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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
$0.033 - $0.0366 Request the lead time here
Black
#10
Nylon 6/6
$0.0117 - $0.0179 Request the lead time here
Black
#4
Nylon 6/6
0.156 in
0.266 in
0.032 in
$0.0236 - $0.036 Request the lead time here
Black
5/16
Nylon 6/6
0.470 in
0.734 in
0.032 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
$0.0315 - $0.0479 Request the lead time here
Black
5/16
Nylon 6/6
0.470 in
0.734 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
$0.0276 - $0.042 Request the lead time here
Black
#10
Nylon 6/6
0.277 in
0.453 in
0.062 in
$0.0269 - $0.0297 3000 In stock
Natural
#4
Nylon 6/6
0.125 in
0.321 in
0.088 in
$0.0364 - $0.0404 4000 In stock
Natural
1/4
Nylon 6/6
0.242 in
0.500 in
0.139 in
$0.1467 - $0.1624 1000 In stock
Natural
1/2
Nylon 6/6
0.504 in
1.000 in
0.197 in
$0.0291 - $0.0322 10000 In stock
Natural
#8
Nylon 6/6
$0.03 - $0.0332 85000 In stock
Natural
#10
Nylon 6/6
$0.0853 - $0.0945 1000 In stock
Natural
3/8
Nylon 6/6
$0.0445 - $0.0493 9000 In stock
Natural
5/16
Nylon 6/6
0.318 in
0.640 in
0.158 in
$0.0117 - $0.0179 Request the lead time here
Black
#2
Nylon 6/6
0.115 in
0.203 in
0.032 in
$0.0297 - $0.0453 Request the lead time here
Black
#8
Nylon 6/6
0.218 in
0.453 in
0.045 in
$0.0315 - $0.0479 Request the lead time here
Black
1/4
Nylon 6/6
0.375 in
0.734 in
0.062 in
$0.0307 - $0.0468 1000 In stock
Black
3/8
Nylon 6/6
0.564 in
0.891 in
0.062 in
$0.0142 - $0.0214 Request the lead time here
Black
#6
Nylon 6/6
0.198 in
0.328 in
0.032 in
  • of 6
Retaining Washer 5.0 mm 0.421 in 0.120 in Nylon 6/6 Black

16SRRW010421200B

Price Range
$0.0366 - $0.033

Stock Levels
Request the lead time here
Attributes
  • Screw Size
    #10
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 6.6
  • Color
    Black
Black Nylon 6/6 Washer - Inside Diameter 4 mm | 0.156 in; Outside Diameter - 6.8 mm | 0.266 in; Thickness 0.8 mm | 0.032 in; ; UL

16FWRT004032B

Price Range
$0.0179 - $0.0117

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
Black Nylon 6/6 Washer - 11.9 mm | 0.470 in; 18.6 mm | 0.734 in; Thickness 0.8 mm | 0.032 in;

16FWRT312032B

Price Range
$0.036 - $0.0236

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.470 in
  • Outside Diameter
    0.734 in
  • Thickness
    0.032 in
  • Screw Size
    5/16
  • 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
Washer - ; ; Black

16FWRT312062B

Price Range
$0.0479 - $0.0315

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.470 in
  • Outside Diameter
    0.734 in
  • Thickness
    0.062 in
  • Screw Size
    5/16
  • 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
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
Natural Nylon 6/6 Retaining Washer - 3.2 mm | 0.125 in; 8.2 mm | 0.321 in; Thickness 2.2 mm | 0.088 in;

16SRRW004209083

Price Range
$0.0297 - $0.0269

Stock Levels
3000 In stock
Attributes
  • Inside Diameter
    0.125 in
  • Outside Diameter
    0.321 in
  • Thickness
    0.088 in
  • Screw Size
    #4
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 6.1 mm | 0.242 in; 12.7 mm | 0.500 in; Thickness 3.5 mm | 0.139 in;

16SRRW025500242

Price Range
$0.0404 - $0.0364

Stock Levels
4000 In stock
Attributes
  • Inside Diameter
    0.242 in
  • Outside Diameter
    0.500 in
  • Thickness
    0.139 in
  • Screw Size
    1/4
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 12.8 mm | 0.504 in; 25.4 mm | 1.000 in; Thickness 5 mm | 0.197 in;

16SRRW050100504

Price Range
$0.1624 - $0.1467

Stock Levels
1000 In stock
Attributes
  • Inside Diameter
    0.504 in
  • Outside Diameter
    1.000 in
  • Thickness
    0.197 in
  • Screw Size
    1/2
  • Material
    Nylon 6/6
Natural Nylon 6/6 - 4.1 mm | 0.161 in; 9.7 mm | 0.380 in; Thickness 2.6 mm | 0.103 in; Compatible Screw Sizes #8

16SRRW008374163

Price Range
$0.0322 - $0.0291

Stock Levels
10000 In stock
Attributes
  • Screw Size
    #8
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 6.6
  • Color
    Natural
Natural Nylon 6/6 - 5.1 mm | 0.200 in; 10.7 mm | 0.421 in; Thickness 3 mm | 0.120 in; Compatible Screw Sizes #10

16SRRW010421200

Price Range
$0.0332 - $0.03

Stock Levels
85000 In stock
Attributes
  • Screw Size
    #10
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 6.6
  • Color
    Natural
Natural Nylon 6/6 - 9.7 mm | 0.381 in; 19.7 mm | 0.775 in; Thickness 4.5 mm | 0.177 in; Compatible Screw Sizes 3/8 in

16SRRW037771381

Price Range
$0.0945 - $0.0853

Stock Levels
1000 In stock
Attributes
  • Screw Size
    3/8
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 6.6
  • Color
    Natural
Natural Nylon 6/6 Retaining Washer - 8.1 mm | 0.318 in; 16.3 mm | 0.640 in; Thickness 4 mm | 0.158 in;

16SRRW031637318

Price Range
$0.0493 - $0.0445

Stock Levels
9000 In stock
Attributes
  • Inside Diameter
    0.318 in
  • Outside Diameter
    0.640 in
  • Thickness
    0.158 in
  • Screw Size
    5/16
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 2.9 mm | 0.115 in; Outside Diameter 5.2 mm | 0.203 in;

16FWRT002032B

Price Range
$0.0179 - $0.0117

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.115 in
  • Outside Diameter
    0.203 in
  • Thickness
    0.032 in
  • Screw Size
    #2
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 5.5 mm | 0.218 in; Outside Diameter 11.5 mm | 0.453 in;

16FWRT008045B

Price Range
$0.0453 - $0.0297

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.218 in
  • Outside Diameter
    0.453 in
  • Thickness
    0.045 in
  • Screw Size
    #8
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 9.5 mm | 0.375 in; Outside Diameter 18.6 mm | 0.734 in;

16FWRT250062EB

Price Range
$0.0479 - $0.0315

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.375 in
  • Outside Diameter
    0.734 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;

16FWRT375062B

Price Range
$0.0468 - $0.0307

Stock Levels
1000 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
Black Nylon 6/6 N/A - Inside Diameter 5 mm | 0.198 in; Outside Diameter 8.3 mm | 0.328 in;

16FWRT006032B

Price Range
$0.0214 - $0.0142

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.198 in
  • Outside Diameter
    0.328 in
  • Thickness
    0.032 in
  • Screw Size
    #6
  • Material
    Nylon 6/6