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Masking Straight Caps & Plugs
Masking Straight Caps - Line Drawing

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.

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

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Product SKUs information
Item Code Price range Availability Colour Material Cap Inside Diameter Overall Height View
0.052 USD - 0.0575 USD 45014 In stock
Green
Silicone
4.7 mm
0.109 USD - 0.1209 USD 3533 In stock
Yellow
Silicone
7.9 mm
0.2811 USD - 0.3114 USD 24676 In stock
Blue
Silicone
20.6 mm
0.7205 USD - 0.7985 USD 210 In stock
Green
Silicone
19.1 mm
0.0597 USD - 0.066 USD 1621729 In stock
Pink
Silicone
5.7 mm
0.0857 USD - 0.0949 USD 3553 In stock
Pink
Silicone
5.9 mm
0.2662 USD - 0.2949 USD 1313 In stock
Black
EPDM
12.7 mm
0.1737 USD - 0.1924 USD 29 In stock
Black
EPDM
15.9 mm
0.3233 USD - 0.3583 USD 1852 In stock
Green
Silicone
19.1 mm
0.4738 USD - 0.5248 USD 20252 In stock
Natural
Silicone
27.0 mm
0.0635 USD - 0.0703 USD 11280 In stock
Blue
Silicone
4.0 mm
0.1038 USD - 0.115 USD 803381 In stock
Yellow
Silicone
7.5 mm
0.0789 USD - 0.0873 USD 127247 In stock
Yellow
Silicone
7.9 mm
0.4007 USD - 0.4441 USD 10 In stock
Black
EPDM
38.1 mm
0.4688 USD - 0.9089 USD 113 In stock
Natural
Silicone
28.6 mm
0.6239 USD - 0.6914 USD 25 In stock
Black
EPDM
44.5 mm
0.4915 USD - 0.5446 USD 153 In stock
Blue
Silicone
21.5 mm
0.3812 USD - 0.4223 USD 130 In stock
Black
EPDM
7.1 mm
0.0462 USD - 0.0512 USD 9110 In stock
Blue
Silicone
4.0 mm
0.064 USD - 0.071 USD 540766 In stock
Black
EPDM
7.1 mm
    • of 14
Straight Cap - Cap Inside Diameter - 4.7 mm | 0.185 in ; Inside Height - 28.6 mm | 1.126 in ; Green

499702

Price Range
0.0575 USD - 0.052 USD

Stock Levels
45014 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Green
  • Compatible Thread Sizes (All)
    M5
  • Cap Inside Diameter
    4.7 mm
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Straight Cap - Cap Inside Diameter - 7.9 mm | 0.311 in ; Inside Height - 38.1 mm | 1.5 in ; Yellow

499711

Price Range
0.1209 USD - 0.109 USD

Stock Levels
3533 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Yellow
  • Compatible Thread Sizes (All)
    M8
  • Cap Inside Diameter
    7.9 mm
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Straight Cap - Cap Inside Diameter - 20.6 mm | 0.811 in ; Inside Height - 38.1 mm | 1.5 in ; Blue

499694

Price Range
0.3114 USD - 0.2811 USD

Stock Levels
24676 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    7/8-14,M22
  • Cap Inside Diameter
    20.6 mm
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Straight Cap - Cap Inside Diameter - 19.1 mm | 0.752 in ; Inside Height - 109.2 mm | 4.299 in ; Green

499683

Price Range
0.7985 USD - 0.7205 USD

Stock Levels
210 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Green
  • Compatible Thread Sizes (All)
    3/4-16,M20
  • Cap Inside Diameter
    19.1 mm
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Straight Cap - Cap Inside Diameter - 5.7 mm | 0.224 in ; Inside Height - 25.4 mm | 1 in ; Pink

499704

Price Range
0.066 USD - 0.0597 USD

Stock Levels
1621729 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Pink
  • Compatible Thread Sizes (All)
    M6
  • Cap Inside Diameter
    5.7 mm
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Straight Cap - Cap Inside Diameter - 5.9 mm | 0.232 in ; Inside Height - 38.1 mm | 1.5 in ; Pink

499708

Price Range
0.0949 USD - 0.0857 USD

Stock Levels
3553 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Pink
  • Compatible Thread Sizes (All)
    1/4-28
  • Cap Inside Diameter
    5.9 mm
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Straight Cap - Cap Inside Diameter - 12.7 mm | 0.5 in ; Inside Height - 76.2 mm | 3 in ; Black

461795

Price Range
0.2949 USD - 0.2662 USD

Stock Levels
1313 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    1/4-20
  • Cap Inside Diameter
    12.7 mm
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Straight Cap - Cap Inside Diameter - 15.9 mm | 0.626 in ; Inside Height - 38.1 mm | 1.5 in ; Black

461804

Price Range
0.1924 USD - 0.1737 USD

Stock Levels
29 In stock
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
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Straight Cap - Cap Inside Diameter - 19.1 mm | 0.752 in ; Inside Height - 48.9 mm | 1.925 in ; Green

499681

Price Range
0.3583 USD - 0.3233 USD

Stock Levels
1852 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Green
  • Compatible Thread Sizes (All)
    3/4-16,M20
  • Cap Inside Diameter
    19.1 mm
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Straight Cap - Cap Inside Diameter - 27.0 mm | 1.063 in ; Inside Height - 50.8 mm | 2 in ; Natural

499685

Price Range
0.5248 USD - 0.4738 USD

Stock Levels
20252 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    27.0 mm
  • Inside Height
    50.8 mm
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Straight Cap - Cap Inside Diameter - 4.0 mm | 0.157 in ; Inside Height - 38.1 mm | 1.5 in ; Blue

499700

Price Range
0.0703 USD - 0.0635 USD

Stock Levels
11280 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    M4
  • Cap Inside Diameter
    4.0 mm
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Straight Cap - Cap Inside Diameter - 7.5 mm | 0.295 in ; Inside Height - 38.1 mm | 1.5 in ; Yellow

499709

Price Range
0.115 USD - 0.1038 USD

Stock Levels
803381 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Yellow
  • Compatible Thread Sizes (All)
    5/16-24,M8
  • Cap Inside Diameter
    7.5 mm
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Straight Cap - Cap Inside Diameter - 7.9 mm | 0.311 in ; Inside Height - 25.4 mm | 1 in ; Yellow

499710

Price Range
0.0873 USD - 0.0789 USD

Stock Levels
127247 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Yellow
  • Compatible Thread Sizes (All)
    M8
  • Cap Inside Diameter
    7.9 mm
Quick View
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Straight Cap - Cap Inside Diameter - 38.1 mm | 1.5 in ; Inside Height - 25.4 mm | 1 in ; Black

461830

Price Range
0.4441 USD - 0.4007 USD

Stock Levels
10 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    1-1/2-13,M39
  • Cap Inside Diameter
    38.1 mm
Quick View
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Straight Cap - Cap Inside Diameter - 28.6 mm | 1.126 in ; Inside Height - 38.1 mm | 1.5 in ; Natural

461893

Price Range
0.9089 USD - 0.4688 USD

Stock Levels
113 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    28.6 mm
  • Inside Height
    38.1 mm
Quick View
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Straight Cap - Cap Inside Diameter - 44.5 mm | 1.752 in ; Inside Height - 50.8 mm | 2 in ; Black

461835

Price Range
0.6914 USD - 0.6239 USD

Stock Levels
25 In stock
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
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Straight Cap - Cap Inside Diameter - 21.5 mm | 0.846 in ; Inside Height - 72.2 mm | 2.843 in ; Blue

499695

Price Range
0.5446 USD - 0.4915 USD

Stock Levels
153 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    7/8-14,M22
  • Cap Inside Diameter
    21.5 mm
Quick View
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Straight Cap - Cap Inside Diameter - 7.1 mm | 0.28 in ; Inside Height - 12.7 mm | 0.5 in ; Black

461777

Price Range
0.4223 USD - 0.3812 USD

Stock Levels
130 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    5/16-18
  • Cap Inside Diameter
    7.1 mm
Quick View
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Straight Cap - Cap Inside Diameter - 4.0 mm | 0.157 in ; Inside Height - 25.4 mm | 1 in ; Blue

499699

Price Range
0.0512 USD - 0.0462 USD

Stock Levels
9110 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    M4
  • Cap Inside Diameter
    4.0 mm
Quick View
View Product >
Straight Cap - Cap Inside Diameter - 7.1 mm | 0.28 in ; Inside Height - 25.4 mm | 1 in ; Black

461778

Price Range
0.071 USD - 0.064 USD

Stock Levels
540766 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    5/16-18
  • Cap Inside Diameter
    7.1 mm
Quick View
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