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Insulating Cup Washers

In stock

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.

  • Material: Nylon
  • Colour: Natural

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34 results
Product SKUs information
Item Code Price range Availability Height Bore Diameter Inside Diameter Outside Diameter Bore Depth View
$0.0395 - $0.044 Request the lead time here
0.256 in
0.244 in
0.114 in
0.303 in
0.217 in
$0.0683 - $0.0756 Request the lead time here
0.157 in
0.374 in
0.201 in
0.567 in
0.126 in
$0.0371 - $0.0411 Request the lead time here
0.169 in
0.402 in
0.319 in
0.5 in
0.122 in
$0.3063 - $0.42 Request the lead time here
0.531 in
0.787 in
0.437 in
1.094 in
0.197 in
$0.0401 - $0.0444 Request the lead time here
0.217 in
0.28 in
0.173 in
0.343 in
0.181 in
$0.1034 - $0.1149 Request the lead time here
0.787 in
0.465 in
0.256 in
0.531 in
0.65 in
$0.0512 - $0.057 Request the lead time here
0.157 in
0.244 in
0.114 in
0.303 in
0.118 in
$0.1134 - $0.1556 Request the lead time here
0.5 in
0.626 in
0.343 in
0.874 in
0.378 in
$0.0543 - $0.0743 14000 In stock
0.287 in
0.535 in
0.256 in
0.594 in
0.248 in
$0.0534 - $0.0596 Request the lead time here
0.181 in
0.299 in
0.142 in
0.358 in
0.142 in
$0.0773 - $0.1061 Request the lead time here
0.374 in
0.626 in
0.343 in
0.874 in
0.252 in
$0.0405 - $0.045 Request the lead time here
0.138 in
0.39 in
0.185 in
0.496 in
0.094 in
$0.0464 - $0.0518 26000 In stock
0.157 in
0.244 in
0.114 in
0.307 in
0.118 in
$0.0615 - $0.0683 37000 In stock
0.232 in
0.409 in
0.193 in
0.469 in
0.189 in
$0.2784 - $0.3818 Request the lead time here
0.531 in
0.787 in
0.437 in
1.094 in
0.197 in
$0.0486 - $0.054 39000 In stock
0.181 in
0.299 in
0.142 in
0.358 in
0.142 in
$0.0494 - $0.0675 14500 In stock
0.287 in
0.535 in
0.256 in
0.594 in
0.248 in
16CW004257 $0.0357 - $0.0398 29000 In stock
0.256 in
0.244 in
0.114 in
0.303 in
0.217 in
16CW250250 $0.3893 - $0.5342 6000 In stock
0.197 in
0.5 in
0.26 in
1 in
0.15 in
$0.0363 - $0.0404 90000 In stock
0.217 in
0.28 in
0.173 in
0.343 in
0.181 in
  • of 2
Cup Washer 2.9 mm 7.7 mm 6.5 mm #4 Nylon Black

16CW004257B

Price Range
$0.044 - $0.0395

Stock Levels
Request the lead time here
Attributes
  • Bore Depth
    0.217 in
  • Bore Diameter
    0.244 in
  • Inside Diameter
    0.114 in
  • Outside Diameter
    0.303 in
  • Colour
    Black
Cup Washer 5.1 mm 14.4 mm 4.0 mm #10 Nylon Black

16CW010030B

Price Range
$0.0756 - $0.0683

Stock Levels
Request the lead time here
Attributes
  • Bore Depth
    0.126 in
  • Bore Diameter
    0.374 in
  • Inside Diameter
    0.201 in
  • Outside Diameter
    0.567 in
  • Colour
    Black
Cup Washer 8.1 mm 12.7 mm 4.3 mm 5/16 Nylon Black

16CW312050B

Price Range
$0.0411 - $0.0371

Stock Levels
Request the lead time here
Attributes
  • Bore Depth
    0.122 in
  • Bore Diameter
    0.402 in
  • Inside Diameter
    0.319 in
  • Outside Diameter
    0.5 in
  • Colour
    Black
Cup Washer 11.1 mm 27.8 mm 13.5 mm 3/8 Nylon Black

16CW437520B

Price Range
$0.42 - $0.3063

Stock Levels
Request the lead time here
Attributes
  • Bore Depth
    0.197 in
  • Bore Diameter
    0.787 in
  • Inside Diameter
    0.437 in
  • Outside Diameter
    1.094 in
  • Colour
    Black
Cup Washer 4.4 mm 8.7 mm 5.5 mm #8 Nylon Black

16CW008043B

Price Range
$0.0444 - $0.0401

Stock Levels
Request the lead time here
Attributes
  • Bore Depth
    0.181 in
  • Bore Diameter
    0.28 in
  • Inside Diameter
    0.173 in
  • Outside Diameter
    0.343 in
  • Colour
    Black
Cup Washer 6.5 mm 13.5 mm 20.0 mm 1/4 Nylon Black

16CW250042B

Price Range
$0.1149 - $0.1034

Stock Levels
Request the lead time here
Attributes
  • Bore Depth
    0.65 in
  • Bore Diameter
    0.465 in
  • Inside Diameter
    0.256 in
  • Outside Diameter
    0.531 in
  • Colour
    Black
Cup Washer 2.9 mm 7.7 mm 4.0 mm #4 Nylon Black

16CW004040B

Price Range
$0.057 - $0.0512

Stock Levels
Request the lead time here
Attributes
  • Bore Depth
    0.118 in
  • Bore Diameter
    0.244 in
  • Inside Diameter
    0.114 in
  • Outside Diameter
    0.303 in
  • Colour
    Black
Cup Washer 8.7 mm 22.2 mm 12.7 mm 5/16 Nylon Black

16CW312500B

Price Range
$0.1556 - $0.1134

Stock Levels
Request the lead time here
Attributes
  • Bore Depth
    0.378 in
  • Bore Diameter
    0.626 in
  • Inside Diameter
    0.343 in
  • Outside Diameter
    0.874 in
  • Colour
    Black
Cup Washer 6.5 mm 15.1 mm 7.3 mm 1/4 Nylon Black

16CW250040B

Price Range
$0.0743 - $0.0543

Stock Levels
14000 In stock
Attributes
  • Bore Depth
    0.248 in
  • Bore Diameter
    0.535 in
  • Inside Diameter
    0.256 in
  • Outside Diameter
    0.594 in
  • Colour
    Black
Cup Washer 3.6 mm 9.1 mm 4.6 mm #6 Nylon Black

16CW006040B

Price Range
$0.0596 - $0.0534

Stock Levels
Request the lead time here
Attributes
  • Bore Depth
    0.142 in
  • Bore Diameter
    0.299 in
  • Inside Diameter
    0.142 in
  • Outside Diameter
    0.358 in
  • Colour
    Black
Cup Washer 8.7 mm 22.2 mm 9.5 mm 5/16 Nylon Black

16CW312375B

Price Range
$0.1061 - $0.0773

Stock Levels
Request the lead time here
Attributes
  • Bore Depth
    0.252 in
  • Bore Diameter
    0.626 in
  • Inside Diameter
    0.343 in
  • Outside Diameter
    0.874 in
  • Colour
    Black
Cup Washer 4.7 mm 12.6 mm 3.5 mm #8 Nylon Black

16CW008042B

Price Range
$0.045 - $0.0405

Stock Levels
Request the lead time here
Attributes
  • Bore Depth
    0.094 in
  • Bore Diameter
    0.39 in
  • Inside Diameter
    0.185 in
  • Outside Diameter
    0.496 in
  • Colour
    Black
Natural Nylon Finishing Washer - Bore Depth 3.0 mm | 0.118 in; Inside Diameter 2.9 mm | 0.114 in

16CW004040

Price Range
$0.0518 - $0.0464

Stock Levels
26000 In stock
Attributes
  • Bore Depth
    0.118 in
  • Bore Diameter
    0.244 in
  • Inside Diameter
    0.114 in
  • Outside Diameter
    0.307 in
  • Colour
    Natural
Natural Nylon Finishing Washer - Bore Depth 4.8 mm | 0.189 in; Inside Diameter 4.9 mm | 0.193 in

16CW010040

Price Range
$0.0683 - $0.0615

Stock Levels
37000 In stock
Attributes
  • Bore Depth
    0.189 in
  • Bore Diameter
    0.409 in
  • Inside Diameter
    0.193 in
  • Outside Diameter
    0.469 in
  • Colour
    Natural
Natural Nylon Finishing Washer - Bore Depth 5.0 mm | 0.197 in; Inside Diameter 11.1 mm | 0.437 in

16CW437520

Price Range
$0.3818 - $0.2784

Stock Levels
Request the lead time here
Attributes
  • Bore Depth
    0.197 in
  • Bore Diameter
    0.787 in
  • Inside Diameter
    0.437 in
  • Outside Diameter
    1.094 in
  • Colour
    Natural
Natural Nylon Finishing Washer - Bore Depth 3.6 mm | 0.142 in; Inside Diameter 3.6 mm | 0.142 in

16CW006040

Price Range
$0.054 - $0.0486

Stock Levels
39000 In stock
Attributes
  • Bore Depth
    0.142 in
  • Bore Diameter
    0.299 in
  • Inside Diameter
    0.142 in
  • Outside Diameter
    0.358 in
  • Colour
    Natural
Natural Nylon Finishing Washer - Bore Depth 6.3 mm | 0.248 in; Inside Diameter 6.5 mm | 0.256 in

16CW250040

Price Range
$0.0675 - $0.0494

Stock Levels
14500 In stock
Attributes
  • Bore Depth
    0.248 in
  • Bore Diameter
    0.535 in
  • Inside Diameter
    0.256 in
  • Outside Diameter
    0.594 in
  • Colour
    Natural
Natural Nylon Finishing Washer - Bore Depth 5.5 mm | 0.217 in; Inside Diameter 2.9 mm | 0.114 in

16CW004257

Price Range
$0.0398 - $0.0357

Stock Levels
29000 In stock
Attributes
  • Bore Depth
    0.217 in
  • Bore Diameter
    0.244 in
  • Inside Diameter
    0.114 in
  • Outside Diameter
    0.303 in
  • Colour
    Natural
Natural Nylon Finishing Washer - Bore Depth 3.8 mm | 0.15 in; Inside Diameter 6.6 mm | 0.26 in

16CW250250

Price Range
$0.5342 - $0.3893

Stock Levels
6000 In stock
Attributes
  • Bore Depth
    0.15 in
  • Bore Diameter
    0.5 in
  • Inside Diameter
    0.26 in
  • Outside Diameter
    1 in
  • Colour
    Natural
Natural Nylon Finishing Washer - Bore Depth 4.6 mm | 0.181 in; Inside Diameter 4.4 mm | 0.173 in

16CW008043

Price Range
$0.0404 - $0.0363

Stock Levels
90000 In stock
Attributes
  • Bore Depth
    0.181 in
  • Bore Diameter
    0.28 in
  • Inside Diameter
    0.173 in
  • Outside Diameter
    0.343 in
  • Colour
    Natural