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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
16FWRT008032 $0.0179 - $0.0272 521000 In stock
Natural
#8
Nylon 6/6
0.235 in
0.391 in
0.032 in
16FWRT004125 $0.0296 - $0.0449 6000 In stock
Natural
#4
Nylon 6/6
0.156 in
0.266 in
0.125 in
$0.0214 - $0.0327 79000 In stock
Natural
5/16
Nylon 6/6
0.470 in
0.734 in
0.032 in
16FWRT004032 $0.0107 - $0.0162 Request the lead time here
Natural
#4
Nylon 6/6
0.156 in
0.266 in
0.032 in
16FWRT006032 $0.0128 - $0.0196 274000 In stock
Natural
#6
Nylon 6/6
0.198 in
0.328 in
0.032 in
16FWRT008062 $0.025 - $0.0382 190000 In stock
Natural
#8
Nylon 6/6
0.235 in
0.391 in
0.062 in
16FWRT250062 $0.0286 - $0.0436 156000 In stock
Natural
1/4
Nylon 6/6
0.375 in
0.594 in
0.062 in
16FWRT375062 $0.0279 - $0.0425 15000 In stock
Natural
3/8
Nylon 6/6
0.564 in
0.891 in
0.062 in
$0.0368 - $0.0562 Request the lead time here
Natural
1/2
Nylon 6/6
0.690 in
1.125 in
0.062 in
16FWRT312062 $0.0286 - $0.0436 38500 In stock
Natural
5/16
Nylon 6/6
0.470 in
0.734 in
0.062 in
16FWRT437062 $0.0368 - $0.0562 14500 In stock
Natural
7/16
Nylon 6/6
0.570 in
1.031 in
0.062 in
16FWRT004050 $0.0199 - $0.0303 93000 In stock
Natural
#4
Nylon 6/6
0.156 in
0.250 in
0.050 in
16FWRT007062 $0.0299 - $0.0455 405000 In stock
Natural
#7
Nylon 6/6
0.375 in
0.750 in
0.062 in
16FWRT010032 $0.0179 - $0.0272 196000 In stock
Natural
#10
Nylon 6/6
0.277 in
0.453 in
0.032 in
$0.0307 - $0.0469 Request the lead time here
Natural
7/16
Nylon 6/6
0.570 in
1.031 in
0.032 in
$0.0648 - $0.0987 7250 In stock
Natural
7/8
Nylon 6/6
0.940 in
1.344 in
0.062 in
16FWRT004062 $0.0143 - $0.0218 Request the lead time here
Natural
#4
Nylon 6/6
0.156 in
0.266 in
0.062 in
16FWRT010062 $0.025 - $0.0382 134000 In stock
Natural
#10
Nylon 6/6
0.277 in
0.453 in
0.062 in
16FWRT002062 $0.0143 - $0.0218 Request the lead time here
Natural
#2
Nylon 6/6
0.115 in
0.203 in
0.062 in
16FWRT008045 $0.027 - $0.0411 127000 In stock
Natural
#8
Nylon 6/6
0.218 in
0.453 in
0.045 in
  • of 6
Natural Nylon 6/6 Retaining Washer - 6 mm | 0.235 in; 9.9 mm | 0.391 in; Thickness 0.8 mm | 0.032 in;

16FWRT008032

Price Range
$0.0272 - $0.0179

Stock Levels
521000 In stock
Attributes
  • Inside Diameter
    0.235 in
  • Outside Diameter
    0.391 in
  • Thickness
    0.032 in
  • Screw Size
    #8
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 4 mm | 0.156 in; 6.8 mm | 0.266 in; Thickness 3.2 mm | 0.125 in;

16FWRT004125

Price Range
$0.0449 - $0.0296

Stock Levels
6000 In stock
Attributes
  • Inside Diameter
    0.156 in
  • Outside Diameter
    0.266 in
  • Thickness
    0.125 in
  • Screw Size
    #4
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 11.9 mm | 0.470 in; 18.6 mm | 0.734 in; Thickness 0.8 mm | 0.032 in;

16FWRT312032

Price Range
$0.0327 - $0.0214

Stock Levels
79000 In stock
Attributes
  • Inside Diameter
    0.470 in
  • Outside Diameter
    0.734 in
  • Thickness
    0.032 in
  • Screw Size
    5/16
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 4 mm | 0.156 in; 6.8 mm | 0.266 in; Thickness 0.8 mm | 0.032 in;

16FWRT004032

Price Range
$0.0162 - $0.0107

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.156 in
  • Outside Diameter
    0.266 in
  • Thickness
    0.032 in
  • Screw Size
    #4
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 5 mm | 0.198 in; 8.3 mm | 0.328 in; Thickness 0.8 mm | 0.032 in;

16FWRT006032

Price Range
$0.0196 - $0.0128

Stock Levels
274000 In stock
Attributes
  • Inside Diameter
    0.198 in
  • Outside Diameter
    0.328 in
  • Thickness
    0.032 in
  • Screw Size
    #6
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 6 mm | 0.235 in; 9.9 mm | 0.391 in; Thickness 1.6 mm | 0.062 in;

16FWRT008062

Price Range
$0.0382 - $0.025

Stock Levels
190000 In stock
Attributes
  • Inside Diameter
    0.235 in
  • Outside Diameter
    0.391 in
  • Thickness
    0.062 in
  • Screw Size
    #8
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 9.5 mm | 0.375 in; 15.1 mm | 0.594 in; Thickness 1.6 mm | 0.062 in;

16FWRT250062

Price Range
$0.0436 - $0.0286

Stock Levels
156000 In stock
Attributes
  • Inside Diameter
    0.375 in
  • Outside Diameter
    0.594 in
  • Thickness
    0.062 in
  • Screw Size
    1/4
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 14.3 mm | 0.564 in; 22.6 mm | 0.891 in; Thickness 1.6 mm | 0.062 in;

16FWRT375062

Price Range
$0.0425 - $0.0279

Stock Levels
15000 In stock
Attributes
  • Inside Diameter
    0.564 in
  • Outside Diameter
    0.891 in
  • Thickness
    0.062 in
  • Screw Size
    3/8
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 17.5 mm | 0.690 in; 28.6 mm | 1.125 in; Thickness 1.6 mm | 0.062 in;

16FWRT500062

Price Range
$0.0562 - $0.0368

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.690 in
  • Outside Diameter
    1.125 in
  • Thickness
    0.062 in
  • Screw Size
    1/2
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 11.9 mm | 0.470 in; 18.6 mm | 0.734 in; Thickness 1.6 mm | 0.062 in;

16FWRT312062

Price Range
$0.0436 - $0.0286

Stock Levels
38500 In stock
Attributes
  • Inside Diameter
    0.470 in
  • Outside Diameter
    0.734 in
  • Thickness
    0.062 in
  • Screw Size
    5/16
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 14.5 mm | 0.570 in; 26.2 mm | 1.031 in; Thickness 1.6 mm | 0.062 in;

16FWRT437062

Price Range
$0.0562 - $0.0368

Stock Levels
14500 In stock
Attributes
  • Inside Diameter
    0.570 in
  • Outside Diameter
    1.031 in
  • Thickness
    0.062 in
  • Screw Size
    7/16
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - Inside Diameter Range 2.6 - 4 mm | 0.102 - 0.156 in; Outside Diameter 25.4 mm | 1.000 in; Thickness 1.3 mm | 0.050 in;

16FWRT004050

Price Range
$0.0303 - $0.0199

Stock Levels
93000 In stock
Attributes
  • Inside Diameter
    0.156 in
  • Outside Diameter
    0.250 in
  • Thickness
    0.050 in
  • Screw Size
    #4
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 9.5 mm | 0.375 in; 19.1 mm | 0.750 in; Thickness 1.6 mm | 0.062 in;

16FWRT007062

Price Range
$0.0455 - $0.0299

Stock Levels
405000 In stock
Attributes
  • Inside Diameter
    0.375 in
  • Outside Diameter
    0.750 in
  • Thickness
    0.062 in
  • Screw Size
    #7
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 7 mm | 0.277 in; 11.5 mm | 0.453 in; Thickness 0.8 mm | 0.032 in;

16FWRT010032

Price Range
$0.0272 - $0.0179

Stock Levels
196000 In stock
Attributes
  • Inside Diameter
    0.277 in
  • Outside Diameter
    0.453 in
  • Thickness
    0.032 in
  • Screw Size
    #10
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 14.5 mm | 0.570 in; 26.2 mm | 1.031 in; Thickness 0.8 mm | 0.032 in;

16FWRT437032

Price Range
$0.0469 - $0.0307

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.570 in
  • Outside Diameter
    1.031 in
  • Thickness
    0.032 in
  • Screw Size
    7/16
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 23.9 mm | 0.940 in; 34.1 mm | 1.344 in; Thickness 1.6 mm | 0.062 in;

16FWRT875062

Price Range
$0.0987 - $0.0648

Stock Levels
7250 In stock
Attributes
  • Inside Diameter
    0.940 in
  • Outside Diameter
    1.344 in
  • Thickness
    0.062 in
  • Screw Size
    7/8
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 4 mm | 0.156 in; 6.8 mm | 0.266 in; Thickness 1.6 mm | 0.062 in;

16FWRT004062

Price Range
$0.0218 - $0.0143

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
Natural Nylon 6/6 Retaining Washer - 7 mm | 0.277 in; 11.5 mm | 0.453 in; Thickness 1.6 mm | 0.062 in;

16FWRT010062

Price Range
$0.0382 - $0.025

Stock Levels
134000 In stock
Attributes
  • Inside Diameter
    0.277 in
  • Outside Diameter
    0.453 in
  • Thickness
    0.062 in
  • Screw Size
    #10
  • Material
    Nylon 6/6
Retaining Washer 0.115 in 0.203 in 0.062 in Nylon 6/6 Natural

16FWRT002062

Price Range
$0.0218 - $0.0143

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.115 in
  • Outside Diameter
    0.203 in
  • Thickness
    0.062 in
  • Screw Size
    #2
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 5.5 mm | 0.218 in; 11.5 mm | 0.453 in; Thickness 1.1 mm | 0.045 in;

16FWRT008045

Price Range
$0.0411 - $0.027

Stock Levels
127000 In stock
Attributes
  • Inside Diameter
    0.218 in
  • Outside Diameter
    0.453 in
  • Thickness
    0.045 in
  • Screw Size
    #8
  • Material
    Nylon 6/6