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Retaining Washers

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Retaining Washers, also known as Retention Washers or Anti-Loss 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 retainer 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. Self retaining washers cold form and fully enter the pitch of the screw to provide improved sealing.

These plastic retaining 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 Color Screw Size Material Inside Diameter Outside Diameter Thickness View
$0.092 - $0.1403 Request the lead time here
Black
#7
Nylon 6/6
0.375 in
1.000 in
0.062 in
$0.0117 - $0.0179 Request the lead time here
Black
#2
Nylon 6/6
0.115 in
0.203 in
0.032 in
$0.0297 - $0.0453 Request the lead time here
Black
#8
Nylon 6/6
0.218 in
0.453 in
0.045 in
$0.0315 - $0.0479 Request the lead time here
Black
1/4
Nylon 6/6
0.375 in
0.734 in
0.062 in
$0.0307 - $0.0468 1000 In stock
Black
3/8
Nylon 6/6
0.564 in
0.891 in
0.062 in
$0.0197 - $0.03 Request the lead time here
Black
#10
Nylon 6/6
0.277 in
0.453 in
0.032 in
$0.0142 - $0.0214 Request the lead time here
Black
#6
Nylon 6/6
0.198 in
0.328 in
0.032 in
$0.0197 - $0.03 Request the lead time here
Black
#6
Nylon 6/6
0.198 in
0.328 in
0.062 in
$0.0197 - $0.03 Request the lead time here
Black
#8
Nylon 6/6
0.235 in
0.390 in
0.032 in
$0.026 - $0.0396 Request the lead time here
Black
1/4
Nylon 6/6
0.450 in
1.500 in
0.062 in
$0.0338 - $0.0515 1500 In stock
Black
1/2
Nylon 6/6
0.690 in
1.125 in
0.032 in
$0.0276 - $0.042 4000 In stock
Black
#8
Nylon 6/6
0.235 in
0.391 in
0.062 in
$0.0638 - $0.0708 2500 In stock
Red
M7
LDPE - PIR
0.331 in
0.669 in
0.079 in
$0.0459 - $0.0507 3000 In stock
Blue
M6
LDPE - PIR
0.252 in
0.429 in
0.059 in
$0.0421 - $0.0466 2000 In stock
Gray
M5
LDPE - PIR
0.209 in
0.335 in
0.098 in
$0.0375 - $0.0416 1318000 In stock
Blue
M5
LDPE - PIR
0.209 in
0.394 in
0.039 in
$0.0638 - $0.0708 8500 In stock
Blue
M7
LDPE - PIR
0.331 in
0.591 in
0.059 in
$0.0405 - $0.0448 15000 In stock
Red
M2.5
LDPE - PIR
0.106 in
0.256 in
0.043 in
$0.0638 - $0.0708 3000 In stock
Gray
M7
LDPE - PIR
0.331 in
0.512 in
0.106 in
16FWRT002032 $0.0107 - $0.0162 744000 In stock
Natural
#2
Nylon 6/6
0.115 in
0.203 in
0.032 in
  • of 6
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
$0.1403 - $0.092

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
Black Nylon 6/6 N/A - Inside Diameter 2.9 mm | 0.115 in; Outside Diameter 5.2 mm | 0.203 in;

16FWRT002032B

Price Range
$0.0179 - $0.0117

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.115 in
  • Outside Diameter
    0.203 in
  • Thickness
    0.032 in
  • Screw Size
    #2
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 5.5 mm | 0.218 in; Outside Diameter 11.5 mm | 0.453 in;

16FWRT008045B

Price Range
$0.0453 - $0.0297

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.218 in
  • Outside Diameter
    0.453 in
  • Thickness
    0.045 in
  • Screw Size
    #8
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 9.5 mm | 0.375 in; Outside Diameter 18.6 mm | 0.734 in;

16FWRT250062EB

Price Range
$0.0479 - $0.0315

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.375 in
  • Outside Diameter
    0.734 in
  • Thickness
    0.062 in
  • Screw Size
    1/4
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 14.3 mm | 0.564 in; Outside Diameter 22.6 mm | 0.891 in;

16FWRT375062B

Price Range
$0.0468 - $0.0307

Stock Levels
1000 In stock
Attributes
  • Inside Diameter
    0.564 in
  • Outside Diameter
    0.891 in
  • Thickness
    0.062 in
  • Screw Size
    3/8
  • Material
    Nylon 6/6
Black Nylon 6/6 Washer - Inside Diameter 7 mm | 0.277 in; Outside Diameter - 11.5 mm | 0.453 in; Thickness 0.8 mm | 0.032 in; ; UL

16FWRT010032B

Price Range
$0.03 - $0.0197

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.277 in
  • Outside Diameter
    0.453 in
  • Thickness
    0.032 in
  • Screw Size
    #10
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 5 mm | 0.198 in; Outside Diameter 8.3 mm | 0.328 in;

16FWRT006032B

Price Range
$0.0214 - $0.0142

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.198 in
  • Outside Diameter
    0.328 in
  • Thickness
    0.032 in
  • Screw Size
    #6
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 5 mm | 0.198 in; Outside Diameter 8.3 mm | 0.328 in;

16FWRT006062B

Price Range
$0.03 - $0.0197

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.198 in
  • Outside Diameter
    0.328 in
  • Thickness
    0.062 in
  • Screw Size
    #6
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 6 mm | 0.235 in; Outside Diameter 9.9 mm | 0.390 in;

16FWRT008032AB

Price Range
$0.03 - $0.0197

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.235 in
  • Outside Diameter
    0.390 in
  • Thickness
    0.032 in
  • Screw Size
    #8
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 11.4 mm | 0.450 in; Outside Diameter 38.1 mm | 1.500 in;

16FWRT250062AB

Price Range
$0.0396 - $0.026

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter
    0.450 in
  • Outside Diameter
    1.500 in
  • Thickness
    0.062 in
  • Screw Size
    1/4
  • Material
    Nylon 6/6
Black Nylon 6/6 N/A - Inside Diameter 17.5 mm | 0.690 in; Outside Diameter 28.6 mm | 1.125 in;

16FWRT500032B

Price Range
$0.0515 - $0.0338

Stock Levels
1500 In stock
Attributes
  • Inside Diameter
    0.690 in
  • Outside Diameter
    1.125 in
  • Thickness
    0.032 in
  • Screw Size
    1/2
  • Material
    Nylon 6/6
Black Nylon 6/6 Washer - 6 mm | 0.235 in; 9.9 mm | 0.391 in; Thickness 1.6 mm | 0.062 in;

16FWRT008062B

Price Range
$0.042 - $0.0276

Stock Levels
4000 In stock
Attributes
  • Inside Diameter
    0.235 in
  • Outside Diameter
    0.391 in
  • Thickness
    0.062 in
  • Screw Size
    #8
  • Material
    Nylon 6/6
Red LDPE - PIR Retaining Washer - 8.4 mm | 0.331 in; 17.0 mm | 0.669 in; Thickness 2.0 mm | 0.079 in;

015008000503

Price Range
$0.0708 - $0.0638

Stock Levels
2500 In stock
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;

015206008703

Price Range
$0.0507 - $0.0459

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
Gray LDPE - PIR Retaining Washer - 5.3 mm | 0.209 in; 8.5 mm | 0.335 in; Thickness 2.7 mm | 0.106 in;

015105000203

Price Range
$0.0466 - $0.0421

Stock Levels
2000 In stock
Attributes
  • Inside Diameter
    0.209 in
  • Outside Diameter
    0.335 in
  • Thickness
    0.098 in
  • Screw Size
    M5
  • 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
$0.0416 - $0.0375

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
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
$0.0708 - $0.0638

Stock Levels
8500 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 - 2.7 mm | 0.106 in; 6.5 mm | 0.256 in; Thickness 1.1 mm | 0.043 in;

015002500503

Price Range
$0.0448 - $0.0405

Stock Levels
15000 In stock
Attributes
  • Inside Diameter
    0.106 in
  • Outside Diameter
    0.256 in
  • Thickness
    0.043 in
  • Screw Size
    M2.5
  • Material
    LDPE - PIR
Gray LDPE - PIR Retaining Washer - 8.4 mm | 0.331 in; 13.0 mm | 0.512 in; Thickness 2.0 mm | 0.079 in;

015108000203

Price Range
$0.0708 - $0.0638

Stock Levels
3000 In stock
Attributes
  • Inside Diameter
    0.331 in
  • Outside Diameter
    0.512 in
  • Thickness
    0.106 in
  • Screw Size
    M7
  • Material
    LDPE - PIR
Natural Nylon 6/6 Retaining Washer - 2.9 mm | 0.115 in; 5.2 mm | 0.203 in; Thickness 0.8 mm | 0.032 in;

16FWRT002032

Price Range
$0.0162 - $0.0107

Stock Levels
744000 In stock
Attributes
  • Inside Diameter
    0.115 in
  • Outside Diameter
    0.203 in
  • Thickness
    0.032 in
  • Screw Size
    #2
  • Material
    Nylon 6/6