Retaining Washers
In stock
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.
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None| Price range | Availability | Inside Diameter | Outside Diameter | Thickness | View | |
|---|---|---|---|---|---|---|
| RWM450A | $0.1162 - $0.1292 | 1468000 In stock |
|
0.394 in
|
0.11 in
|
|
| $0.1124 - $0.1247 | 2000 In stock |
|
0.453 in
|
0.055 in
|
||
| 16FWRT004125 | $0.0286 - $0.0434 | Request the lead time here |
|
0.266 in
|
0.125 in
|
|
| 16FWRT250032 | $0.0207 - $0.0316 | 83000 In stock |
|
0.594 in
|
0.032 in
|
|
| 16FWRT004050 | $0.0192 - $0.0293 | 98000 In stock |
|
0.250 in
|
0.050 in
|
|
| 16FWRT010032 | $0.0173 - $0.0263 | 209000 In stock |
|
0.453 in
|
0.032 in
|
|
| $0.0297 - $0.0453 | 26500 In stock |
|
1.031 in
|
0.032 in
|
||
| 16FWRT500032 | $0.0297 - $0.0453 | 27000 In stock |
|
1.125 in
|
0.032 in
|
|
| 16FWRT008032 | $0.0173 - $0.0263 | 640000 In stock |
|
0.391 in
|
0.032 in
|
|
| 16FWRT312062 | $0.0276 - $0.0421 | 34000 In stock |
|
0.734 in
|
0.062 in
|
|
| $0.0356 - $0.0543 | 49500 In stock |
|
1.125 in
|
0.062 in
|
||
| 16FWRT004032 | $0.0103 - $0.0157 | 16000 In stock |
|
0.266 in
|
0.032 in
|
|
| 16FWRT008062 | $0.0242 - $0.0369 | 412000 In stock |
|
0.391 in
|
0.062 in
|
|
| 16FWRT375062 | $0.027 - $0.0411 | 25500 In stock |
|
0.891 in
|
0.062 in
|
|
| 16FWRT007062 | $0.0289 - $0.044 | 495000 In stock |
|
0.750 in
|
0.062 in
|
|
| 16FWRT002062 | $0.0138 - $0.0211 | 219000 In stock |
|
0.203 in
|
0.062 in
|
|
| 16FWRT008045 | $0.0261 - $0.0397 | 96000 In stock |
|
0.453 in
|
0.045 in
|
|
| 16FWRT375032 | $0.0222 - $0.0338 | 167000 In stock |
|
0.891 in
|
0.032 in
|
|
| 16FWRT004062 | $0.0138 - $0.0211 | 14000 In stock |
|
0.266 in
|
0.062 in
|
|
| 16FWRT010062 | $0.0242 - $0.0369 | Request the lead time here |
|
0.453 in
|
0.062 in
|
|
Natural Nylon Anti-Loss Washer Retaining Washer - 6.4 mm | 0.252 in; 10.0 mm | 0.394 in; Thickness 2.8 mm | 0.11 in; Compatible Screw Sizes M6
- Price Range
- $0.1292 - $0.1162
- Stock Levels
- 1468000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Outside Diameter
0.394 in -
Thickness
0.11 in
Natural Nylon Anti-Loss Washer Retaining Washer - 5.3 mm | 0.209 in; 11.5 mm | 0.453 in; Thickness 1.4 mm | 0.055 in; Compatible Screw Sizes M5
- Price Range
- $0.1247 - $0.1124
- Stock Levels
- 2000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Outside Diameter
0.453 in -
Thickness
0.055 in
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
- Price Range
- $0.0434 - $0.0286
- Stock Levels
- Request the lead time here
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.266 in -
Thickness
0.125 in
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
- Price Range
- $0.0316 - $0.0207
- Stock Levels
- 83000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.594 in -
Thickness
0.032 in
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
- Price Range
- $0.0293 - $0.0192
- Stock Levels
- 98000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.250 in -
Thickness
0.050 in
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
- Price Range
- $0.0263 - $0.0173
- Stock Levels
- 209000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.453 in -
Thickness
0.032 in
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
- Price Range
- $0.0453 - $0.0297
- Stock Levels
- 26500 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
1.031 in -
Thickness
0.032 in
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
- Price Range
- $0.0453 - $0.0297
- Stock Levels
- 27000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
1.125 in -
Thickness
0.032 in
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
- Price Range
- $0.0263 - $0.0173
- Stock Levels
- 640000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.391 in -
Thickness
0.032 in
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
- Price Range
- $0.0421 - $0.0276
- Stock Levels
- 34000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.734 in -
Thickness
0.062 in
Natural PA Anti-Loss Washer 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
- Price Range
- $0.0543 - $0.0356
- Stock Levels
- 49500 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
1.125 in -
Thickness
0.062 in
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
- Price Range
- $0.0157 - $0.0103
- Stock Levels
- 16000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.266 in -
Thickness
0.032 in
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
- Price Range
- $0.0369 - $0.0242
- Stock Levels
- 412000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.391 in -
Thickness
0.062 in
Natural PA Anti-Loss Washer 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
- Price Range
- $0.0411 - $0.027
- Stock Levels
- 25500 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.891 in -
Thickness
0.062 in
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
- Price Range
- $0.044 - $0.0289
- Stock Levels
- 495000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.750 in -
Thickness
0.062 in
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
- Price Range
- $0.0211 - $0.0138
- Stock Levels
- 219000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.203 in -
Thickness
0.062 in
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
- Price Range
- $0.0397 - $0.0261
- Stock Levels
- 96000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.453 in -
Thickness
0.045 in
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
- Price Range
- $0.0338 - $0.0222
- Stock Levels
- 167000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.891 in -
Thickness
0.032 in
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
- Price Range
- $0.0211 - $0.0138
- Stock Levels
- 14000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.266 in -
Thickness
0.062 in
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
- Price Range
- $0.0369 - $0.0242
- Stock Levels
- Request the lead time here
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 6.6 -
Color
Natural -
Outside Diameter
0.453 in -
Thickness
0.062 in