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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
$0.0176 - $0.0269 16000 In stock
Black
#4
Nylon 6/6
0.156 in
0.266 in
0.032 in
$0.0473 - $0.0719 Request the lead time here
Black
5/16
Nylon 6/6
0.470 in
0.734 in
0.062 in
$0.0354 - $0.054 Request the lead time here
Black
5/16
Nylon 6/6
0.470 in
0.734 in
0.032 in
$0.0495 - $0.0549 Request the lead time here
Black
#10
Nylon 6/6
$0.1787 - $0.1986 614000 In stock
Natural
M6
Nylon
0.252 in
0.709 in
0.079 in
$0.1712 - $0.1901 Request the lead time here
Natural
M4
Nylon
0.169 in
0.276 in
0.091 in
$0.1745 - $0.1937 Request the lead time here
Natural
M5
Nylon
0.209 in
0.453 in
0.055 in
$0.1454 - $0.1613 31000 In stock
Natural
M3
Nylon
0.126 in
0.354 in
0.059 in
$0.1719 - $0.191 400 In stock
Natural
M4
Nylon
0.169 in
0.472 in
0.055 in
$0.1805 - $0.2006 1300000 In stock
Natural
M6
Nylon
0.252 in
0.394 in
0.11 in
$0.2231 - $0.248 4000 In stock
Natural
M8
Nylon
0.331 in
0.512 in
0.11 in
RWM050A $0.1599 - $0.1775 45000 In stock
Natural
M2
Nylon
0.106 in
0.197 in
0.059 in
$0.0587 - $0.0654 Request the lead time here
Red
M5
LDPE - PIR
0.209 in
0.433 in
0.055 in
$0.0957 - $0.1062 Request the lead time here
Grey
M7
LDPE - PIR
0.331 in
0.512 in
0.106 in
$0.0699 - $0.0779 17000 In stock
Grey
M6
LDPE - PIR
0.252 in
0.394 in
0.106 in
$0.1355 - $0.1503 12500 In stock
Blue
M10
LDPE - PIR
0.413 in
0.709 in
0.059 in
$0.0608 - $0.0672 12000 In stock
Blue
M2.5
LDPE - PIR
0.106 in
0.197 in
0.039 in
$0.0957 - $0.1062 1500 In stock
Blue
M7
LDPE - PIR
0.331 in
0.591 in
0.059 in
$0.0957 - $0.1062 Request the lead time here
Red
M7
LDPE - PIR
0.331 in
0.669 in
0.079 in
$0.0689 - $0.0761 3000 In stock
Blue
M6
LDPE - PIR
0.252 in
0.429 in
0.059 in
  • of 6
Black Nylon 6/6 Washer - Inside Diameter 4 mm | 0.156 in; Outside Diameter - 6.8 mm | 0.266 in; Thickness 0.8 mm | 0.032 in; ; UL

16FWRT004032B

Price Range
$0.0269 - $0.0176

Stock Levels
16000 In stock
Attributes
  • Inside Diameter
    0.156 in
  • Outside Diameter
    0.266 in
  • Thickness
    0.032 in
  • Screw Size
    #4
  • Material
    Nylon 6/6
Washer - ; ; Black

16FWRT312062B

Price Range
$0.0719 - $0.0473

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.470 in
  • Outside Diameter
    0.734 in
  • Thickness
    0.062 in
  • Screw Size
    5/16
  • Material
    Nylon 6/6
Black Nylon 6/6 Washer - 11.9 mm | 0.470 in; 18.6 mm | 0.734 in; Thickness 0.8 mm | 0.032 in;

16FWRT312032B

Price Range
$0.054 - $0.0354

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.470 in
  • Outside Diameter
    0.734 in
  • Thickness
    0.032 in
  • Screw Size
    5/16
  • Material
    Nylon 6/6
Retaining Washer 5.0 mm 0.421 in 0.120 in Nylon 6/6 Black

16SRRW010421200B

Price Range
$0.0549 - $0.0495

Stock Levels
Request the lead time here
Attributes
  • Screw Size
    #10
  • Material
    Nylon 6/6
  • Full Material
    Polyamide 66
  • Colour
    Black
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
614000 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 - 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 - 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 - 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
31000 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 - 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
400 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
1300000 In stock
Attributes
  • Inside Diameter
    0.252 in
  • Outside Diameter
    0.394 in
  • Thickness
    0.11 in
  • Screw Size
    M6
  • 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
4000 In stock
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
45000 In stock
Attributes
  • Inside Diameter
    0.106 in
  • Outside Diameter
    0.197 in
  • Thickness
    0.059 in
  • Screw Size
    M2
  • Material
    Nylon
Red LDPE - PIR Retaining Washer - 5.3 mm | 0.209 in; 11.0 mm | 0.433 in; Thickness 1.3 mm | 0.051 in; Compatible Screw Sizes M5

015005000503

Price Range
$0.0654 - $0.0587

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.209 in
  • Outside Diameter
    0.433 in
  • Thickness
    0.055 in
  • Screw Size
    M5
  • Material
    LDPE - PIR
Grey LDPE - PIR Retaining Washer - 8.4 mm | 0.331 in; 13.0 mm | 0.512 in; Thickness 2.0 mm | 0.079 in; Compatible Screw Sizes M7

015108000203

Price Range
$0.1062 - $0.0957

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.331 in
  • Outside Diameter
    0.512 in
  • Thickness
    0.106 in
  • Screw Size
    M7
  • Material
    LDPE - PIR
Grey LDPE - PIR Retaining Washer - 6.4 mm | 0.252 in; 10 mm | 0.393 in; Thickness 2.7 mm | 0.106 in; Compatible Screw Sizes M6

015106000203

Price Range
$0.0779 - $0.0699

Stock Levels
17000 In stock
Attributes
  • Inside Diameter
    0.252 in
  • Outside Diameter
    0.394 in
  • Thickness
    0.106 in
  • Screw Size
    M6
  • Material
    LDPE - PIR
Blue LDPE - PIR Retaining Washer - 10.5 mm | 0.413 in; 18.0 mm | 0.709 in; Thickness 1.5 mm | 0.059 in; Compatible Screw Sizes M10

015210008703

Price Range
$0.1503 - $0.1355

Stock Levels
12500 In stock
Attributes
  • Inside Diameter
    0.413 in
  • Outside Diameter
    0.709 in
  • Thickness
    0.059 in
  • Screw Size
    M10
  • Material
    LDPE - PIR
Blue LDPE - PIR Retaining Washer - 2.7 mm | 0.106 in; 6.5 mm | 0.256 in; Thickness 1.1 mm | 0.043 in; Compatible Screw Sizes M2.5

015202508703

Price Range
$0.0672 - $0.0608

Stock Levels
12000 In stock
Attributes
  • Inside Diameter
    0.106 in
  • Outside Diameter
    0.197 in
  • Thickness
    0.039 in
  • Screw Size
    M2.5
  • 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; Compatible Screw Sizes M7

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
Red LDPE - PIR Retaining Washer - 8.4 mm | 0.331 in; 17.0 mm | 0.669 in; Thickness 2.0 mm | 0.079 in; Compatible Screw Sizes M7

015008000503

Price Range
$0.1062 - $0.0957

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.331 in
  • Outside Diameter
    0.669 in
  • Thickness
    0.079 in
  • Screw Size
    M7
  • Material
    LDPE - PIR
Blue LDPE - PIR Retaining Washer - 6.4 mm | 0.252 in; 12.0 mm | 0.472 in; Thickness 1.6 mm | 0.063 in; Compatible Screw Sizes M6

015206008703

Price Range
$0.0761 - $0.0689

Stock Levels
3000 In stock
Attributes
  • Inside Diameter
    0.252 in
  • Outside Diameter
    0.429 in
  • Thickness
    0.059 in
  • Screw Size
    M6
  • Material
    LDPE - PIR