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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.

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

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277 results
Product SKUs information
Item Code Price range Availability Colour Material Cap Inside Diameter Overall Height View
0.0711 USD - 0.0787 USD 1286 In stock
Natural
Silicone
7.1 mm
0.126 USD - 0.1397 USD 2039 In stock
Natural
Silicone
2.5 mm
0.1197 USD - 0.1326 USD 28726 In stock
Natural
Silicone
11.9 mm
0.5698 USD - 0.6314 USD 120 In stock
Natural
Silicone
19.1 mm
0.0591 USD - 0.0656 USD 2228 In stock
Natural
Silicone
5.5 mm
0.1089 USD - 0.1207 USD 116274 In stock
Natural
Silicone
14.3 mm
0.1208 USD - 0.1339 USD 31 In stock
Natural
Silicone
5.7 mm
0.3405 USD - 0.3771 USD 30 In stock
Natural
Silicone
20.6 mm
0.0666 USD - 0.0736 USD 13 In stock
Natural
Silicone
3.5 mm
0.2502 USD - 0.4851 USD 410 In stock
Natural
Silicone
18.5 mm
0.0344 USD - 0.0382 USD 200118 In stock
Natural
Silicone
25.4 mm
0.0947 USD - 0.1051 USD 48748 In stock
Orange
Silicone
25.0 mm
0.0598 USD - 0.0663 USD 4017 In stock
Natural
Silicone
25.4 mm
0.213 USD - 0.236 USD 28245 In stock
Purple
Silicone
22.2 mm
0.3845 USD - 0.426 USD 27 In stock
Blue
Silicone
19.5 mm
0.016 USD - 0.0177 USD 1407702 In stock
Blue
Silicone
15.9 mm
0.2365 USD - 0.262 USD 14948 In stock
Purple
Silicone
25.4 mm
0.0295 USD - 0.0327 USD 452758 In stock
Green
Silicone
38.1 mm
0.0175 USD - 0.0194 USD 149089 In stock
Blue
Silicone
19.1 mm
0.5009 USD - 0.5551 USD 16226 In stock
Blue
Silicone
25.4 mm
  • of 14
Straight Cap - Cap Inside Diameter - 7.1 mm | 0.28 in ; Inside Height - 12.7 mm | 0.5 in ; Natural

461696

Price Range
0.0787 USD - 0.0711 USD

Stock Levels
1286 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    5/16-18
  • Cap Inside Diameter
    7.1 mm
Straight Cap - Cap Inside Diameter - 2.5 mm | 0.098 in ; Inside Height - 25.4 mm | 1 in ; Natural

461677

Price Range
0.1397 USD - 0.126 USD

Stock Levels
2039 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    2.5 mm
  • Inside Height
    25.4 mm
Straight Cap - Cap Inside Diameter - 11.9 mm | 0.469 in ; Inside Height - 25.4 mm | 1 in ; Natural

41316

Price Range
0.1326 USD - 0.1197 USD

Stock Levels
28726 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    1/2-13
  • Cap Inside Diameter
    11.9 mm
Straight Cap - Cap Inside Diameter - 19.1 mm | 0.752 in ; Inside Height - 88.9 mm | 3.5 in ; Natural

461723

Price Range
0.6314 USD - 0.5698 USD

Stock Levels
120 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    3/4-10,M20
  • Cap Inside Diameter
    19.1 mm
Straight Cap - Cap Inside Diameter - 5.5 mm | 0.217 in ; Inside Height - 25.4 mm | 1 in ; Natural

461689

Price Range
0.0656 USD - 0.0591 USD

Stock Levels
2228 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    5.5 mm
  • Inside Height
    25.4 mm
Straight Cap - Cap Inside Diameter - 14.3 mm | 0.563 in ; Inside Height - 16.7 mm | 0.657 in ; Natural

461711

Price Range
0.1207 USD - 0.1089 USD

Stock Levels
116274 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    14.3 mm
  • Inside Height
    16.7 mm
Straight Cap - Cap Inside Diameter - 5.7 mm | 0.224 in ; Inside Height - 38.1 mm | 1.5 in ; Natural

461692

Price Range
0.1339 USD - 0.1208 USD

Stock Levels
31 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    M6
  • Cap Inside Diameter
    5.7 mm
Straight Cap - Cap Inside Diameter - 20.6 mm | 0.811 in ; Inside Height - 38.1 mm | 1.5 in ; Natural

41352

Price Range
0.3771 USD - 0.3405 USD

Stock Levels
30 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    1/2-13,M22
  • Cap Inside Diameter
    20.6 mm
Straight Cap - Cap Inside Diameter - 3.5 mm | 0.138 in ; Inside Height - 25.4 mm | 1 in ; Natural

41304

Price Range
0.0736 USD - 0.0666 USD

Stock Levels
13 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    3.5 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 ; Natural

461720

Price Range
0.4851 USD - 0.2502 USD

Stock Levels
410 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    18.5 mm
  • Inside Height
    38.1 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 3.2 mm | 0.126 in ; Silicone ; Maximum Compatible Hole Diameter - 6.4 mm | 0.252 in Push Fit

499046

Price Range
0.0382 USD - 0.0344 USD

Stock Levels
200118 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    1/4-28,M5
Masking Tapered Plug - Minimum Compatible Hole Diameter - 6.5 mm | 0.256 in ; Silicone ; Maximum Compatible Hole Diameter - 11.5 mm | 0.453 in Push Fit

499726

Price Range
0.1051 USD - 0.0947 USD

Stock Levels
48748 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Orange
  • Compatible Thread Sizes (All)
    3/8-24,M10
Masking Tapered Plug - Minimum Compatible Hole Diameter - 4.8 mm | 0.189 in ; Silicone ; Maximum Compatible Hole Diameter - 8.7 mm | 0.343 in Push Fit

499048

Price Range
0.0663 USD - 0.0598 USD

Stock Levels
4017 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    5/8-18,M7
Masking Tapered Plug - Minimum Compatible Hole Diameter - 11.1 mm | 0.437 in ; Silicone ; Maximum Compatible Hole Diameter - 15.9 mm | 0.626 in Push Fit

499727

Price Range
0.236 USD - 0.213 USD

Stock Levels
28245 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Purple
  • Compatible Thread Sizes (All)
    9/16-18,M14
Masking Tapered Plug - Minimum Compatible Hole Diameter - 19.0 mm | 0.748 in ; Silicone ; Maximum Compatible Hole Diameter - 23.5 mm | 0.925 in Push Fit

499730

Price Range
0.426 USD - 0.3845 USD

Stock Levels
27 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    7/8-14,M22
Masking Tapered Plug - Minimum Compatible Hole Diameter - 1.6 mm | 0.063 in ; Silicone ; Maximum Compatible Hole Diameter - 4.8 mm | 0.189 in Push Fit

499042

Price Range
0.0177 USD - 0.016 USD

Stock Levels
1407702 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    M4
Masking Tapered Plug - Minimum Compatible Hole Diameter - 12.7 mm | 0.5 in ; Silicone ; Maximum Compatible Hole Diameter - 16.7 mm | 0.657 in Push Fit

499728

Price Range
0.262 USD - 0.2365 USD

Stock Levels
14948 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Purple
  • Compatible Thread Sizes (All)
    5/8-18,M16
Masking Tapered Plug - Minimum Compatible Hole Diameter - 1.2 mm | 0.047 in ; Silicone ; Maximum Compatible Hole Diameter - 5.5 mm | 0.217 in Push Fit

499044

Price Range
0.0327 USD - 0.0295 USD

Stock Levels
452758 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Green
  • Compatible Thread Sizes (All)
    M4
Masking Tapered Plug - Minimum Compatible Hole Diameter - 1.6 mm | 0.063 in ; Silicone ; Maximum Compatible Hole Diameter - 4.8 mm | 0.189 in Push Fit

499043

Price Range
0.0194 USD - 0.0175 USD

Stock Levels
149089 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    M4
Masking Tapered Plug - Minimum Compatible Hole Diameter - 18.3 mm | 0.72 in ; Silicone ; Maximum Compatible Hole Diameter - 23.8 mm | 0.937 in Push Fit

499731

Price Range
0.5551 USD - 0.5009 USD

Stock Levels
16226 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    7/8-14,M22