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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 Inside Diameter Outside Diameter Thickness View
16FWRT004050 $0.0192 - $0.0293 98000 In stock
0.250 in
0.050 in
16FWRT007062 $0.0289 - $0.044 495000 In stock
0.750 in
0.062 in
$0.026 - $0.0287 1000 In stock
0.321 in
$0.0352 - $0.039 4000 In stock
0.500 in
$0.1417 - $0.1569 1000 In stock
1.000 in
$0.0228 - $0.0348 Request the lead time here
0.734 in
$0.0113 - $0.0173 16000 In stock
0.156 in
0.266 in
0.032 in
$0.0304 - $0.0463 Request the lead time here
0.470 in
0.734 in
0.062 in
$0.0412 - $0.0627 1013000 In stock
0.734 in
0.062 in
16FWRT010062A $0.0273 - $0.0416 3000 In stock
0.500 in
0.062 in
$0.0889 - $0.1356 Request the lead time here
0.375 in
1.000 in
0.062 in
$0.0151 - $0.0232 Request the lead time here
0.156 in
0.266 in
0.062 in
$0.0301 - $0.0458 Request the lead time here
0.277 in
0.500 in
0.062 in
$0.0304 - $0.0463 Request the lead time here
0.375 in
1.500 in
0.062 in
$0.0244 - $0.0372 Request the lead time here
0.564 in
0.891 in
0.032 in
$0.0151 - $0.0232 Request the lead time here
0.115 in
0.203 in
0.062 in
$0.0113 - $0.0173 Request the lead time here
0.115 in
0.203 in
0.032 in
$0.019 - $0.029 Request the lead time here
0.277 in
0.453 in
0.032 in
$0.0352 - $0.0484 Request the lead time here
0.374 in
0.750 in
0.062 in
$0.0327 - $0.0498 500 In stock
1.031 in
0.032 in
  • of 6
Natural Nylon 6/6 Anti-Loss Washer 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; Compatible Screw Sizes #4

16FWRT004050

Price Range
$0.0293 - $0.0192

Stock Levels
98000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 6.6
  • Color
    Natural
  • Outside Diameter
    0.250 in
  • Thickness
    0.050 in
Natural Nylon 6/6 Anti-Loss Washer Retaining Washer - 9.5 mm | 0.375 in; 19.1 mm | 0.750 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes #7

16FWRT007062

Price Range
$0.044 - $0.0289

Stock Levels
495000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 6.6
  • Color
    Natural
  • Outside Diameter
    0.750 in
  • Thickness
    0.062 in
Natural Nylon 6/6 Sealing & Retaining Washer Retaining Washer - 3.2 mm | 0.125 in; 8.2 mm | 0.321 in; Thickness 2.2 mm | 0.088 in; Compatible Screw Sizes 4

16SRRW004209083

Price Range
$0.0287 - $0.026

Stock Levels
1000 In stock
Attributes
  • Washer Type
    Sealing & Retaining Washer
  • Full Material
    Nylon 6/6
  • Color
    Natural
  • Outside Diameter
    0.321 in
Natural Nylon 6/6 Sealing & Retaining Washer Retaining Washer - 6.1 mm | 0.242 in; 12.7 mm | 0.500 in; Thickness 3.5 mm | 0.139 in; Compatible Screw Sizes 1/4 in

16SRRW025500242

Price Range
$0.039 - $0.0352

Stock Levels
4000 In stock
Attributes
  • Washer Type
    Sealing & Retaining Washer
  • Full Material
    Nylon 6/6
  • Color
    Natural
  • Outside Diameter
    0.500 in
Natural Nylon 6/6 Sealing & Retaining Washer Retaining Washer - 12.8 mm | 0.504 in; 25.4 mm | 1.000 in; Thickness 5 mm | 0.197 in; Compatible Screw Sizes 1/2 in

16SRRW050100504

Price Range
$0.1569 - $0.1417

Stock Levels
1000 In stock
Attributes
  • Washer Type
    Sealing & Retaining Washer
  • Full Material
    Nylon 6/6
  • Color
    Natural
  • Outside Diameter
    1.000 in
Black Nylon 6/6 Anti-Loss Washer Washer - 11.9 mm | 0.470 in; 18.6 mm | 0.734 in; Thickness 0.8 mm | 0.032 in; Compatible Screw Sizes 5/16

16FWRT312032B

Price Range
$0.0348 - $0.0228

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Nylon 6/6
  • Color
    Black
  • Outside Diameter
    0.734 in
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; Compatible Screw Sizes #4; UL

16FWRT004032B

Price Range
$0.0173 - $0.0113

Stock Levels
16000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Nylon 6/6
  • Color
    Black
  • Compatible Screw Sizes (All)
    #4
  • Outside Diameter
    0.266 in
Washer - ; ; Black

16FWRT312062B

Price Range
$0.0463 - $0.0304

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Nylon 6/6
  • Color
    Black
  • Outside Diameter
    0.734 in
  • Inside Diameter
    0.470 in
Natural Nylon 6/6 Anti-Loss Washer Retaining Washer - 9.5 mm | 0.375 in; 18.6 mm | 0.734 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes 1/4

16FWRT250062E

Price Range
$0.0627 - $0.0412

Stock Levels
1013000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 6.6
  • Color
    Natural
  • Outside Diameter
    0.734 in
  • Thickness
    0.062 in
Natural Nylon 6/6 Anti-Loss Washer Retaining Washer - 7 mm | 0.277 in; 12.7 mm | 0.500 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes #10

16FWRT010062A

Price Range
$0.0416 - $0.0273

Stock Levels
3000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 6.6
  • Color
    Natural
  • Outside Diameter
    0.500 in
  • Thickness
    0.062 in
Black Nylon 6/6 N/A - Inside Diameter 9.5 mm | 0.375 in; Outside Diameter 25.4 mm | 1.000 in;

16FWRT007062AB

Price Range
$0.1356 - $0.0889

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Nylon 6/6
  • Color
    Black
  • Outside Diameter
    1.000 in
  • Inside Diameter
    0.375 in
Black Nylon 6/6 N/A - Inside Diameter 4 mm | 0.156 in; Outside Diameter 6.8 mm | 0.266 in;

16FWRT004062B

Price Range
$0.0232 - $0.0151

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Nylon 6/6
  • Color
    Black
  • Outside Diameter
    0.266 in
  • Inside Diameter
    0.156 in
Black Nylon 6/6 N/A - Inside Diameter 7 mm | 0.277 in; Outside Diameter 12.7 mm | 0.500 in;

16FWRT010062AB

Price Range
$0.0458 - $0.0301

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Nylon 6/6
  • Color
    Black
  • Outside Diameter
    0.500 in
  • Inside Diameter
    0.277 in
Black Nylon N/A - Inside Diameter 9.5 mm | 0.375 in; Outside Diameter 38.1 mm | 1.500 in;

16FWRT250062CB

Price Range
$0.0463 - $0.0304

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Nylon 6/6
  • Color
    Black
  • Outside Diameter
    1.500 in
  • Inside Diameter
    0.375 in
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
$0.0372 - $0.0244

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Nylon 6/6
  • Color
    Black
  • Outside Diameter
    0.891 in
  • Inside Diameter
    0.564 in
Black Nylon 6/6 N/A - Inside Diameter 2.9 mm | 0.115 in; Outside Diameter 5.2 mm | 0.203 in;

16FWRT002062B

Price Range
$0.0232 - $0.0151

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Nylon 6/6
  • Color
    Black
  • Outside Diameter
    0.203 in
  • Inside Diameter
    0.115 in
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
$0.0173 - $0.0113

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Nylon 6/6
  • Color
    Black
  • Outside Diameter
    0.203 in
  • Inside Diameter
    0.115 in
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; Compatible Screw Sizes #10; UL

16FWRT010032B

Price Range
$0.029 - $0.019

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Nylon 6/6
  • Color
    Black
  • Compatible Screw Sizes (All)
    #10
  • Outside Diameter
    0.453 in
Retaining Washer 9.5 mm 0.750 in 0.062 in Nylon 6/6 Black

16FWRT007062B

Price Range
$0.0484 - $0.0352

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 6.6
  • Color
    Black
  • Compatible Screw Sizes (All)
    #7
  • Outside Diameter
    0.750 in
Retaining Washer 14.4 mm 1.031 in 0.032 in Nylon 6/6 Black

16FWRT437032B

Price Range
$0.0498 - $0.0327

Stock Levels
500 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 6.6
  • Color
    Black
  • Outside Diameter
    1.031 in
  • Thickness
    0.032 in