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Retaining Washers

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Retaining 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 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. The washer cold forms and fully enters the pitch of the screw to provide sealing.

These 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.

  • Material: High Density Polyethylene (HDPE)
  • Colour: Natural

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50 results
Product SKUs information
Item Code Price range Availability Colour Material Inside Diameter Outside Diameter Thickness Compatible Screw Sizes View
$0.027 - $0.0284 2025 In stock
Natural
PA
5.5 mm
2.2 mm
$0.021 - $0.022 2025 In stock
Natural
PA
8.0 mm
1.0 mm
$0.0421 - $0.0443 1010 In stock
Natural
PA
18.0 mm
2.0 mm
$0.0462 - $0.0487 1011 In stock
Natural
PA
21.0 mm
2.5 mm
$0.037 - $0.039 2023 In stock
Natural
HDPE
12.0 mm
1.6 mm
$0.0241 - $0.0444 2025 In stock
Natural
HDPE
10.0 mm
1.0 mm
$0.2126 - $0.2238 220 In stock
Natural
PA
$0.0607 - $0.0639 1010 In stock
Natural
PA
$0.1192 - $0.1256 210 In stock
Natural
PA
$0.0377 - $0.0396 1030 In stock
Natural
PA
$0.0851 - $0.0897 518 In stock
Natural
PA
$0.0225 - $0.0236 2025 In stock
Natural
PA
7.0 mm
2.3 mm
$0.0273 - $0.0287 1034 In stock
Natural
PA
5.0 mm
1.5 mm
$0.1502 - $0.1581 210 In stock
Natural
PA
$0.0158 - $0.0166 24 In stock
Natural
PA
9.0 mm
1.4 mm
$0.0257 - $0.0272 2015 In stock
Natural
HDPE
8.0 mm
0.8 mm
$0.0241 - $0.0444 2023 In stock
Natural
HDPE
9.0 mm
0.8 mm
$0.0352 - $0.037 1018 In stock
Natural
HDPE
14.0 mm
1.2 mm
$0.028 - $0.0294 1024 In stock
Natural
HDPE
16.0 mm
1.6 mm
$0.0357 - $0.0376 1035 In stock
Natural
PA
8.5 mm
2.8 mm
  • of 3
Natural PA Anti-Loss Washer Retaining Washer - 3.2 mm | 0.126 in; 5.5 mm | 0.217 in; Thickness 2.2 mm | 0.087 in; Compatible Screw Sizes M3

031030000001

Price Range
$0.0284 - $0.027

Stock Levels
2025 In stock
Attributes
  • Outside Diameter
    5.5 mm
  • Thickness
    2.2 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 4.3 mm | 0.169 in; 8.0 mm | 0.315 in; Thickness 1.0 mm | 0.039 in; Compatible Screw Sizes M4

041040000001

Price Range
$0.022 - $0.021

Stock Levels
2025 In stock
Attributes
  • Outside Diameter
    8.0 mm
  • Thickness
    1.0 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 6.4 mm | 0.252 in; 18.0 mm | 0.709 in; Thickness 2.0 mm | 0.079 in; Compatible Screw Sizes M6

032060000001

Price Range
$0.0443 - $0.0421

Stock Levels
1010 In stock
Attributes
  • Outside Diameter
    18.0 mm
  • Thickness
    2.0 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 10.5 mm | 0.413 in; 21.0 mm | 0.827 in; Thickness 2.5 mm | 0.098 in;

003100000001

Price Range
$0.0487 - $0.0462

Stock Levels
1011 In stock
Attributes
  • Outside Diameter
    21.0 mm
  • Thickness
    2.5 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural HDPE Anti-Loss Washer Retaining Washer - 8.4 mm | 0.331 in; 12.0 mm | 0.472 in; Thickness 1.6 mm | 0.063 in; Compatible Screw Sizes M8

1040360900VR

Price Range
$0.039 - $0.037

Stock Levels
2023 In stock
Attributes
  • Outside Diameter
    12.0 mm
  • Thickness
    1.6 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Natural HDPE Anti-Loss Washer Retaining Washer - 5.3 mm | 0.209 in; 10.0 mm | 0.394 in; Thickness 1.0 mm | 0.039 in; Compatible Screw Sizes M5

497519

Price Range
$0.0444 - $0.0241

Stock Levels
2025 In stock
Attributes
  • Outside Diameter
    10.0 mm
  • Thickness
    1.0 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Anti-Loss Washer - ; Inside Diameter - 20.3 mm | 0.799 in; 36.0 mm | 1.417 in; Thickness 6.8 mm | 0.268 in; Natural; PA

016020000001

Price Range
$0.2238 - $0.2126

Stock Levels
220 In stock
Attributes
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Anti-Loss Washer - ; Inside Diameter - 6.2 mm | 0.244 in; 12.7 mm | 0.5 in; Thickness 3.6 mm | 0.142 in; Natural; PA

016006000001

Price Range
$0.0639 - $0.0607

Stock Levels
1010 In stock
Attributes
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Anti-Loss Washer - ; Inside Diameter - 12.2 mm | 0.48 in; 24.0 mm | 0.945 in; Thickness 5.2 mm | 0.205 in; Natural; PA

016012000001

Price Range
$0.1256 - $0.1192

Stock Levels
210 In stock
Attributes
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Anti-Loss Washer - ; Inside Diameter - 2.1 mm | 0.083 in; 5.0 mm | 0.197 in; Thickness 1.7 mm | 0.067 in; Natural; PA

016002000001

Price Range
$0.0396 - $0.0377

Stock Levels
1030 In stock
Attributes
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Anti-Loss Washer - ; Inside Diameter - 10.2 mm | 0.402 in; 20.0 mm | 0.787 in; Thickness 5.0 mm | 0.197 in; Natural; PA

016010000001

Price Range
$0.0897 - $0.0851

Stock Levels
518 In stock
Attributes
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 4.3 mm | 0.169 in; 7.0 mm | 0.276 in; Thickness 2.3 mm | 0.091 in;

031040000001

Price Range
$0.0236 - $0.0225

Stock Levels
2025 In stock
Attributes
  • Outside Diameter
    7.0 mm
  • Thickness
    2.3 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 2.7 mm | 0.106 in; 5.0 mm | 0.197 in; Thickness 1.5 mm | 0.059 in;

031025000001

Price Range
$0.0287 - $0.0273

Stock Levels
1034 In stock
Attributes
  • Outside Diameter
    5.0 mm
  • Thickness
    1.5 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Anti-Loss Washer - ; Inside Diameter - 16.2 mm | 0.638 in; 30.0 mm | 1.181 in; Thickness 5.9 mm | 0.232 in; Natural; PA

016016000001

Price Range
$0.1581 - $0.1502

Stock Levels
210 In stock
Attributes
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 4.3 mm | 0.169 in; 9.0 mm | 0.354 in; Thickness 1.4 mm | 0.055 in; Compatible Screw Sizes M4

003040000001

Price Range
$0.0166 - $0.0158

Stock Levels
24 In stock
Attributes
  • Outside Diameter
    9.0 mm
  • Thickness
    1.4 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural HDPE Anti-Loss Washer Retaining Washer - 3.2 mm | 0.126 in; 8.0 mm | 0.315 in; Thickness 0.8 mm | 0.031 in; Compatible Screw Sizes M3

1040040900VR

Price Range
$0.0272 - $0.0257

Stock Levels
2015 In stock
Attributes
  • Outside Diameter
    8.0 mm
  • Thickness
    0.8 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Natural HDPE Anti-Loss Washer Retaining Washer - 4.3 mm | 0.169 in; 9.0 mm | 0.354 in; Thickness 0.8 mm | 0.031 in; Compatible Screw Sizes M4

497518

Price Range
$0.0444 - $0.0241

Stock Levels
2023 In stock
Attributes
  • Outside Diameter
    9.0 mm
  • Thickness
    0.8 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Natural HDPE Anti-Loss Washer Retaining Washer - 6.4 mm | 0.252 in; 14.0 mm | 0.551 in; Thickness 1.2 mm | 0.047 in;

1040090900VR

Price Range
$0.037 - $0.0352

Stock Levels
1018 In stock
Attributes
  • Outside Diameter
    14.0 mm
  • Thickness
    1.2 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Natural HDPE Anti-Loss Washer Retaining Washer - 6.4 mm | 0.252 in; 16.0 mm | 0.63 in; Thickness 1.6 mm | 0.063 in; Compatible Screw Sizes M6

1040260900VR

Price Range
$0.0294 - $0.028

Stock Levels
1024 In stock
Attributes
  • Outside Diameter
    16.0 mm
  • Thickness
    1.6 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 5.3 mm | 0.209 in; 8.5 mm | 0.335 in; Thickness 2.8 mm | 0.11 in; Compatible Screw Sizes M5

031050000001

Price Range
$0.0376 - $0.0357

Stock Levels
1035 In stock
Attributes
  • Outside Diameter
    8.5 mm
  • Thickness
    2.8 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural