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Masking Washer Caps

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A range of Masking Washer Caps that can be applied as a protective cap for threaded and non-threaded end tip.

Although the product is primarily designed as a cap, the integrated washer masks of grounding and also provides edge protection to ensures that the application hole is safe from contaminants and damage. This highly versatile masking solution can also be inverted and used to plug holes.

  • Natural Silicone (55 Shore A) - 316 degrees C (600 degrees F)
  • Black Ethylene Propylene Diene Monomer (EPDM) (50 Shore A) - 218 degrees C (425 degrees F)

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22 results
Product SKUs information
Item Code Price range Availability Cap Inside Diameter Inside Height Temperature Range Washer Diameter View
$0.1868 - $1.2102 250 In stock
0.125 in
1.000 in
0.500 in
$0.2226 - $1.4388 251 In stock
0.172 in
1.000 in
0.500 in
$0.2889 - $1.8617 625 In stock
0.240 in
1.000 in
0.500 in
$0.4274 - $2.7485 500 In stock
0.375 in
1.500 in
0.825 in
$0.1868 - $1.2102 Request the lead time here
0.100 in
1.000 in
0.500 in
$0.2496 - $1.6214 1495 In stock
0.220 in
1.000 in
0.590 in
$0.4043 - $2.6099 500 In stock
0.295 in
1.000 in
1.700 in
$0.9563 - $6.167 1300 In stock
0.500 in
1.000 in
1.000 in
$0.2657 - $1.7255 2164 In stock
0.100 in
1.000 in
0.500 in
$0.3002 - $1.9427 899 In stock
0.156 in
1.000 in
0.500 in
$0.3581 - $2.3097 725 In stock
0.220 in
1.000 in
0.590 in
$0.5753 - $3.7187 2140 In stock
0.295 in
1.000 in
1.700 in
$0.6675 - $4.319 5250 In stock
0.500 in
1.000 in
1.000 in
$0.2105 - $1.3604 Request the lead time here
0.156 in
1.000 in
0.500 in
$0.4784 - $3.0951 Request the lead time here
0.453 in
1.500 in
0.984 in
$0.8547 - $5.5202 Request the lead time here
0.615 in
1.500 in
1.180 in
$0.2657 - $1.7255 500 In stock
0.125 in
1.000 in
0.500 in
$0.3188 - $2.0556 5145 In stock
0.172 in
1.000 in
0.500 in
$0.4112 - $2.6562 734 In stock
0.240 in
1.000 in
0.500 in
$0.6122 - $3.9497 1750 In stock
0.375 in
1.500 in
0.825 in
  • of 2
Masking Washer Caps - Cap Inside Diameter - 3.2 mm | 0.125 in ; Outside Diameter - 6.4 mm | 0.252 in ; Black

WC0125050B

Price Range
$1.2102 - $0.1868

Stock Levels
250 In stock
Attributes
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.500 in
  • Cap Inside Diameter
    0.125 in
Masking Washer Caps - Cap Inside Diameter - 4.4 mm | 0.172 in ; Outside Diameter - 9.7 mm | 0.382 in ; Black

WC0172050B

Price Range
$1.4388 - $0.2226

Stock Levels
251 In stock
Attributes
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.500 in
  • Cap Inside Diameter
    0.172 in
Masking Washer Caps - Cap Inside Diameter - 6.1 mm | 0.240 in ; Outside Diameter - 9.1 mm | 0.358 in ; Black

WC0240050B

Price Range
$1.8617 - $0.2889

Stock Levels
625 In stock
Attributes
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.500 in
  • Cap Inside Diameter
    0.240 in
Masking Washer Caps - Cap Inside Diameter - 9.5 mm | 0.375 in ; Outside Diameter - 13 mm | 0.512 in ; Black

WC0375082B

Price Range
$2.7485 - $0.4274

Stock Levels
500 In stock
Attributes
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.825 in
  • Cap Inside Diameter
    0.375 in
Masking Washer Caps - Cap Inside Diameter - 2.5 mm | 0.100 in ; Outside Diameter - 5.7 mm | 0.225 in ; Black

WC0100050B

Price Range
$1.2102 - $0.1868

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.500 in
  • Cap Inside Diameter
    0.100 in
Masking Washer Caps - Cap Inside Diameter - 5.6 mm | 0.220 in ; Outside Diameter - 9.1 mm | 0.358 in ; Black

WC0220059B

Price Range
$1.6214 - $0.2496

Stock Levels
1495 In stock
Attributes
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.590 in
  • Cap Inside Diameter
    0.220 in
Masking Washer Caps - Cap Inside Diameter - 7.5 mm | 0.295 in ; Outside Diameter - 10.5 mm | 0.413 in ; Black

WC0295070B

Price Range
$2.6099 - $0.4043

Stock Levels
500 In stock
Attributes
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Fitting Style
    Push Fit
  • Washer Diameter
    1.700 in
  • Cap Inside Diameter
    0.295 in
Masking Washer Caps - Cap Inside Diameter - 12.7 mm | 0.500 in ; Outside Diameter - 15.4 mm | 0.606 in ; Natural

WC0500100A

Price Range
$6.167 - $0.9563

Stock Levels
1300 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Silicone
  • Fitting Style
    Push Fit
  • Washer Diameter
    1.000 in
  • Cap Inside Diameter
    0.500 in
Masking Washer Caps - Cap Inside Diameter - 2.5 mm | 0.100 in ; Outside Diameter - 5.7 mm | 0.225 in ; Natural

WC0100050A

Price Range
$1.7255 - $0.2657

Stock Levels
2164 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Silicone
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.500 in
  • Cap Inside Diameter
    0.100 in
Masking Washer Caps - Cap Inside Diameter - 4 mm | 0.156 in ; Outside Diameter - 8 mm | 0.315 in ; Natural

WC0156050A

Price Range
$1.9427 - $0.3002

Stock Levels
899 In stock
Attributes
  • Colour
    Natural
  • Full Material
    55 Shore A Silicone
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.500 in
  • Cap Inside Diameter
    0.156 in
Masking Washer Caps - Cap Inside Diameter - 5.6 mm | 0.220 in ; Outside Diameter - 9.1 mm | 0.358 in ; Natural

WC0220059A

Price Range
$2.3097 - $0.3581

Stock Levels
725 In stock
Attributes
  • Colour
    Natural
  • Full Material
    55 Shore A Silicone
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.590 in
  • Cap Inside Diameter
    0.220 in
Masking Washer Caps - Cap Inside Diameter - 7.5 mm | 0.295 in ; Outside Diameter - 10.5 mm | 0.413 in ; Natural

WC0295070A

Price Range
$3.7187 - $0.5753

Stock Levels
2140 In stock
Attributes
  • Colour
    Natural
  • Full Material
    55 Shore A Silicone
  • Fitting Style
    Push Fit
  • Washer Diameter
    1.700 in
  • Cap Inside Diameter
    0.295 in
Masking Washer Caps - Cap Inside Diameter - 12.7 mm | 0.500 in ; Outside Diameter - 15.4 mm | 0.606 in ; Black

WC0500100B

Price Range
$4.319 - $0.6675

Stock Levels
5250 In stock
Attributes
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Fitting Style
    Push Fit
  • Washer Diameter
    1.000 in
  • Cap Inside Diameter
    0.500 in
Masking Washer Caps - Cap Inside Diameter - 4 mm | 0.156 in ; Outside Diameter - 8 mm | 0.315 in ; Black

WC0156050B

Price Range
$1.3604 - $0.2105

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.500 in
  • Cap Inside Diameter
    0.156 in
Masking Washer Caps - Cap Inside Diameter - 11.5 mm | 0.453 in ; Outside Diameter - 16.5 mm | 0.650 in ; Black

WC0453098B

Price Range
$3.0951 - $0.4784

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    50 Shore A EPDM
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.984 in
  • Cap Inside Diameter
    0.453 in
Masking Washer Caps - Cap Inside Diameter - 15.6 mm | 0.615 in ; Outside Diameter - 20.7 mm | 0.815 in ; Black

WC0615118B

Price Range
$5.5202 - $0.8547

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Fitting Style
    Push Fit
  • Washer Diameter
    1.180 in
  • Cap Inside Diameter
    0.615 in
Masking Washer Caps - Cap Inside Diameter - 3.2 mm | 0.125 in ; Outside Diameter - 6.4 mm | 0.252 in ; Natural

WC0125050A

Price Range
$1.7255 - $0.2657

Stock Levels
500 In stock
Attributes
  • Colour
    Natural
  • Full Material
    55 Shore A Silicone
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.500 in
  • Cap Inside Diameter
    0.125 in
Masking Washer Caps - Cap Inside Diameter - 4.4 mm | 0.172 in ; Outside Diameter - 9.7 mm | 0.382 in ; Natural

WC0172050A

Price Range
$2.0556 - $0.3188

Stock Levels
5145 In stock
Attributes
  • Colour
    Natural
  • Full Material
    55 Shore A Silicone
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.500 in
  • Cap Inside Diameter
    0.172 in
Masking Washer Caps - Cap Inside Diameter - 6.1 mm | 0.240 in ; Outside Diameter - 9.1 mm | 0.358 in ; Natural

WC0240050A

Price Range
$2.6562 - $0.4112

Stock Levels
734 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Silicone
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.500 in
  • Cap Inside Diameter
    0.240 in
Masking Washer Caps - Cap Inside Diameter - 9.5 mm | 0.375 in ; Outside Diameter - 13 mm | 0.512 in ; Natural

WC0375082A

Price Range
$3.9497 - $0.6122

Stock Levels
1750 In stock
Attributes
  • Colour
    Natural
  • Full Material
    55 Shore A Silicone
  • Fitting Style
    Push Fit
  • Washer Diameter
    0.825 in
  • Cap Inside Diameter
    0.375 in