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.
For large volumes and customized products, add to your cart and click request a quote orcontact usand we will respond within 2 working days.
Use the filters or search below to find what you're looking for
Price range | Availability | Inside Diameter | Outside Diameter | Thickness | View | ||||||
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RWM150A | $0.101 - $0.1122 | 10000 In stock |
0.126 in
3.2 mm
|
0.217 in
5.5 mm
|
0.087 in
2.2 mm
|
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RWM350A | $0.1102 - $0.1223 | 4000 In stock |
0.209 in
5.3 mm
|
0.335 in
8.5 mm
|
0.11 in
2.8 mm
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RWM550A | $0.1591 - $0.1781 | 500 In stock |
0.413 in
10.5 mm
|
0.827 in
21.0 mm
|
0.098 in
2.5 mm
|
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RWM050A | $0.1003 - $0.1113 | 55000 In stock |
0.106 in
2.7 mm
|
0.197 in
5.0 mm
|
0.059 in
1.5 mm
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RWM250A | $0.1078 - $0.1198 | In production |
0.169 in
4.3 mm
|
0.472 in
12.0 mm
|
0.055 in
1.4 mm
|
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RWM450A | $0.1131 - $0.1258 | 917000 In stock |
0.252 in
6.4 mm
|
0.394 in
10.0 mm
|
0.11 in
2.8 mm
|
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RWM200A | $0.1073 - $0.1192 | 29000 In stock |
0.169 in
4.3 mm
|
0.276 in
7.0 mm
|
0.091 in
2.3 mm
|
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RWM400A | $0.1121 - $0.1245 | 182000 In stock |
0.252 in
6.4 mm
|
0.709 in
18.0 mm
|
0.079 in
2.0 mm
|
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RWM100A | $0.0911 - $0.1012 | 22000 In stock |
0.126 in
3.2 mm
|
0.354 in
9.0 mm
|
0.059 in
1.5 mm
|
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$0.1094 - $0.1214 | 2000 In stock |
0.209 in
5.3 mm
|
0.453 in
11.5 mm
|
0.055 in
1.4 mm
|
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RWM500A | $0.1399 - $0.1555 | 3000 In stock |
0.331 in
8.4 mm
|
0.512 in
13.0 mm
|
0.11 in
2.8 mm
|
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16FWRT004050 | $0.0187 - $0.0285 | 115000 In stock |
0.154 in
3.9 mm
|
0.248 in
6.3 mm
|
0.051 in
1.3 mm
|
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16FWRT007062 | $0.0281 - $0.0428 | 932000 In stock |
0.374 in
9.5 mm
|
0.748 in
19.0 mm
|
0.059 in
1.5 mm
|
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16FWRT010032 | $0.0168 - $0.0256 | 329000 In stock |
0.276 in
7.0 mm
|
0.453 in
11.5 mm
|
0.031 in
0.8 mm
|
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$0.0202 - $0.0308 | 182000 In stock |
0.469 in
11.9 mm
|
0.732 in
18.6 mm
|
0.031 in
0.8 mm
|
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$0.0289 - $0.0441 | 84500 In stock |
0.567 in
14.4 mm
|
1.028 in
26.1 mm
|
0.031 in
0.8 mm
|
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$0.061 - $0.0929 | 7500 In stock |
0.937 in
23.8 mm
|
1.343 in
34.1 mm
|
0.059 in
1.5 mm
|
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16FWRT437062 | $0.0347 - $0.0529 | 21500 In stock |
0.567 in
14.4 mm
|
1.028 in
26.1 mm
|
0.059 in
1.5 mm
|
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16FWRT250032 | $0.0202 - $0.0308 | 192000 In stock |
0.374 in
9.5 mm
|
0.591 in
15.0 mm
|
0.031 in
0.8 mm
|
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16FWRT375032 | $0.0216 - $0.0329 | 88000 In stock |
0.563 in
14.3 mm
|
0.89 in
22.6 mm
|
0.031 in
0.8 mm
|
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