Caps, Plugs & Stoppers

Compare part numbers, manufacturers and available catalog specifications. Open a product for complete details, pricing and availability.

  • 7600

    Keystone Electronics
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    Material
    Steel
    Hole Diameter
    0.25 in
    Plug Type
    Hole
    Finish
    Nickel

  • 7601

    Keystone Electronics
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    Material
    Steel
    Hole Diameter
    0.312 in
    Plug Type
    Hole
    Finish
    Nickel

  • 7603

    Keystone Electronics
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    Material
    Steel
    Hole Diameter
    0.5 in
    Plug Type
    Hole
    Finish
    Nickel

  • 7604

    Keystone Electronics
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    Material
    Steel
    Hole Diameter
    0.625 in
    Plug Type
    Hole
    Finish
    Nickel

  • 7605

    Keystone Electronics
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    Material
    Steel
    Hole Diameter
    0.75 in
    Plug Type
    Hole
    Finish
    Nickel

  • 7606

    Keystone Electronics
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    Material
    Steel
    Hole Diameter
    0.875 in
    Plug Type
    Hole
    Finish
    Nickel

  • 7607

    Keystone Electronics
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    Material
    Steel
    Hole Diameter
    1 in
    Plug Type
    Hole
    Finish
    Nickel

  • 7608

    Keystone Electronics
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    Material
    Steel
    Hole Diameter
    1.125 in
    Plug Type
    Hole
    Finish
    Nickel

  • 7609

    Keystone Electronics
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    Material
    Steel
    Hole Diameter
    1.25 in
    Plug Type
    Hole
    Finish
    Nickel

  • 7610

    Keystone Electronics
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    Material
    Steel
    Hole Diameter
    1.375 in
    Plug Type
    Hole
    Finish
    Nickel

  • 7611

    Keystone Electronics
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    Material
    Steel
    Hole Diameter
    1.5 in
    Plug Type
    Hole
    Finish
    Nickel

  • 8600

    Keystone Electronics
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    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.25 in
    Plug Type
    Hole
    Operating Temperature
    0 to 185 °F

  • 8601

    Keystone Electronics
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    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.312 in
    Plug Type
    Hole
    Operating Temperature
    0 to 185 °F

  • 8602

    Keystone Electronics
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    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.375 in
    Plug Type
    Hole
    Finish
    Matte
    Operating Temperature
    0 to 185 °F

  • 8603

    Keystone Electronics
    View product details
    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.5 in
    Plug Type
    Hole
    Finish
    Matte
    Operating Temperature
    0 to 185 °F

  • 8604

    Keystone Electronics
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    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.625 in
    Plug Type
    Hole
    Finish
    Matte
    Operating Temperature
    0 to 185 °F

  • 8605

    Keystone Electronics
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    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.75 in
    Plug Type
    Hole
    Finish
    Matte
    Operating Temperature
    0 to 185 °F

  • 8606

    Keystone Electronics
    View product details
    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.875 in
    Plug Type
    Hole
    Finish
    Matte
    Operating Temperature
    0 to 185 °F

  • 8607

    Keystone Electronics
    View product details
    Material
    Nylon
    Color
    Black
    Hole Diameter
    1 in
    Plug Type
    Hole
    Finish
    Matte
    Operating Temperature
    0 to 185 °F

  • 8608

    Keystone Electronics
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    Material
    Nylon
    Color
    Gray
    Hole Diameter
    1.125 in
    Plug Type
    Hole
    Finish
    Matte
    Operating Temperature
    0 to 185 °F

  • 8609

    Keystone Electronics
    View product details
    Material
    Nylon
    Color
    Black
    Hole Diameter
    1.25 in
    Plug Type
    Hole
    Finish
    Matte
    Operating Temperature
    0 to 185 °F

  • 8610

    Keystone Electronics
    View product details
    Material
    Nylon
    Color
    Black
    Hole Diameter
    1.375 in
    Plug Type
    Hole
    Finish
    Matte
    Operating Temperature
    0 to 185 °F

  • 8611

    Keystone Electronics
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    Material
    Nylon
    Color
    Black
    Hole Diameter
    1.5 in
    Plug Type
    Hole
    Finish
    Matte
    Operating Temperature
    0 to 185 °F

  • 8612

    Keystone Electronics
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    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.875 in
    Plug Type
    Vent
    Finish
    Matte
    Operating Temperature
    0 to 185 °F

  • 8613

    Keystone Electronics
    View product details
    Material
    Nylon
    Color
    Black
    Hole Diameter
    1 in
    Plug Type
    Vent
    Finish
    Matte
    Operating Temperature
    0 to 185 °F

  • 048A

    Essentra | Richco
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    Material
    Polyethylene
    Color
    Blue
    Outer Diameter
    1.291 to 1.455 in
    Overall Height
    .1 in
    Cap Type
    Tapered
    Resistance Properties
    Corrosion Resistant
    More specifications (1)
    Inner Diameter
    1.227 to 1.391 in

  • BP-4

    Essentra | Richco
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    Material
    Plastic
    Color
    Black
    Operating Temperature
    -40 to 122 °F

  • 12766

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Natural
    Overall Height
    0.787 in
    Cap Type
    Flanged
    Inner Diameter
    0.63 in
  • Material
    Silicone Rubber
    Color
    Natural
    Overall Height
    0.99 in
    Cap Type
    Push-Fit
    Inner Diameter
    0.608 in
  • Thread Size
    M8
    Material
    Ethylene Propylene Diene Monomer
    Color
    Black
    Overall Height
    1.5 in
    Operating Temperature
    425 °F
    Inner Diameter
    0.295 in
  • Material
    Polyvinyl Chloride
    Color
    Black
    Overall Height
    0.5 in
    Cap Type
    Push-Fit
    Resistance Properties
    Abrasion Resistant, Impact Resistant
    Operating Temperature
    350 °F

  • BP1014A

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Natural
    Plug Type
    Push-In

  • 10870

    Essentra | Richco
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    Material
    Polyvinyl Chloride
    Color
    Black
    Outer Diameter
    0.197 in
    Overall Height
    0.799 in
    Finish
    Smooth

  • 12803

    Essentra | Richco
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    Thread Size
    7/8 in BSP
    Material
    Low Density Polyethylene
    Color
    Natural
    Hole Diameter
    1.201 in
    Plug Type
    Push-In
    Head Style
    Flat
  • Material
    Plastic
    Color
    Black
    Operating Temperature
    -58 to 203 °F
  • Material
    Plastic
    Color
    Black
    Operating Temperature
    -58 to 203 °F
  • Material
    Plastic
    Color
    Black
    Resistance Properties
    Water Resistant
    Operating Temperature
    -58 to 203 °F
  • Material
    Plastic
    Color
    Black
    Operating Temperature
    -58 to 203 °F
  • Material
    Nylon
    Color
    Black
    Overall Height
    0.413 in
    Cap Type
    USB Cap

  • LTP-1

    Essentra | Richco
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    Material
    Silicone
    Color
    Black
    Plug Type
    Light Tight
    Operating Temperature
    -40 to 302 °F

  • LTP-2

    Essentra | Richco
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    Material
    Silicone
    Color
    Black
    Plug Type
    Light Tight
    Operating Temperature
    -40 to 302 °F

  • LTP-3

    Essentra | Richco
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    Material
    Silicone
    Color
    Black
    Plug Type
    Light Tight
    Resistance Properties
    Water Resistant
    Operating Temperature
    -40 to 302 °F

  • LTP-4

    Essentra | Richco
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    Material
    Silicone
    Color
    Black
    Plug Type
    Light Tight
    Resistance Properties
    Water Resistant
    Operating Temperature
    -40 to 302 °F

  • LTP-6

    Essentra | Richco
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    Material
    Silicone
    Color
    Black
    Plug Type
    Light Tight
    Operating Temperature
    -40 to 302 °F

  • LTP-7

    Essentra | Richco
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    Material
    Silicone
    Color
    Black
    Plug Type
    Light Tight
    Resistance Properties
    Water Resistant
    Operating Temperature
    -40 to 302 °F
    Head Style
    Domed

  • PGM-10

    Essentra | Richco
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    Material
    Nylon
    Color
    Black
    Plug Type
    Blanking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Reusable
    Yes

  • PGM-11

    Essentra | Richco
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    Material
    Nylon
    Color
    Black
    Plug Type
    Blanking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Reusable
    Yes

  • PGM-12

    Essentra | Richco
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    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.717 in
    Plug Type
    Solid Locking
    Resistance Properties
    Corrosion Resistant and Vibration Resistant, Particulate Resistant, Water Resistant
    Head Style
    Domed
    More specifications (1)
    Reusable
    Yes

  • PGM-13

    Essentra | Richco
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    Material
    Nylon
    Color
    Black
    Plug Type
    Blanking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Reusable
    Yes

  • PGM-14

    Essentra | Richco
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    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.843 in
    Plug Type
    Solid Locking
    Resistance Properties
    Corrosion Resistant and Vibration Resistant, Particulate Resistant, Water Resistant
    Head Style
    Domed
    More specifications (1)
    Reusable
    Yes

  • PGM-15

    Essentra | Richco
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    Material
    Nylon
    Color
    Black
    Plug Type
    Blanking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Reusable
    Yes

  • PGM-16

    Essentra | Richco
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    Material
    Nylon
    Color
    Black
    Plug Type
    Blanking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Reusable
    Yes

  • PGM-17

    Essentra | Richco
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    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.969 in
    Plug Type
    Solid Locking
    Resistance Properties
    Corrosion Resistant and Vibration Resistant, Particulate Resistant, Water Resistant
    Head Style
    Domed
    More specifications (1)
    Reusable
    Yes

  • PGM-3

    Essentra | Richco
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    Material
    Nylon
    Color
    Black
    Plug Type
    Blanking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Reusable
    Yes

  • PGM-30

    Essentra | Richco
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    Material
    Nylon
    Color
    Black
    Plug Type
    Blanking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Reusable
    Yes

  • PGM-5

    Essentra | Richco
    View product details
    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.563 in
    Plug Type
    Solid Locking
    Resistance Properties
    Corrosion Resistant and Vibration Resistant, Particulate Resistant, Water Resistant
    Head Style
    Domed
    More specifications (1)
    Reusable
    Yes

  • PGM-6

    Essentra | Richco
    View product details
    Material
    Nylon
    Color
    Black
    Plug Type
    Blanking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Reusable
    Yes

  • PGM-7

    Essentra | Richco
    View product details
    Material
    Nylon
    Color
    Black
    Plug Type
    Blanking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Reusable
    Yes

  • PGM-8

    Essentra | Richco
    View product details
    Material
    Nylon
    Color
    Black
    Hole Diameter
    0.374 in
    Plug Type
    Solid Locking
    Resistance Properties
    Corrosion Resistant and Vibration Resistant, Particulate Resistant, Water Resistant
    Head Style
    Domed
    More specifications (1)
    Reusable
    Yes

  • PGM-9

    Essentra | Richco
    View product details
    Material
    Nylon
    Color
    Black
    Plug Type
    Blanking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Reusable
    Yes
  • Material
    Low Density Polyethylene
    Color
    Red
    Outer Diameter
    0.173 in
    Overall Height
    0.386 in
    Cap Type
    Tapered
    Resistance Properties
    Impurities Resistant, Particulate Resistant
    More specifications (2)
    Operating Temperature
    70 °C
    Inner Diameter
    0.118 in
  • Material
    Nylon
    Color
    Black
    Hole Diameter
    0.437 in
    Plug Type
    Locking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Head Style
    Binder
    More specifications (1)
    Reusable
    Yes

  • A1-3/8A

    Essentra | Richco
    View product details
    Material
    Low Density Polyethylene
    Color
    Blue
    Overall Height
    0.874 in
    Cap Type
    Non-Threaded End Cap
    Resistance Properties
    Contaminants Resistant, Debris Resistant, Particulate Resistant
  • Material
    Nylon
    Color
    Natural
    Hole Diameter
    0.551 in
    Plug Type
    Locking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Head Style
    Binder
  • Material
    Polyvinyl Chloride
    Color
    Black
    Overall Height
    .1 in
    Cap Type
    Push-Fit
    Operating Temperature
    350 °F

  • 498666

    Essentra | Richco
    View product details
    Thread Size
    M36 x 1.5
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498667

    Essentra | Richco
    View product details
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.425 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.232 in
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.504 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.272 in
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.74 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.386 in
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.94 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.465 in
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.33 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.126 in
  • Material
    Low Density Polyethylene
    Color
    White
    Outer Diameter
    0.413 in
    Overall Height
    0.169 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.335 in
  • Material
    Low Density Polyethylene
    Color
    Black
    Overall Height
    0.169 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.35 in
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.43 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.165 in
  • Material
    Nylon
    Color
    White
    Overall Height
    0.232 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.425 in
  • Material
    Nylon
    Color
    Black
    Outer Diameter
    0.48 in
    Overall Height
    0.232 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.425 in
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.504 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.205 in
  • Material
    Nylon
    Color
    White
    Overall Height
    0.256 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.504 in
  • Material
    Nylon
    Color
    Black
    Overall Height
    0.256 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.504 in
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.583 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.252 in
  • Material
    Nylon
    Color
    White
    Overall Height
    0.295 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.583 in
  • Material
    Nylon
    Color
    Black
    Overall Height
    0.295 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.583 in
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.74 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.331 in
  • Material
    Nylon
    Color
    White
    Overall Height
    0.402 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.74 in
  • Material
    Nylon
    Color
    Black
    Overall Height
    0.402 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.74 in
  • Material
    Nylon
    Color
    White
    Overall Height
    0.236 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.425 in
  • Material
    Nylon
    Color
    Black
    Overall Height
    0.236 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.425 in
  • Material
    Nylon
    Color
    White
    Overall Height
    0.315 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.504 in
  • Material
    Nylon
    Color
    Black
    Overall Height
    0.315 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.504 in
  • Material
    Nylon
    Color
    White
    Overall Height
    0.354 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.583 in
  • Material
    Nylon
    Color
    Black
    Overall Height
    0.354 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.583 in
  • Material
    Nylon
    Color
    White
    Overall Height
    0.472 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.74 in
  • Material
    Nylon
    Color
    Black
    Overall Height
    0.472 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.74 in
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.94 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.413 in
  • Material
    Nylon
    Color
    White
    Overall Height
    0.61 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.945 in
  • Material
    Nylon
    Color
    Black
    Overall Height
    0.61 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.945 in
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.504 in
    Overall Height
    0.413 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.169 in
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.583 in
    Overall Height
    0.413 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.209 in
  • Material
    Nylon
    Color
    Natural
    Outer Diameter
    0.74 in
    Overall Height
    0.413 in
    Cap Type
    Cover Cap
    Inner Diameter
    0.252 in