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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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106 results
Product SKUs information
Item Code Price range Availability Colour Screw Size Material Inside Diameter Outside Diameter Thickness View
$0.161 - $0.1788 Request the lead time here
Natural
M3
Nylon
0.126 in
0.217 in
0.087 in
$0.1758 - $0.195 14000 In stock
Natural
M5
Nylon
0.209 in
0.335 in
0.11 in
$0.2537 - $0.284 Request the lead time here
Natural
M10
Nylon
0.413 in
0.827 in
0.098 in
$0.1712 - $0.1901 Request the lead time here
Natural
M4
Nylon
0.169 in
0.276 in
0.091 in
$0.1787 - $0.1986 615000 In stock
Natural
M6
Nylon
0.252 in
0.709 in
0.079 in
$0.1454 - $0.1613 34000 In stock
Natural
M3
Nylon
0.126 in
0.354 in
0.059 in
$0.1745 - $0.1937 Request the lead time here
Natural
M5
Nylon
0.209 in
0.453 in
0.055 in
$0.2231 - $0.248 Request the lead time here
Natural
M8
Nylon
0.331 in
0.512 in
0.11 in
RWM050A $0.1599 - $0.1775 54000 In stock
Natural
M2
Nylon
0.106 in
0.197 in
0.059 in
$0.1719 - $0.191 6400 In stock
Natural
M4
Nylon
0.169 in
0.472 in
0.055 in
$0.1805 - $0.2006 1310000 In stock
Natural
M6
Nylon
0.252 in
0.394 in
0.11 in
$0.0689 - $0.0761 2000 In stock
Blue
M6
LDPE - PIR
0.252 in
0.429 in
0.059 in
$0.0957 - $0.1062 1500 In stock
Blue
M7
LDPE - PIR
0.331 in
0.591 in
0.059 in
$0.0563 - $0.0624 1318000 In stock
Blue
M5
LDPE - PIR
0.209 in
0.394 in
0.039 in
$0.0612 - $0.068 Request the lead time here
Grey
M2.5
LDPE - PIR
0.106 in
0.197 in
0.059 in
$0.138 - $0.2105 Request the lead time here
Black
#7
Nylon 6/6
0.375 in
1.000 in
0.062 in
$0.0255 - $0.039 93000 In stock
Natural
#8
Nylon 6/6
0.235 in
0.390 in
0.032 in
$0.3261 - $0.4968 Request the lead time here
Natural
3/8
Nylon 6/6
0.563 in
1.260 in
0.062 in
$0.0845 - $0.1287 20000 In stock
Natural
#10
Nylon 6/6
0.275 in
0.787 in
0.059 in
$0.0549 - $0.0729 4000 In stock
Natural
#10
Nylon 6/6
0.277 in
0.400 in
0.055 in
  • of 6
Natural Nylon Retaining Washer - 3.2 mm | 0.126 in; 5.5 mm | 0.217 in; Thickness 2.2 mm | 0.087 in;

RWM150A

Price Range
$0.1788 - $0.161

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.126 in
  • Outside Diameter
    0.217 in
  • Thickness
    0.087 in
  • Screw Size
    M3
  • Material
    Nylon
Natural Nylon Retaining Washer - 5.3 mm | 0.209 in; 8.5 mm | 0.335 in; Thickness 2.8 mm | 0.11 in;

RWM350A

Price Range
$0.195 - $0.1758

Stock Levels
14000 In stock
Attributes
  • Inside Diameter
    0.209 in
  • Outside Diameter
    0.335 in
  • Thickness
    0.11 in
  • Screw Size
    M5
  • Material
    Nylon
Natural Nylon Retaining Washer - 10.5 mm | 0.413 in; 21.0 mm | 0.827 in; Thickness 2.5 mm | 0.098 in;

RWM550A

Price Range
$0.284 - $0.2537

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.413 in
  • Outside Diameter
    0.827 in
  • Thickness
    0.098 in
  • Screw Size
    M10
  • Material
    Nylon
Natural Nylon Retaining Washer - 4.3 mm | 0.169 in; 7.0 mm | 0.276 in; Thickness 2.3 mm | 0.091 in;

RWM200A

Price Range
$0.1901 - $0.1712

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.169 in
  • Outside Diameter
    0.276 in
  • Thickness
    0.091 in
  • Screw Size
    M4
  • Material
    Nylon
Natural Nylon Retaining Washer - 6.4 mm | 0.252 in; 18.0 mm | 0.709 in; Thickness 2.0 mm | 0.079 in;

RWM400A

Price Range
$0.1986 - $0.1787

Stock Levels
615000 In stock
Attributes
  • Inside Diameter
    0.252 in
  • Outside Diameter
    0.709 in
  • Thickness
    0.079 in
  • Screw Size
    M6
  • Material
    Nylon
Natural Nylon Retaining Washer - 3.2 mm | 0.126 in; 9.0 mm | 0.354 in; Thickness 1.5 mm | 0.059 in;

RWM100A

Price Range
$0.1613 - $0.1454

Stock Levels
34000 In stock
Attributes
  • Inside Diameter
    0.126 in
  • Outside Diameter
    0.354 in
  • Thickness
    0.059 in
  • Screw Size
    M3
  • Material
    Nylon
Natural Nylon Retaining Washer - 5.3 mm | 0.209 in; 11.5 mm | 0.453 in; Thickness 1.4 mm | 0.055 in;

RWM300A

Price Range
$0.1937 - $0.1745

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.209 in
  • Outside Diameter
    0.453 in
  • Thickness
    0.055 in
  • Screw Size
    M5
  • Material
    Nylon
Natural Nylon Retaining Washer - 8.4 mm | 0.331 in; 13.0 mm | 0.512 in; Thickness 2.8 mm | 0.11 in;

RWM500A

Price Range
$0.248 - $0.2231

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.331 in
  • Outside Diameter
    0.512 in
  • Thickness
    0.11 in
  • Screw Size
    M8
  • Material
    Nylon
Natural Nylon Retaining Washer - 2.7 mm | 0.106 in; 5.0 mm | 0.197 in; Thickness 1.5 mm | 0.059 in;

RWM050A

Price Range
$0.1775 - $0.1599

Stock Levels
54000 In stock
Attributes
  • Inside Diameter
    0.106 in
  • Outside Diameter
    0.197 in
  • Thickness
    0.059 in
  • Screw Size
    M2
  • Material
    Nylon
Natural Nylon Retaining Washer - 4.3 mm | 0.169 in; 12.0 mm | 0.472 in; Thickness 1.4 mm | 0.055 in;

RWM250A

Price Range
$0.191 - $0.1719

Stock Levels
6400 In stock
Attributes
  • Inside Diameter
    0.169 in
  • Outside Diameter
    0.472 in
  • Thickness
    0.055 in
  • Screw Size
    M4
  • Material
    Nylon
Natural Nylon Retaining Washer - 6.4 mm | 0.252 in; 10.0 mm | 0.394 in; Thickness 2.8 mm | 0.11 in;

RWM450A

Price Range
$0.2006 - $0.1805

Stock Levels
1310000 In stock
Attributes
  • Inside Diameter
    0.252 in
  • Outside Diameter
    0.394 in
  • Thickness
    0.11 in
  • Screw Size
    M6
  • Material
    Nylon
Blue LDPE - PIR Retaining Washer - 6.4 mm | 0.252 in; 12.0 mm | 0.472 in; Thickness 1.6 mm | 0.063 in;

015206008703

Price Range
$0.0761 - $0.0689

Stock Levels
2000 In stock
Attributes
  • Inside Diameter
    0.252 in
  • Outside Diameter
    0.429 in
  • Thickness
    0.059 in
  • Screw Size
    M6
  • Material
    LDPE - PIR
Blue LDPE - PIR Retaining Washer - 8.4 mm | 0.331 in; 17.0 mm | 0.669 in; Thickness 2.0 mm | 0.079 in;

015208008703

Price Range
$0.1062 - $0.0957

Stock Levels
1500 In stock
Attributes
  • Inside Diameter
    0.331 in
  • Outside Diameter
    0.591 in
  • Thickness
    0.059 in
  • Screw Size
    M7
  • Material
    LDPE - PIR
Blue LDPE - PIR Retaining Washer - 5.3 mm | 0.209 in; 10.0 mm | 0.394 in; Thickness 1.0 mm | 0.039 in;

015205008703

Price Range
$0.0624 - $0.0563

Stock Levels
1318000 In stock
Attributes
  • Inside Diameter
    0.209 in
  • Outside Diameter
    0.394 in
  • Thickness
    0.039 in
  • Screw Size
    M5
  • Material
    LDPE - PIR
Grey LDPE - PIR Retaining Washer - 2.7 mm | 0.106 in; 6.5 mm | 0.256 in; Thickness 1.1 mm | 0.043 in;

015102500203

Price Range
$0.068 - $0.0612

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.106 in
  • Outside Diameter
    0.197 in
  • Thickness
    0.059 in
  • Screw Size
    M2.5
  • Material
    LDPE - PIR
Black Nylon 6/6 N/A - Inside Diameter 9.5 mm | 0.375 in; Outside Diameter 25.4 mm | 1.000 in;

16FWRT007062AB

Price Range
$0.2105 - $0.138

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.375 in
  • Outside Diameter
    1.000 in
  • Thickness
    0.062 in
  • Screw Size
    #7
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 6 mm | 0.235 in; 9.9 mm | 0.390 in; Thickness 0.8 mm | 0.032 in;

16FWRT008032A

Price Range
$0.039 - $0.0255

Stock Levels
93000 In stock
Attributes
  • Inside Diameter
    0.235 in
  • Outside Diameter
    0.390 in
  • Thickness
    0.032 in
  • Screw Size
    #8
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 14.3 mm | 0.563 in; 32 mm | 1.260 in; Thickness 1.6 mm | 0.062 in;

16FWRT375062A

Price Range
$0.4968 - $0.3261

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.563 in
  • Outside Diameter
    1.260 in
  • Thickness
    0.062 in
  • Screw Size
    3/8
  • 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;

16FWRT010059

Price Range
$0.1287 - $0.0845

Stock Levels
20000 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 - 7 mm | 0.277 in; 10.2 mm | 0.400 in; Thickness 1.4 mm | 0.055 in;

16FWRT010055

Price Range
$0.0729 - $0.0549

Stock Levels
4000 In stock
Attributes
  • Inside Diameter
    0.277 in
  • Outside Diameter
    0.400 in
  • Thickness
    0.055 in
  • Screw Size
    #10
  • Material
    Nylon 6/6