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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
£ 0.0644 - £ 0.0657 458998 In stock
Blue
LDPE - PIR
8.4 mm
15.0 mm
1.5 mm
£ 0.0299 - £ 0.0299 17000 In stock
Blue
LDPE - PIR
2.7 mm
5.0 mm
1.0 mm
£ 0.0231 - £ 0.0231 119039 In stock
Red
LDPE - PIR
3.2 mm
7.0 mm
1.4 mm
10070857 £ 0.1587 - £ 0.1587 38000 In stock
Natural
HDPE
12.0 mm
1.6 mm
£ 0.0325 - £ 0.0401 1493 In stock
Natural
Nylon 6/6
7 mm
16 mm
1.6 mm
£ 0.0281 - £ 0.0347 6086 In stock
Natural
Nylon 6/6
11.9 mm
18.6 mm
1.6 mm
£ 0.1168 - £ 0.1443 Request the lead time here
Natural
Nylon 6/6
17.5 mm
28.6 mm
0.8 mm
£ 0.0294 - £ 0.0362 1000 In stock
Natural
Nylon 6/6
9.5 mm
19.1 mm
1.6 mm
£ 0.0105 - £ 0.0129 Request the lead time here
Natural
Nylon 6/6
2.9 mm
5.2 mm
0.8 mm
£ 0.029 - £ 0.0358 Request the lead time here
Natural
Nylon 6/6
4 mm
6.8 mm
3.2 mm
£ 0.2139 - £ 0.2641 Request the lead time here
Natural
Nylon 6/6
14.3 mm
32 mm
1.6 mm
£ 0.0363 - £ 0.0448 69944 In stock
Natural
Nylon 6/6
14.5 mm
26.2 mm
1.6 mm
£ 0.0246 - £ 0.0304 1976 In stock
Natural
Nylon 6/6
6 mm
9.9 mm
1.6 mm
£ 0.0211 - £ 0.0261 Request the lead time here
Natural
Nylon 6/6
8.7 mm
12.7 mm
0.8 mm
£ 0.0554 - £ 0.0684 Request the lead time here
Natural
Nylon 6/6
7 mm
20 mm
1.5 mm
£ 0.0419 - £ 0.0518 Request the lead time here
Natural
Nylon 6/6
9.5 mm
18.6 mm
1.6 mm
10217054 £ 0.0126 - £ 0.0156 Request the lead time here
Natural
Nylon 6/6
5 mm
8.3 mm
0.8 mm
£ 0.0105 - £ 0.0129 198035 In stock
Natural
Nylon 6/6
4 mm
6.8 mm
0.8 mm
£ 0.0274 - £ 0.0339 136 In stock
Natural
Nylon 6/6
14.3 mm
22.6 mm
1.6 mm
£ 0.2023 - £ 0.2497 2250 In stock
Natural
Nylon 6/6
27.2 mm
35.2 mm
1.6 mm
  • of 7
Retaining Washer 8.4 mm 15.0 mm 1.5 mm LDPE - PIR

10116890

Price Range
£ 0.0657 - £ 0.0644

Stock Levels
458998 In stock
Attributes
  • Inside Diameter
    8.4 mm
  • Outside Diameter
    15.0 mm
  • Thickness
    1.5 mm
  • Material
    LDPE - PIR
  • Full Material
    Polyamide 66
Retaining Washer 2.7 mm 5.0 mm 1.0 mm LDPE - PIR

10116845

Price Range
£ 0.0299 - £ 0.0299

Stock Levels
17000 In stock
Attributes
  • Inside Diameter
    2.7 mm
  • Outside Diameter
    5.0 mm
  • Thickness
    1.0 mm
  • Material
    LDPE - PIR
  • Full Material
    Polyamide 66
Retaining Washer 3.2 mm 7.0 mm 1.4 mm LDPE - PIR

10116739

Price Range
£ 0.0231 - £ 0.0231

Stock Levels
119039 In stock
Attributes
  • Inside Diameter
    3.2 mm
  • Outside Diameter
    7.0 mm
  • Thickness
    1.4 mm
  • Material
    LDPE - PIR
  • Full Material
    Low Density Polyethylene
Retaining Washer 8.4 mm 12.0 mm 1.6 mm HDPE

10070857

Price Range
£ 0.1587 - £ 0.1587

Stock Levels
38000 In stock
Attributes
  • Outside Diameter
    12.0 mm
  • Thickness
    1.6 mm
  • Material
    HDPE
  • Full Material
    High Density Polyethylene
  • Colour
    Natural
Retaining Washer 0.277 in 0.630 in 0.062 in Nylon 6/6

10217191

Price Range
£ 0.0401 - £ 0.0325

Stock Levels
1493 In stock
Attributes
  • Inside Diameter
    7 mm
  • Outside Diameter
    16 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.470 in 0.734 in 0.062 in Nylon 6/6

10217276

Price Range
£ 0.0347 - £ 0.0281

Stock Levels
6086 In stock
Attributes
  • Inside Diameter
    11.9 mm
  • Outside Diameter
    18.6 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.690 in 1.125 in 0.032 in Nylon 6/6

10217344

Price Range
£ 0.1443 - £ 0.1168

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    17.5 mm
  • Outside Diameter
    28.6 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.375 in 0.750 in 0.062 in Nylon 6/6

10217078

Price Range
£ 0.0362 - £ 0.0294

Stock Levels
1000 In stock
Attributes
  • Inside Diameter
    9.5 mm
  • Outside Diameter
    19.1 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.115 in 0.203 in 0.032 in Nylon 6/6

10216996

Price Range
£ 0.0129 - £ 0.0105

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    2.9 mm
  • Outside Diameter
    5.2 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.156 in 0.266 in 0.125 in Nylon 6/6

10217047

Price Range
£ 0.0358 - £ 0.029

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    4 mm
  • Outside Diameter
    6.8 mm
  • Thickness
    3.2 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.563 in 1.260 in 0.062 in Nylon 6/6

10217306

Price Range
£ 0.2641 - £ 0.2139

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    14.3 mm
  • Outside Diameter
    32 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.570 in 1.031 in 0.062 in Nylon 6/6

10217337

Price Range
£ 0.0448 - £ 0.0363

Stock Levels
69944 In stock
Attributes
  • Inside Diameter
    14.5 mm
  • Outside Diameter
    26.2 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.235 in 0.391 in 0.062 in Nylon 6/6

10217139

Price Range
£ 0.0304 - £ 0.0246

Stock Levels
1976 In stock
Attributes
  • Inside Diameter
    6 mm
  • Outside Diameter
    9.9 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.344 in 0.500 in 0.032 in Nylon 6/6

10217214

Price Range
£ 0.0261 - £ 0.0211

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    8.7 mm
  • Outside Diameter
    12.7 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.275 in 0.787 in 0.059 in Nylon 6/6

10217160

Price Range
£ 0.0684 - £ 0.0554

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 0.375 in 0.734 in 0.062 in Nylon 6/6

10217252

Price Range
£ 0.0518 - £ 0.0419

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 0.198 in 0.328 in 0.032 in Nylon 6/6

10217054

Price Range
£ 0.0156 - £ 0.0126

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    5 mm
  • Outside Diameter
    8.3 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.156 in 0.266 in 0.032 in Nylon 6/6

10217016

Price Range
£ 0.0129 - £ 0.0105

Stock Levels
198035 In stock
Attributes
  • Inside Diameter
    4 mm
  • Outside Diameter
    6.8 mm
  • Thickness
    0.8 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 0.564 in 0.891 in 0.062 in Nylon 6/6

10217290

Price Range
£ 0.0339 - £ 0.0274

Stock Levels
136 In stock
Attributes
  • Inside Diameter
    14.3 mm
  • Outside Diameter
    22.6 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
Retaining Washer 1.070 in 1.385 in 0.062 in Nylon 6/6

10217375

Price Range
£ 0.2497 - £ 0.2023

Stock Levels
2250 In stock
Attributes
  • Inside Diameter
    27.2 mm
  • Outside Diameter
    35.2 mm
  • Thickness
    1.6 mm
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66