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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.

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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91 results
Product SKUs information
Item Code Price range Availability Inside Diameter Outside Diameter Thickness View
$0.0207 - $0.0317 225000 In stock
$0.0429 - $0.0651 Request the lead time here
$0.0392 - $0.0596 153000 In stock
$0.0363 - $0.0554 227000 In stock
$0.0288 - $0.044 114000 In stock
$0.0434 - $0.066 768000 In stock
$0.026 - $0.0395 326000 In stock
$0.0311 - $0.0474 42000 In stock
$0.0446 - $0.068 57000 In stock
$0.0939 - $0.1431 7250 In stock
$0.0207 - $0.0317 16000 In stock
$0.026 - $0.0395 474000 In stock
$0.0414 - $0.0632 49000 In stock
$0.0534 - $0.0815 14500 In stock
$0.0311 - $0.0474 173000 In stock
$0.0333 - $0.0507 136000 In stock
$0.0446 - $0.068 16000 In stock
$0.0155 - $0.0236 248000 In stock
$0.0186 - $0.0284 342000 In stock
$0.0363 - $0.0554 478000 In stock
  • of 5
Natural PA Anti-Loss Washer Retaining Washer - 2.9 mm | 0.115 in; 5.2 mm | 0.203 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes #2

16FWRT002062

Price Range
$0.0317 - $0.0207

Stock Levels
225000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 4 mm | 0.156 in; 6.8 mm | 0.266 in; Thickness 3.2 mm | 0.125 in; Compatible Screw Sizes #4

16FWRT004125

Price Range
$0.0651 - $0.0429

Stock Levels
Request the lead time here
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 5.5 mm | 0.218 in; 11.5 mm | 0.453 in; Thickness 1.1 mm | 0.045 in; Compatible Screw Sizes #8

16FWRT008045

Price Range
$0.0596 - $0.0392

Stock Levels
153000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 7 mm | 0.277 in; 11.5 mm | 0.453 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes #10

16FWRT010062

Price Range
$0.0554 - $0.0363

Stock Levels
227000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - Inside Diameter Range 2.6 - 4.0 mm | 0.102 - 0.157 in; Outside Diameter 25.4 mm | 1.000 in; Thickness 1.3 mm | 0.051 in; Compatible Screw Sizes #4

16FWRT004050

Price Range
$0.044 - $0.0288

Stock Levels
114000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA 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
$0.066 - $0.0434

Stock Levels
768000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 7 mm | 0.277 in; 11.5 mm | 0.453 in; Thickness 0.8 mm | 0.032 in; Compatible Screw Sizes #10

16FWRT010032

Price Range
$0.0395 - $0.026

Stock Levels
326000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining 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

16FWRT312032

Price Range
$0.0474 - $0.0311

Stock Levels
42000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 14.5 mm | 0.570 in; 26.2 mm | 1.031 in; Thickness 0.8 mm | 0.032 in; Compatible Screw Sizes 7/16

16FWRT437032

Price Range
$0.068 - $0.0446

Stock Levels
57000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 23.9 mm | 0.940 in; 34.1 mm | 1.344 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes 7/8

16FWRT875062

Price Range
$0.1431 - $0.0939

Stock Levels
7250 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 4 mm | 0.156 in; 6.8 mm | 0.266 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes #4

16FWRT004062

Price Range
$0.0317 - $0.0207

Stock Levels
16000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 6 mm | 0.235 in; 9.9 mm | 0.391 in; Thickness 0.8 mm | 0.032 in; Compatible Screw Sizes #8

16FWRT008032

Price Range
$0.0395 - $0.026

Stock Levels
474000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 11.9 mm | 0.470 in; 18.6 mm | 0.734 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes 5/16

16FWRT312062

Price Range
$0.0632 - $0.0414

Stock Levels
49000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 14.5 mm | 0.570 in; 26.2 mm | 1.031 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes 7/16

16FWRT437062

Price Range
$0.0815 - $0.0534

Stock Levels
14500 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 9.5 mm | 0.375 in; 15.1 mm | 0.594 in; Thickness 0.8 mm | 0.032 in; Compatible Screw Sizes 1/4

16FWRT250032

Price Range
$0.0474 - $0.0311

Stock Levels
173000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 14.3 mm | 0.564 in; 22.6 mm | 0.891 in; Thickness 0.8 mm | 0.032 in; Compatible Screw Sizes 3/8

16FWRT375032

Price Range
$0.0507 - $0.0333

Stock Levels
136000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 17.5 mm | 0.690 in; 28.6 mm | 1.125 in; Thickness 0.8 mm | 0.032 in; Compatible Screw Sizes 1/2

16FWRT500032

Price Range
$0.068 - $0.0446

Stock Levels
16000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 4 mm | 0.156 in; 6.8 mm | 0.266 in; Thickness 0.8 mm | 0.032 in; Compatible Screw Sizes #4

16FWRT004032

Price Range
$0.0236 - $0.0155

Stock Levels
248000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 5 mm | 0.198 in; 8.3 mm | 0.328 in; Thickness 0.8 mm | 0.032 in; Compatible Screw Sizes #6

16FWRT006032

Price Range
$0.0284 - $0.0186

Stock Levels
342000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural
Natural PA Anti-Loss Washer Retaining Washer - 6 mm | 0.235 in; 9.9 mm | 0.391 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes #8

16FWRT008062

Price Range
$0.0554 - $0.0363

Stock Levels
478000 In stock
Attributes
  • Washer Type
    Anti-Loss Washer
  • Full Material
    Polyamide 66
  • Colour
    Natural