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 | |
|---|---|---|---|---|---|---|
| RWM200A | $0.1073 - $0.1192 | 14000 In stock |
0.169 in
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0.276 in
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0.091 in
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| RWM400A | $0.1121 - $0.1245 | 274000 In stock |
0.252 in
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0.709 in
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0.079 in
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| RWM150A | $0.101 - $0.1122 | 3950 In stock |
0.126 in
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0.217 in
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0.087 in
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| RWM350A | $0.1102 - $0.1223 | 8000 In stock |
0.209 in
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0.335 in
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0.11 in
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| RWM550A | $0.1591 - $0.1781 | Request the lead time here |
0.413 in
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0.827 in
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0.098 in
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| RWM050A | $0.1003 - $0.1113 | 122800 In stock |
0.106 in
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0.197 in
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0.059 in
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| RWM250A | $0.1078 - $0.1198 | 10000 In stock |
0.169 in
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0.472 in
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0.055 in
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| RWM450A | $0.1131 - $0.1258 | 1288000 In stock |
0.252 in
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0.394 in
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0.11 in
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| RWM100A | $0.0911 - $0.1012 | 27000 In stock |
0.126 in
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0.354 in
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0.059 in
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| $0.1094 - $0.1214 | 4000 In stock |
0.209 in
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0.453 in
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0.055 in
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| RWM500A | $0.1399 - $0.1555 | Request the lead time here |
0.331 in
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0.512 in
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0.11 in
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| 16FWRT004050 | $0.0187 - $0.0285 | 115000 In stock |
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| 16FWRT007062 | $0.0281 - $0.0428 | 769000 In stock |
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| 16FWRT010032 | $0.0168 - $0.0256 | 82000 In stock |
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| $0.0202 - $0.0308 | 65000 In stock |
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| $0.0289 - $0.0441 | 38500 In stock |
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| $0.061 - $0.0929 | 7250 In stock |
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| 16FWRT004032 | $0.01 - $0.0153 | Request the lead time here |
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| 16FWRT006032 | $0.0121 - $0.0184 | 266000 In stock |
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| 16FWRT008062 | $0.0236 - $0.0359 | 182000 In stock |
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Natural Nylon Anti-Loss Washer Retaining Washer - 4.3 mm | 0.169 in; 7.0 mm | 0.276 in; Thickness 2.3 mm | 0.091 in; Compatible Screw Sizes M4
- Price Range
- $0.1192 - $0.1073
- Stock Levels
- 14000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Compatible Screw Sizes (All)
M4 -
Outside Diameter
0.276 in
Natural Nylon Anti-Loss Washer Retaining Washer - 6.4 mm | 0.252 in; 18.0 mm | 0.709 in; Thickness 2.0 mm | 0.079 in; Compatible Screw Sizes M6
- Price Range
- $0.1245 - $0.1121
- Stock Levels
- 274000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Compatible Screw Sizes (All)
M6 -
Outside Diameter
0.709 in
Natural Nylon Anti-Loss Washer Retaining Washer - 3.2 mm | 0.126 in; 5.5 mm | 0.217 in; Thickness 2.2 mm | 0.087 in; Compatible Screw Sizes M3
- Price Range
- $0.1122 - $0.101
- Stock Levels
- 3950 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Compatible Screw Sizes (All)
M3 -
Outside Diameter
0.217 in
Natural Nylon Anti-Loss Washer Retaining Washer - 5.3 mm | 0.209 in; 8.5 mm | 0.335 in; Thickness 2.8 mm | 0.11 in; Compatible Screw Sizes M5
- Price Range
- $0.1223 - $0.1102
- Stock Levels
- 8000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Compatible Screw Sizes (All)
M5 -
Outside Diameter
0.335 in
Natural Nylon Anti-Loss Washer Retaining Washer - 10.5 mm | 0.413 in; 21.0 mm | 0.827 in; Thickness 2.5 mm | 0.098 in; Compatible Screw Sizes M10
- Price Range
- $0.1781 - $0.1591
- Stock Levels
- Request the lead time here
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Compatible Screw Sizes (All)
M10 -
Outside Diameter
0.827 in
Natural Nylon Anti-Loss Washer Retaining Washer - 2.7 mm | 0.106 in; 5.0 mm | 0.197 in; Thickness 1.5 mm | 0.059 in; Compatible Screw Sizes M2
- Price Range
- $0.1113 - $0.1003
- Stock Levels
- 122800 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Compatible Screw Sizes (All)
M2 -
Outside Diameter
0.197 in
Natural Nylon Anti-Loss Washer Retaining Washer - 4.3 mm | 0.169 in; 12.0 mm | 0.472 in; Thickness 1.4 mm | 0.055 in; Compatible Screw Sizes M4
- Price Range
- $0.1198 - $0.1078
- Stock Levels
- 10000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Compatible Screw Sizes (All)
M4 -
Outside Diameter
0.472 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
- $0.1258 - $0.1131
- Stock Levels
- 1288000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Compatible Screw Sizes (All)
M6 -
Outside Diameter
0.394 in
Natural Nylon Anti-Loss Washer Retaining Washer - 3.2 mm | 0.126 in; 9.0 mm | 0.354 in; Thickness 1.5 mm | 0.059 in; Compatible Screw Sizes M3
- Price Range
- $0.1012 - $0.0911
- Stock Levels
- 27000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Compatible Screw Sizes (All)
M3 -
Outside Diameter
0.354 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
- $0.1214 - $0.1094
- Stock Levels
- 4000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Compatible Screw Sizes (All)
M5 -
Outside Diameter
0.453 in
Natural Nylon Anti-Loss Washer Retaining Washer - 8.4 mm | 0.331 in; 13.0 mm | 0.512 in; Thickness 2.8 mm | 0.11 in; Compatible Screw Sizes M8
- Price Range
- $0.1555 - $0.1399
- Stock Levels
- Request the lead time here
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Nylon 6/6 -
Color
Natural -
Compatible Screw Sizes (All)
M8 -
Outside Diameter
0.512 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
- $0.0285 - $0.0187
- Stock Levels
- 115000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 66 -
Color
Natural
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
- $0.0428 - $0.0281
- Stock Levels
- 769000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 66 -
Color
Natural
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
- $0.0256 - $0.0168
- Stock Levels
- 82000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 66 -
Color
Natural
Natural PA Anti-Loss Washer 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
- Price Range
- $0.0308 - $0.0202
- Stock Levels
- 65000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 66 -
Color
Natural
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
- $0.0441 - $0.0289
- Stock Levels
- 38500 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 66 -
Color
Natural
Natural PA Anti-Loss Washer 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
- Price Range
- $0.0929 - $0.061
- Stock Levels
- 7250 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 66 -
Color
Natural
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
- $0.0153 - $0.01
- Stock Levels
- Request the lead time here
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 66 -
Color
Natural
Natural PA Anti-Loss Washer Retaining Washer - 5 mm | 0.198 in; 8.3 mm | 0.328 in; Thickness 0.8 mm | 0.032 in; Compatible Screw Sizes #6
- Price Range
- $0.0184 - $0.0121
- Stock Levels
- 266000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 66 -
Color
Natural
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
- $0.0359 - $0.0236
- Stock Levels
- 182000 In stock
Attributes
-
Washer Type
Anti-Loss Washer -
Full Material
Polyamide 66 -
Color
Natural