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Retaining Washers

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A Plastic Retaining Washer is primarily used to hold screws and bolts in place during assembly and have a design that grips the outside of screw or bolt shank. Also known as an Anti Loss Washer, they 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.

The range includes material options that provide corrosion, abrasion and chemical resistance.

  • Materials: Polycarbonate (PC), Polyamide 6.6 (PA) and High Density Polyethylene (HDPE)
  • Colour: Natural

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140 results
Product SKUs information
Essentra Part Number Price range Availability Colour Material Inside Diameter Outside Diameter Thickness Compatible Screw Sizes View
R 1,3343 - R 1,6473 Request the lead time here
Natural
Nylon 6/6
7 mm
20 mm
1.5 mm
R 0,339 - R 0,4184 Request the lead time here
Natural
Nylon 6/6
4 mm
6.8 mm
1.6 mm
R 0,5935 - R 0,7329 Request the lead time here
Natural
Nylon 6/6
7 mm
11.5 mm
1.6 mm
R 0,6779 - R 0,837 Request the lead time here
Natural
Nylon 6/6
9.5 mm
15.1 mm
1.6 mm
R 1,0102 - R 1,2474 Request the lead time here
Natural
Nylon 6/6
9.5 mm
18.6 mm
1.6 mm
R 0,5092 - R 0,6287 Request the lead time here
Natural
Nylon 6/6
11.9 mm
18.6 mm
0.8 mm
R 1,6023 - R 1,9782 Request the lead time here
Natural
Nylon 6/6
R 0,5656 - R 0,6982 Request the lead time here
Natural
Nylon 6/6
R 0,5456 - R 0,6737 Request the lead time here
Natural
Nylon 6/6
R 0,95 - R 1,1111 Request the lead time here
Natural
HDPE
7.0 mm
0.5 mm
R 0,9998 - R 0,9998 1478 In stock - Delivery conditions may apply, visit our FAQs
Natural
PA
6.4 mm
10.0 mm
2.8 mm
R 0,95 - R 0,95 200 In stock - Delivery conditions may apply, visit our FAQs
Natural
PA
4.3 mm
12.0 mm
1.4 mm
R 0,9742 - R 0,9742 Request the lead time here
Natural
PA
8.5 mm
2.8 mm
R 0,805 - R 0,805 Request the lead time here
Natural
PA
9.0 mm
1.5 mm
R 2,7592 - R 3,2996 Request the lead time here
Natural
HDPE
32.0 mm
3.0 mm
R 2,048 - R 2,4747 Request the lead time here
Natural
HDPE
24.0 mm
2.0 mm
R 1,6782 - R 2,0054 Request the lead time here
Natural
HDPE
12.0 mm
1.6 mm
R 2,2614 - R 2,7307 Request the lead time here
Natural
HDPE
24.0 mm
2.5 mm
R 1,0354 - R 1,2444 Request the lead time here
Natural
HDPE
12.8 mm
0.8 mm
R 2,4463 - R 2,9298 Request the lead time here
Natural
HDPE
27.0 mm
2.5 mm
  • of 7
Retaining Washer 0.275 in 0.787 in 0.059 in Nylon 6/6

10217160

Price Range
R 1,6473 - R 1,3343

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    7 mm
  • Outside Diameter
    20 mm
  • Thickness
    1.5 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.156 in 0.266 in 0.062 in Nylon 6/6

10217030

Price Range
R 0,4184 - R 0,339

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4 mm
  • Outside Diameter
    6.8 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.277 in 0.453 in 0.062 in Nylon 6/6

10217177

Price Range
R 0,7329 - R 0,5935

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    7 mm
  • Outside Diameter
    11.5 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.375 in 0.594 in 0.062 in Nylon 6/6

10217221

Price Range
R 0,837 - R 0,6779

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    9.5 mm
  • Outside Diameter
    15.1 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.375 in 0.734 in 0.062 in Nylon 6/6

10217252

Price Range
R 1,2474 - R 1,0102

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    9.5 mm
  • Outside Diameter
    18.6 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.470 in 0.734 in 0.032 in Nylon 6/6

10217269

Price Range
R 0,6287 - R 0,5092

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    11.9 mm
  • Outside Diameter
    18.6 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Washer 9.6 mm 0.775 in 0.177 in Nylon 6/6

10354919

Price Range
R 1,9782 - R 1,6023

Stock Levels
Request the lead time here
Attributes
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Commodity Code
    3926909790
Washer 5.0 mm 0.421 in 0.120 in Nylon 6/6

10354902

Price Range
R 0,6982 - R 0,5656

Stock Levels
Request the lead time here
Attributes
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Commodity Code
    3926909790
Washer 4.0 mm 0.381 in 0.103 in Nylon 6/6

10354896

Price Range
R 0,6737 - R 0,5456

Stock Levels
Request the lead time here
Attributes
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
  • Colour
    Natural
  • Commodity Code
    3926909790
Retaining Washer 3.7 mm 7.0 mm 0.5 mm HDPE

10214954

Price Range
R 1,1111 - R 0,95

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    7.0 mm
  • Thickness
    0.5 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 6.4 mm 6.4 mm 2.8 mm PA

10055847

Price Range
R 0,9998 - R 0,9998

Stock Levels
1478 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Inside Diameter
    6.4 mm
  • Outside Diameter
    10.0 mm
  • Thickness
    2.8 mm
  • Material
    PA
  • Full Material
    Polyamide 66
Retaining Washer 4.3 mm 12.0 mm 1.4 mm PA

10055915

Price Range
R 0,95 - R 0,95

Stock Levels
200 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Inside Diameter
    4.3 mm
  • Outside Diameter
    12.0 mm
  • Thickness
    1.4 mm
  • Material
    PA
  • Full Material
    Polyamide 66
Retaining Washer 5.3 mm 8.5 mm 2.8 mm PA

10055830

Price Range
R 0,9742 - R 0,9742

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    8.5 mm
  • Thickness
    2.8 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Retaining Washer 3.2 mm 9.0 mm 1.5 mm PA

10055908

Price Range
R 0,805 - R 0,805

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    9.0 mm
  • Thickness
    1.5 mm
  • Material
    PA
  • Full Material
    Polyamide 66
  • Colour
    Natural
Retaining Washer 17.0 mm 32.0 mm 3.0 mm HDPE

10322741

Price Range
R 3,2996 - R 2,7592

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    32.0 mm
  • Thickness
    3.0 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 10.5 mm 24.0 mm 2.0 mm HDPE

10322703

Price Range
R 2,4747 - R 2,048

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    24.0 mm
  • Thickness
    2.0 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 5.4 mm 12.0 mm 1.6 mm HDPE

10322673

Price Range
R 2,0054 - R 1,6782

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    12.0 mm
  • Thickness
    1.6 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 13.0 mm 24.0 mm 2.5 mm HDPE

10322727

Price Range
R 2,7307 - R 2,2614

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    24.0 mm
  • Thickness
    2.5 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 4.3 mm 12.8 mm 0.8 mm HDPE

10322550

Price Range
R 1,2444 - R 1,0354

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    12.8 mm
  • Thickness
    0.8 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 13.0 mm 27.0 mm 2.5 mm HDPE

10322710

Price Range
R 2,9298 - R 2,4463

Stock Levels
Request the lead time here
Attributes
  • Outside Diameter
    27.0 mm
  • Thickness
    2.5 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural