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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
$0.1787 - $0.1986 621500 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
$0.0419 - $0.0638 50500 In stock
Natural
3/8
Nylon 6/6
0.564 in
0.891 in
0.062 in
$0.0215 - $0.0327 19000 In stock
Natural
#4
Nylon 6/6
0.156 in
0.266 in
0.062 in
$0.0192 - $0.0294 82000 In stock
Natural
#6
Nylon 6/6
0.198 in
0.328 in
0.032 in
$0.0321 - $0.0491 81000 In stock
Natural
1/4
Nylon 6/6
0.375 in
0.594 in
0.032 in
$0.0449 - $0.0683 449000 In stock
Natural
#7
Nylon 6/6
0.375 in
0.750 in
0.062 in
$0.0321 - $0.0491 31000 In stock
Natural
5/16
Nylon 6/6
0.470 in
0.734 in
0.032 in
$0.0972 - $0.1481 7250 In stock
Natural
7/8
Nylon 6/6
0.940 in
1.344 in
0.062 in
$0.0405 - $0.0617 171000 In stock
Natural
#8
Nylon 6/6
0.218 in
0.453 in
0.045 in
$0.0552 - $0.0843 14500 In stock
Natural
7/16
Nylon 6/6
0.570 in
1.031 in
0.062 in
$0.0429 - $0.0654 342000 In stock
Natural
1/4
Nylon 6/6
0.375 in
0.594 in
0.062 in
$0.0552 - $0.0843 29000 In stock
Natural
1/2
Nylon 6/6
0.690 in
1.125 in
0.062 in
$0.0461 - $0.0704 28000 In stock
Natural
1/2
Nylon 6/6
0.690 in
1.125 in
0.032 in
$0.0215 - $0.0327 208000 In stock
Natural
#2
Nylon 6/6
0.115 in
0.203 in
0.062 in
$0.0269 - $0.0408 266000 In stock
Natural
#10
Nylon 6/6
0.277 in
0.453 in
0.032 in
$0.0461 - $0.0704 12500 In stock
Natural
7/16
Nylon 6/6
0.570 in
1.031 in
0.032 in
$0.0269 - $0.0408 395000 In stock
Natural
#8
Nylon 6/6
0.235 in
0.391 in
0.032 in
$0.0429 - $0.0654 50000 In stock
Natural
5/16
Nylon 6/6
0.470 in
0.734 in
0.062 in
$0.0345 - $0.0525 29000 In stock
Natural
3/8
Nylon 6/6
0.564 in
0.891 in
0.032 in
  • of 6
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
621500 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 6/6 Retaining Washer - 14.3 mm | 0.564 in; 22.6 mm | 0.891 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes 3/8 in

16FWRT375062

Price Range
$0.0638 - $0.0419

Stock Levels
50500 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
Natural Nylon 6/6 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
$0.0327 - $0.0215

Stock Levels
19000 In stock
Attributes
  • Inside Diameter
    0.156 in
  • Outside Diameter
    0.266 in
  • Thickness
    0.062 in
  • Screw Size
    #4
  • Material
    Nylon 6/6
Natural Nylon 6/6 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
$0.0294 - $0.0192

Stock Levels
82000 In stock
Attributes
  • Inside Diameter
    0.198 in
  • Outside Diameter
    0.328 in
  • Thickness
    0.032 in
  • Screw Size
    #6
  • Material
    Nylon 6/6
Natural Nylon 6/6 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 in

16FWRT250032

Price Range
$0.0491 - $0.0321

Stock Levels
81000 In stock
Attributes
  • Inside Diameter
    0.375 in
  • Outside Diameter
    0.594 in
  • Thickness
    0.032 in
  • Screw Size
    1/4
  • Material
    Nylon 6/6
Natural Nylon 6/6 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
$0.0683 - $0.0449

Stock Levels
449000 In stock
Attributes
  • Inside Diameter
    0.375 in
  • Outside Diameter
    0.750 in
  • Thickness
    0.062 in
  • Screw Size
    #7
  • Material
    Nylon 6/6
Natural Nylon 6/6 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 in

16FWRT312032

Price Range
$0.0491 - $0.0321

Stock Levels
31000 In stock
Attributes
  • Inside Diameter
    0.470 in
  • Outside Diameter
    0.734 in
  • Thickness
    0.032 in
  • Screw Size
    5/16
  • Material
    Nylon 6/6
Natural Nylon 6/6 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 in

16FWRT875062

Price Range
$0.1481 - $0.0972

Stock Levels
7250 In stock
Attributes
  • Inside Diameter
    0.940 in
  • Outside Diameter
    1.344 in
  • Thickness
    0.062 in
  • Screw Size
    7/8
  • Material
    Nylon 6/6
Natural Nylon 6/6 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
$0.0617 - $0.0405

Stock Levels
171000 In stock
Attributes
  • Inside Diameter
    0.218 in
  • Outside Diameter
    0.453 in
  • Thickness
    0.045 in
  • Screw Size
    #8
  • Material
    Nylon 6/6
Natural Nylon 6/6 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 in

16FWRT437062

Price Range
$0.0843 - $0.0552

Stock Levels
14500 In stock
Attributes
  • Inside Diameter
    0.570 in
  • Outside Diameter
    1.031 in
  • Thickness
    0.062 in
  • Screw Size
    7/16
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 9.5 mm | 0.375 in; 15.1 mm | 0.594 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes 1/4 in

16FWRT250062

Price Range
$0.0654 - $0.0429

Stock Levels
342000 In stock
Attributes
  • Inside Diameter
    0.375 in
  • Outside Diameter
    0.594 in
  • Thickness
    0.062 in
  • Screw Size
    1/4
  • Material
    Nylon 6/6
Natural Nylon 6/6 Retaining Washer - 17.5 mm | 0.690 in; 28.6 mm | 1.125 in; Thickness 1.6 mm | 0.062 in; Compatible Screw Sizes 1/2 in

16FWRT500062

Price Range
$0.0843 - $0.0552

Stock Levels
29000 In stock
Attributes
  • Inside Diameter
    0.690 in
  • Outside Diameter
    1.125 in
  • Thickness
    0.062 in
  • Screw Size
    1/2
  • Material
    Nylon 6/6
Natural Nylon 6/6 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 in

16FWRT500032

Price Range
$0.0704 - $0.0461

Stock Levels
28000 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
Retaining Washer 0.115 in 0.203 in 0.062 in Nylon 6/6 Natural

16FWRT002062

Price Range
$0.0327 - $0.0215

Stock Levels
208000 In stock
Attributes
  • Inside Diameter
    0.115 in
  • Outside Diameter
    0.203 in
  • Thickness
    0.062 in
  • Screw Size
    #2
  • Material
    Nylon 6/6
Natural Nylon 6/6 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
$0.0408 - $0.0269

Stock Levels
266000 In stock
Attributes
  • Inside Diameter
    0.277 in
  • Outside Diameter
    0.453 in
  • Thickness
    0.032 in
  • Screw Size
    #10
  • Material
    Nylon 6/6
Natural Nylon 6/6 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 in

16FWRT437032

Price Range
$0.0704 - $0.0461

Stock Levels
12500 In stock
Attributes
  • Inside Diameter
    0.570 in
  • Outside Diameter
    1.031 in
  • Thickness
    0.032 in
  • Screw Size
    7/16
  • Material
    Nylon 6/6
Natural Nylon 6/6 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
$0.0408 - $0.0269

Stock Levels
395000 In stock
Attributes
  • Inside Diameter
    0.235 in
  • Outside Diameter
    0.391 in
  • Thickness
    0.032 in
  • Screw Size
    #8
  • Material
    Nylon 6/6
Natural Nylon 6/6 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 in

16FWRT312062

Price Range
$0.0654 - $0.0429

Stock Levels
50000 In stock
Attributes
  • Inside Diameter
    0.470 in
  • Outside Diameter
    0.734 in
  • Thickness
    0.062 in
  • Screw Size
    5/16
  • Material
    Nylon 6/6
Natural Nylon 6/6 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 in

16FWRT375032

Price Range
$0.0525 - $0.0345

Stock Levels
29000 In stock
Attributes
  • Inside Diameter
    0.564 in
  • Outside Diameter
    0.891 in
  • Thickness
    0.032 in
  • Screw Size
    3/8
  • Material
    Nylon 6/6