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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
$0.0289 - $0.044 2000 In stock
Natural
3/8
Nylon 6/6
0.564 in
0.734 in
0.062 in
$0.1985 - $0.3026 1000 In stock
Natural
1.000
Nylon 6/6
1.070 in
1.385 in
0.062 in
$0.0544 - $0.0829 23500 In stock
Natural
#10
Nylon 6/6
0.275 in
0.787 in
0.059 in
16FWRT250032A $0.0207 - $0.0316 45000 In stock
Natural
1/4
Nylon 6/6
0.344 in
0.500 in
0.032 in
16FWRT010055 $0.0354 - $0.047 5000 In stock
Natural
#10
Nylon 6/6
0.277 in
0.400 in
0.055 in
$0.0319 - $0.0487 15000 In stock
Natural
#10
Nylon 6/6
0.277 in
0.630 in
0.062 in
$0.1647 - $0.251 9000 In stock
Natural
1/4
Nylon 6/6
0.450 in
1.500 in
0.062 in
$0.1799 - $0.2742 Request the lead time here
Natural
1/4
Nylon 6/6
0.375 in
1.500 in
0.062 in
$0.0352 - $0.039 22000 In stock
Natural
1/4
Nylon 6/6
0.256 in
0.505 in
0.139 in
$0.026 - $0.0287 3000 In stock
Natural
#4
Nylon 6/6
0.125 in
0.321 in
0.088 in
$0.0352 - $0.039 4000 In stock
Natural
1/4
Nylon 6/6
0.242 in
0.500 in
0.139 in
$0.1417 - $0.1569 1000 In stock
Natural
1/2
Nylon 6/6
0.504 in
1.000 in
0.197 in
$0.0824 - $0.0913 1000 In stock
Natural
3/8
Nylon 6/6
$0.043 - $0.0476 9000 In stock
Natural
5/16
Nylon 6/6
0.318 in
0.640 in
0.158 in
16SRRW006354150 $0.027 - $0.0299 1000 In stock
Natural
#6
Nylon 6/6
0.154 in
0.363 in
0.095 in
$0.029 - $0.0321 85000 In stock
Natural
#10
Nylon 6/6
$0.0281 - $0.0311 10000 In stock
Natural
#8
Nylon 6/6
16FWRT008032A $0.0164 - $0.0251 Request the lead time here
Natural
#8
Nylon 6/6
0.235 in
0.390 in
0.032 in
$0.2183 - $0.3329 Request the lead time here
Black
1.000
Nylon 6/6
1.070 in
1.385 in
0.062 in
$0.039 - $0.0518 Request the lead time here
Black
#10
Nylon 6/6
0.277 in
0.400 in
0.055 in
  • of 6
Natural Nylon 6/6 Retaining Washer - 14.3 mm | 0.564 in; 18.6 mm | 0.734 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes 3/8 in

16FWRT375062C

Price Range
$0.044 - $0.0289

Stock Levels
2000 In stock
Attributes
  • Inside Diameter
    0.564 in
  • Outside Diameter
    0.734 in
  • Thickness
    0.062 in
  • Screw Size
    3/8
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 27.2 mm | 1.070 in; 35.2 mm | 1.385 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes 1.000 in

16FWRT999062

Price Range
$0.3026 - $0.1985

Stock Levels
1000 In stock
Attributes
  • Inside Diameter
    1.070 in
  • Outside Diameter
    1.385 in
  • Thickness
    0.062 in
  • Screw Size
    1.000
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 7 mm | 0.275 in; 20 mm | 0.787 in; Thickness 1.5 mm | 0.059 in; Compatible Screw Sizes #10

16FWRT010059

Price Range
$0.0829 - $0.0544

Stock Levels
23500 In stock
Attributes
  • Inside Diameter
    0.275 in
  • Outside Diameter
    0.787 in
  • Thickness
    0.059 in
  • Screw Size
    #10
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 8.7 mm | 0.344 in; 12.7 mm | 0.500 in; Thickness 0.8 mm | 0.032 in; Compatible Screw Sizes 1/4 in

16FWRT250032A

Price Range
$0.0316 - $0.0207

Stock Levels
45000 In stock
Attributes
  • Inside Diameter
    0.344 in
  • Outside Diameter
    0.500 in
  • Thickness
    0.032 in
  • Screw Size
    1/4
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 7 mm | 0.277 in; 10.2 mm | 0.400 in; Thickness 1.4 mm | 0.055 in; Compatible Screw Sizes #10

16FWRT010055

Price Range
$0.047 - $0.0354

Stock Levels
5000 In stock
Attributes
  • Inside Diameter
    0.277 in
  • Outside Diameter
    0.400 in
  • Thickness
    0.055 in
  • Screw Size
    #10
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 7 mm | 0.277 in; 16 mm | 0.630 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes #10

16FWRT010062C

Price Range
$0.0487 - $0.0319

Stock Levels
15000 In stock
Attributes
  • Inside Diameter
    0.277 in
  • Outside Diameter
    0.630 in
  • Thickness
    0.062 in
  • Screw Size
    #10
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 11.4 mm | 0.450 in; 38.1 mm | 1.500 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes 1/4 in

16FWRT250062A

Price Range
$0.251 - $0.1647

Stock Levels
9000 In stock
Attributes
  • Inside Diameter
    0.450 in
  • Outside Diameter
    1.500 in
  • Thickness
    0.062 in
  • Screw Size
    1/4
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 9.5 mm | 0.375 in; 38.1 mm | 1.500 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes 1/4 in

16FWRT250062C

Price Range
$0.2742 - $0.1799

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
Natural Nylon 6/6 Retaining Washer - 6.5 mm | 0.256 in; 12.8 mm | 0.505 in; Thickness 3.5 mm | 0.139 in;

16SRRW025500256

Price Range
$0.039 - $0.0352

Stock Levels
22000 In stock
Attributes
  • Inside Diameter
    0.256 in
  • Outside Diameter
    0.505 in
  • Thickness
    0.139 in
  • Screw Size
    1/4
  • 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
$0.0287 - $0.026

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
$0.039 - $0.0352

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
$0.1569 - $0.1417

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 - 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
$0.0913 - $0.0824

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
$0.0476 - $0.043

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
Natural Nylon 6/6 Retaining Washer - 3.9 mm | 0.154 in; 9.2 mm | 0.363 in; Thickness 2.4 mm | 0.095 in;

16SRRW006354150

Price Range
$0.0299 - $0.027

Stock Levels
1000 In stock
Attributes
  • Inside Diameter
    0.154 in
  • Outside Diameter
    0.363 in
  • Thickness
    0.095 in
  • Screw Size
    #6
  • Material
    Nylon 6/6
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
$0.0321 - $0.029

Stock Levels
85000 In stock
Attributes
  • Screw Size
    #10
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 6.6
  • Color
    Natural
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
$0.0311 - $0.0281

Stock Levels
10000 In stock
Attributes
  • Screw Size
    #8
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 6.6
  • Color
    Natural
Natural Nylon 6/6 Retaining Washer - 6 mm | 0.235 in; 9.9 mm | 0.390 in; Thickness 0.8 mm | 0.032 in; Compatible Screw Sizes #8

16FWRT008032A

Price Range
$0.0251 - $0.0164

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
Retaining Washer 1.070 in 1.385 in 0.062 in Nylon 6/6 Black

16FWRT999062B

Price Range
$0.3329 - $0.2183

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 0.277 in 0.400 in 0.055 in Nylon 6/6 Black

16FWRT010055B

Price Range
$0.0518 - $0.039

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