Cupped Washers, also known as Insulator Washers, are designed to protect the head of a metal screw from electrical contact.
Our Cup Washer range is made from Nylon 6/6 that benefits from a UL94 V2 flame rating, as well as being corrosion resistant, and have resistance against oil and most chemicals.
This insulator washer range can accommodate the most common screw head styles, including; Cheese, Pan and Fillister.
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 | Height | Bore Diameter | Inside Diameter | Outside Diameter | Bore Depth | View | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
16CW004040 | $0.0266 - $0.0365 | 34000 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
|
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16CW008040 | $0.0339 - $0.0465 | 46000 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
|
||||
$0.0355 - $0.0487 | 173000 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
|
|||||
$0.0538 - $0.0738 | 32000 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
|
|||||
$0.0855 - $0.1173 | 8000 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
|
|||||
$0.0205 - $0.0282 | 9000 In stock |
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
|
|||||
$0.0212 - $0.029 | 2500 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 | $0.0352 - $0.0483 | 66000 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
|
||||
$0.0193 - $0.0265 | 27000 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
|
|||||
$0.1807 - $0.2478 | 750 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
|
|||||
16CW006040 | $0.0279 - $0.0383 | 51000 In stock |
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
|
||||
16CW008043 | $0.0208 - $0.0285 | 106000 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
|
||||
16CW250040 | $0.032 - $0.0438 | 12000 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
|
||||
$0.0669 - $0.0918 | 14500 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
|
|||||
16CW008041 | $0.0531 - $0.0728 | 1000 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
|
||||
$0.2527 - $0.3467 | 6500 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
|
|||||
$0.0455 - $0.0625 | 3000 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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