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Masking Straight Caps & Plugs

In stock

Straight Caps are an ideal solution for protecting and masking parts undergoing a variety of masking processes, including; painting, plating, powder coating, anodising, sand blasting, abrasive chemical processing, and processes that expose parts to high temperatures. They are highly versatile and can also be used as a plug to mask threaded or non-threaded holes.

These Masking Caps and Plugs can be used to protect studs, pins, tube ends and other applications that require protection. They are available in a choice of materials with a wide range of colour options to suit your project requirements. The range includes options moulded from a specially formulated silicone rubber that contains no colouring agent, which could bleed under high temperature conditions.

  • Materials: Ethylene Propylene Diene Monomer (EPDM) and Silicone Rubber
  • Colours: Black, Blue, Green, Grey, Natural, Orange, Pink, Purple and Yellow

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251 results
Product SKUs information
Item Code Price range Availability Colour Material Cap Inside Diameter Overall Height View
$0.0932 - $0.1717 Request the lead time here
Natural
Silicone
4.7 mm
$0.0761 - $0.1402 Request the lead time here
Black
EPDM
5.9 mm
$0.0862 - $0.1588 Request the lead time here
Natural
Silicone
5.9 mm
$0.2285 - $0.4211 Request the lead time here
Black
EPDM
17.5 mm
$0.2794 - $0.5146 Request the lead time here
Black
EPDM
15.9 mm
$0.2836 - $0.5225 Request the lead time here
Black
EPDM
13.6 mm
$0.6197 - $1.1417 Request the lead time here
Black
EPDM
44.5 mm
$0.0488 - $0.09 Request the lead time here
Natural
Silicone
3.2 mm
$0.1645 - $0.3033 Request the lead time here
Black
EPDM
18.5 mm
$0.4741 - $0.8734 Request the lead time here
Natural
Silicone
38.1 mm
$0.3978 - $0.4187 Request the lead time here
Black
EPDM
24.6 mm
$0.044 - $0.0811 500 In stock
Natural
Silicone
4.0 mm
$0.0209 - $0.0219 Request the lead time here
Black
EPDM
2.4 mm
$0.0509 - $0.0938 Request the lead time here
Natural
Silicone
4.8 mm
$0.0489 - $0.0515 Request the lead time here
Black
EPDM
5.7 mm
$0.0791 - $0.1455 Request the lead time here
Natural
Silicone
4.0 mm
$0.0461 - $0.085 Request the lead time here
Black
EPDM
5.5 mm
$0.1116 - $0.2055 Request the lead time here
Natural
Silicone
8.7 mm
$0.045 - $0.0829 Request the lead time here
Natural
Silicone
2.8 mm
$0.039 - $0.0717 Request the lead time here
Black
EPDM
4.4 mm
  • of 13
Straight Cap - Cap Inside Diameter - 4.7 mm | 0.185 in ; Inside Height - 28.6 mm | 1.126 in ; Natural

10623459

Price Range
$0.1717 - $0.0932

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    M5
  • Cap Inside Diameter
    4.7 mm
Straight Cap - Cap Inside Diameter - 5.9 mm | 0.232 in ; Inside Height - 38.1 mm | 1.5 in ; Black

10605639

Price Range
$0.1402 - $0.0761

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    1/4-20,M6
  • Cap Inside Diameter
    5.9 mm
Straight Cap - Cap Inside Diameter - 5.9 mm | 0.232 in ; Inside Height - 28.6 mm | 1.126 in ; Natural

10623466

Price Range
$0.1588 - $0.0862

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    1/4-20,M6
  • Cap Inside Diameter
    5.9 mm
Straight Cap - Cap Inside Diameter - 17.5 mm | 0.689 in ; Inside Height - 44.5 mm | 1.752 in ; Black

10605653

Price Range
$0.4211 - $0.2285

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Cap Inside Diameter
    17.5 mm
  • Inside Height
    44.5 mm
Straight Cap - Cap Inside Diameter - 15.9 mm | 0.626 in ; Inside Height - 57.2 mm | 2.252 in ; Black

1516647

Price Range
$0.5146 - $0.2794

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    3/8-14,M17
  • Cap Inside Diameter
    15.9 mm
Straight Cap - Cap Inside Diameter - 13.6 mm | 0.535 in ; Inside Height - 76.2 mm | 3 in ; Black

10605646

Price Range
$0.5225 - $0.2836

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    M14
  • Cap Inside Diameter
    13.6 mm
Straight Cap - Cap Inside Diameter - 44.5 mm | 1.752 in ; Inside Height - 38.1 mm | 1.5 in ; Black

10605707

Price Range
$1.1417 - $0.6197

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    1-3/4-5
  • Cap Inside Diameter
    44.5 mm
Straight Cap - Cap Inside Diameter - 3.2 mm | 0.126 in ; Inside Height - 25.4 mm | 1 in ; Natural

10626696

Price Range
$0.09 - $0.0488

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    3.2 mm
  • Inside Height
    25.4 mm
Straight Cap - Cap Inside Diameter - 18.5 mm | 0.728 in ; Inside Height - 38.1 mm | 1.5 in ; Black

10626672

Price Range
$0.3033 - $0.1645

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Cap Inside Diameter
    18.5 mm
  • Inside Height
    38.1 mm
Straight Cap - Cap Inside Diameter - 38.1 mm | 1.5 in ; Inside Height - 25.4 mm | 1 in ; Natural

10605608

Price Range
$0.8734 - $0.4741

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    1-1/2-13,M39
  • Cap Inside Diameter
    38.1 mm
Masking Straight Cap and Plug - Cap Inside Diameter - 24.6 mm | 0.969 in ; Inside Height - 101.6 mm | 4 in ; Black

1461894

Price Range
$0.4187 - $0.3978

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Cap Inside Diameter
    24.6 mm
  • Inside Height
    101.6 mm
Masking Straight Cap and Plug - Cap Inside Diameter - 4.0 mm | 0.157 in ; Inside Height - 12.7 mm | 0.5 in ; Natural

1461820

Price Range
$0.0811 - $0.044

Stock Levels
500 In stock
Attributes
  • Fitting Style
    Push On
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    M4
  • Cap Inside Diameter
    4.0 mm
Masking Straight Cap and Plug - Cap Inside Diameter - 2.4 mm | 0.094 in ; Inside Height - 25.4 mm | 1 in ; Black

1461842

Price Range
$0.0219 - $0.0209

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Cap Inside Diameter
    2.4 mm
  • Inside Height
    25.4 mm
Masking Straight Cap and Plug - Cap Inside Diameter - 4.8 mm | 0.189 in ; Inside Height - 12.7 mm | 0.5 in ; Natural

1461823

Price Range
$0.0938 - $0.0509

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push On
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    M5
  • Cap Inside Diameter
    4.8 mm
Masking Straight Cap and Plug - Cap Inside Diameter - 5.7 mm | 0.224 in ; Inside Height - 25.4 mm | 1 in ; Black

1461860

Price Range
$0.0515 - $0.0489

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    M6
  • Cap Inside Diameter
    5.7 mm
Masking Straight Cap and Plug - Cap Inside Diameter - 4.0 mm | 0.157 in ; Inside Height - 38.1 mm | 1.5 in ; Natural

1461821

Price Range
$0.1455 - $0.0791

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push On
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    M4
  • Cap Inside Diameter
    4.0 mm
Masking Straight Cap and Plug - Cap Inside Diameter - 5.5 mm | 0.217 in ; Inside Height - 25.4 mm | 1 in ; Black

1461858

Price Range
$0.085 - $0.0461

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Cap Inside Diameter
    5.5 mm
  • Inside Height
    25.4 mm
Masking Straight Cap and Plug - Cap Inside Diameter - 8.7 mm | 0.343 in ; Inside Height - 25.4 mm | 1 in ; Natural

1461828

Price Range
$0.2055 - $0.1116

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push On
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    8.7 mm
  • Inside Height
    25.4 mm
Masking Straight Cap and Plug - Cap Inside Diameter - 2.8 mm | 0.11 in ; Inside Height - 25.4 mm | 1 in ; Natural

1461816

Price Range
$0.0829 - $0.045

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push On
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    M3
  • Cap Inside Diameter
    2.8 mm
Masking Straight Cap and Plug - Cap Inside Diameter - 4.4 mm | 0.173 in ; Inside Height - 25.4 mm | 1 in ; Black

1461855

Price Range
$0.0717 - $0.039

Stock Levels
Request the lead time here
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    3/16
  • Cap Inside Diameter
    4.4 mm