Round Cup Washers are ofter used for covering large holes, like pipe and tube ends. They are shaped like a cup or bowl and often have a flanged area beneath the head - useful for evenly distributing a load over a surface area.
It insulates the head of a metal screw from electrical currents or other conductive materials. It is resistant to corrosion, oil and other chemicals. It can be used with most screw head styles such as cheese, pan and fillister.
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Use the filters or search below to find what you're looking for
Price range | Availability | Height | Bore Diameter | Inside Diameter | Outside Diameter | Bore Depth | View | ||||
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£ 0.0254 - £ 0.0313 | In production |
0.181 in
4.6 mm
|
0.299 in
7.6 mm
|
0.142 in
3.6 mm
|
0.358 in
9.1 mm
|
0.142 in
3.6 mm
|
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£ 0.0189 - £ 0.0233 | 2550 In stock |
0.217 in
5.5 mm
|
0.28 in
7.1 mm
|
0.173 in
4.4 mm
|
0.343 in
8.7 mm
|
0.181 in
4.6 mm
|
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£ 0.0489 - £ 0.0604 | 838 In stock |
0.787 in
20.0 mm
|
0.465 in
11.8 mm
|
0.256 in
6.5 mm
|
0.531 in
13.5 mm
|
0.65 in
16.5 mm
|
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£ 0.0308 - £ 0.038 | 35193 In stock |
0.205 in
5.2 mm
|
0.354 in
9.0 mm
|
0.169 in
4.3 mm
|
0.413 in
10.5 mm
|
0.165 in
4.2 mm
|
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16CW010030 | £ 0.0323 - £ 0.0398 | 993 In stock |
0.157 in
4.0 mm
|
0.374 in
9.5 mm
|
0.201 in
5.1 mm
|
0.567 in
14.4 mm
|
0.126 in
3.2 mm
|
||||
£ 0.0175 - £ 0.0217 | 7925 In stock |
0.169 in
4.3 mm
|
0.402 in
10.2 mm
|
0.319 in
8.1 mm
|
0.5 in
12.7 mm
|
0.122 in
3.1 mm
|
|||||
£ 0.0187 - £ 0.0231 | In production |
0.256 in
6.5 mm
|
0.244 in
6.2 mm
|
0.114 in
2.9 mm
|
0.303 in
7.7 mm
|
0.217 in
5.5 mm
|
|||||
£ 0.0192 - £ 0.0237 | 6400 In stock |
0.138 in
3.5 mm
|
0.39 in
9.9 mm
|
0.185 in
4.7 mm
|
0.496 in
12.6 mm
|
0.094 in
2.4 mm
|
|||||
16CW010040 | £ 0.032 - £ 0.0395 | 50 In stock |
0.228 in
5.8 mm
|
0.409 in
10.4 mm
|
0.193 in
4.9 mm
|
0.469 in
11.9 mm
|
0.189 in
4.8 mm
|
||||
16CW312500 | £ 0.0608 - £ 0.0751 | 445 In stock |
0.5 in
12.7 mm
|
0.626 in
15.9 mm
|
0.343 in
8.7 mm
|
0.874 in
22.2 mm
|
0.378 in
9.6 mm
|
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£ 0.0242 - £ 0.0298 | 1252 In stock |
0.157 in
4.0 mm
|
0.244 in
6.2 mm
|
0.114 in
2.9 mm
|
0.303 in
7.7 mm
|
0.118 in
3.0 mm
|
|||||
£ 0.0482 - £ 0.0596 | 2705 In stock |
0.169 in
4.3 mm
|
0.354 in
9.0 mm
|
0.169 in
4.3 mm
|
0.413 in
10.5 mm
|
0.13 in
3.3 mm
|
|||||
16CW250250 | £ 0.2299 - £ 0.2839 | 845 In stock |
0.197 in
5.0 mm
|
0.5 in
12.7 mm
|
0.26 in
6.6 mm
|
1 in
25.4 mm
|
0.15 in
3.8 mm
|
||||
16CW375225 | £ 0.0778 - £ 0.096 | 5000 In stock |
0.224 in
5.7 mm
|
0.752 in
19.1 mm
|
0.382 in
9.7 mm
|
1 in
25.4 mm
|
0.126 in
3.2 mm
|
||||
£ 0.029 - £ 0.0358 | 5683 In stock |
0.287 in
7.3 mm
|
0.535 in
13.6 mm
|
0.256 in
6.5 mm
|
0.594 in
15.1 mm
|
0.248 in
6.3 mm
|
|||||
16CW312375 | £ 0.0414 - £ 0.0511 | 902 In stock |
0.374 in
9.5 mm
|
0.626 in
15.9 mm
|
0.343 in
8.7 mm
|
0.874 in
22.2 mm
|
0.252 in
6.4 mm
|
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16CW437520 | £ 0.1643 - £ 0.2029 | 1488 In stock |
0.531 in
13.5 mm
|
0.787 in
20.0 mm
|
0.437 in
11.1 mm
|
1.094 in
27.8 mm
|
0.197 in
5.0 mm
|
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