside Diameter
    0.827 in
  • Thickness
    0.098 in
  • Screw Size
    M10
  • Material
    Nylon
Retaining Washer 0.570 in 1.031 in 0.032 in Nylon 6/6 Black

16FWRT437032B

Price Range
$0.0515 - $0.0338

Stock Levels
500 In stock
Attributes
  • Inside Diameter
    0.570 in
  • Outside Diameter
    1.031 in
  • Thickness
    0.032 in
  • Screw Size
    7/16
  • Material
    Nylon 6/6
Black Nylon 6/6 Washer - 7 mm | 0.277 in; 11.5 mm | 0.453 in; Thickness 1.6 mm | 0.062 in;

16FWRT010062B

Price Range
$0.042 - $0.0276

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.277 in
  • Outside Diameter
    0.453 in
  • Thickness
    0.062 in
  • Screw Size
    #10
  • Material
    Nylon 6/6
Retaining Washer 0.277 in 0.400 in 0.055 in Nylon 6/6 Black

16FWRT010055B

Price Range
$0.0536 - $0.0404

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.277 in
  • Outside Diameter
    0.400 in
  • Thickness
    0.055 in
  • Screw Size
    #10
  • Material
    Nylon 6/6
Retaining Washer 0.564 in 0.734 in 0.062 in Nylon 6/6 Black

16FWRT375062CB

Price Range
$0.0468 - $0.0307

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.564 in
  • Outside Diameter
    0.734 in
  • Thickness
    0.062 in
  • Screw Size
    3/8
  • Material
    Nylon 6/6
Retaining Washer 1.070 in 1.385 in 0.062 in Nylon 6/6 Black

16FWRT999062B

Price Range
$0.3446 - $0.2259

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    1.070 in
  • Outside Diameter
    1.385 in
  • Thickness
    0.062 in
  • Screw Size
    1.000
  • Material
    Nylon 6/6
Retaining Washer 0.375 in 0.750 in 0.062 in Nylon 6/6 Black

16FWRT007062B

Price Range
$0.0501 - $0.0364

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.375 in
  • Outside Diameter
    0.750 in
  • Thickness
    0.062 in
  • Screw Size
    #7
  • Material
    Nylon 6/6
Retaining Washer 0.235 in 0.391 in 0.032 in Nylon 6/6 Black

16FWRT008032B

Price Range
$0.03 - $0.0197

Stock Levels
25000 In stock
Attributes
  • Inside Diameter
    0.235 in
  • Outside Diameter
    0.391 in
  • Thickness
    0.032 in
  • Screw Size
    #8
  • Material
    Nylon 6/6