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Masking Straight Caps

In stock

These Masking Straight Caps are typically used to mask studs and tube ends. They have excellent sealing capabilities due to the flexible material that they are manufactured from. Ideal applications include; powder coating, e-coating, plating, anodizing and blasting.

Although they are primarily designed fpr use as a cap, if inverted, they can also be used to plug holes.

Available in a choice of two materials; Silicone and EPDM. Silicone is a premium masking material due to its high temperature and chemical resistant properties. EPDM is a more economical material option with a lower heat resistance but superior chemical resistance. Both material options can be used multiple times.

  • Materials: Silicone 60F (316C) and EPDM 425F (218C)
  • Colors: Blue, Black, White, Green, Grey, Pink and Yellow
  • Hardness: Durometer (Shore A) 55+5

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74 results
Product SKUs information
Item Code Price range Availability Cap Inside Diameter Inside Height Maximum Temperature View
$0.4622 - $2.9887 900 In stock
0.937 in
1.500 in
425 °F
$0.2351 - $1.5224 600 In stock
0.456 in
1.500 in
425 °F
$0.6018 - $3.8854 400 In stock
0.625 in
2.500 in
425 °F
$1.4906 - $9.6436 349 In stock
1.875 in
2.000 in
425 °F
$0.6512 - $4.4831 35188 In stock
1.062 in
2.000 in
425 °F
$0.1817 - $1.1756 2777 In stock
0.406 in
1.000 in
425 °F
$0.2513 - $1.6282 1359 In stock
0.480 in
1.500 in
425 °F
$0.3128 - $2.0326 1100 In stock
0.600 in
1.500 in
425 °F
$0.343 - $2.2117 Request the lead time here
0.730 in
1.500 in
425 °F
$0.3768 - $2.4308 300 In stock
0.812 in
1.500 in
425 °F
$0.5003 - $3.2478 2300 In stock
1.000 in
1.500 in
425 °F
$0.6935 - $4.4831 Request the lead time here
1.187 in
1.500 in
425 °F
$1.2892 - $8.3485 50 In stock
1.625 in
2.000 in
425 °F
$0.2611 - $1.6916 Request the lead time here
0.500 in
1.500 in
425 °F
$0.1921 - $1.2433 200 In stock
0.437 in
1.000 in
425 °F
$0.3169 - $2.0524 600 In stock
0.625 in
1.500 in
425 °F
$0.3587 - $2.3113 600 In stock
0.750 in
1.500 in
425 °F
$0.3865 - $2.5105 Request the lead time here
0.875 in
1.500 in
425 °F
$0.5977 - $3.8656 1600 In stock
1.062 in
1.500 in
425 °F
$0.7474 - $4.8416 1018 In stock
1.250 in
1.500 in
425 °F
  • of 4
Straight Cap - Cap Inside Diameter - 23.8 mm | 0.937 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC093715B

Price Range
$2.9887 - $0.4622

Stock Levels
900 In stock
Attributes
  • Cap Inside Diameter
    0.937 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    M24
Straight Cap - Cap Inside Diameter - 11.6 mm | 0.456 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC045615B

Price Range
$1.5224 - $0.2351

Stock Levels
600 In stock
Attributes
  • Cap Inside Diameter
    0.456 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    M12
Straight Cap - Cap Inside Diameter - 15.9 mm | 0.625 in ; Inside Height - 63.5 mm | 2.500 in ; Black

SC062525B

Price Range
$3.8854 - $0.6018

Stock Levels
400 In stock
Attributes
  • Cap Inside Diameter
    0.625 in
  • Inside Height
    2.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    M17
Straight Cap - Cap Inside Diameter - 47.6 mm | 1.875 in ; Inside Height - 50.8 mm | 2.000 in ; Black

SC187520B

Price Range
$9.6436 - $1.4906

Stock Levels
349 In stock
Attributes
  • Cap Inside Diameter
    1.875 in
  • Inside Height
    2.000 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    1 - 7/8
Straight Cap - Cap Inside Diameter - 27 mm | 1.062 in ; Inside Height - 50.8 mm | 2.000 in ; Black

SC106220B

Price Range
$4.4831 - $0.6512

Stock Levels
35188 In stock
Attributes
  • Cap Inside Diameter
    1.062 in
  • Inside Height
    2.000 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Fitting Style
    Push-Fit
Straight Cap - Cap Inside Diameter - 10.3 mm | 0.406 in ; Inside Height - 25.4 mm | 1.000 in ; Black

SC040610B

Price Range
$1.1756 - $0.1817

Stock Levels
2777 In stock
Attributes
  • Cap Inside Diameter
    0.406 in
  • Inside Height
    1.000 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    7/16-14
Straight Cap - Cap Inside Diameter - 12.2 mm | 0.480 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC048015B

Price Range
$1.6282 - $0.2513

Stock Levels
1359 In stock
Attributes
  • Cap Inside Diameter
    0.480 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    1/2-13
Straight Cap - Cap Inside Diameter - 15.2 mm | 0.600 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC060015C

Price Range
$2.0326 - $0.3128

Stock Levels
1100 In stock
Attributes
  • Cap Inside Diameter
    0.600 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    5/8-11,M16
Straight Cap - Cap Inside Diameter - 18.5 mm | 0.730 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC073015B

Price Range
$2.2117 - $0.343

Stock Levels
Request the lead time here
Attributes
  • Cap Inside Diameter
    0.730 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    3/4-10,M19
Straight Cap - Cap Inside Diameter - 20.6 mm | 0.812 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC081215B

Price Range
$2.4308 - $0.3768

Stock Levels
300 In stock
Attributes
  • Cap Inside Diameter
    0.812 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    M24
Straight Cap - Cap Inside Diameter - 25.4 mm | 1.000 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC100015B

Price Range
$3.2478 - $0.5003

Stock Levels
2300 In stock
Attributes
  • Cap Inside Diameter
    1.000 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    M27
Straight Cap - Cap Inside Diameter - 30.1 mm | 1.187 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC118715B

Price Range
$4.4831 - $0.6935

Stock Levels
Request the lead time here
Attributes
  • Cap Inside Diameter
    1.187 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    1 - 3/16
Straight Cap - Cap Inside Diameter - 41.3 mm | 1.625 in ; Inside Height - 50.8 mm | 2.000 in ; Black

SC162520B

Price Range
$8.3485 - $1.2892

Stock Levels
50 In stock
Attributes
  • Cap Inside Diameter
    1.625 in
  • Inside Height
    2.000 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    1 - 5/8
Straight Cap - Cap Inside Diameter - 12.7 mm | 0.500 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC050015C

Price Range
$1.6916 - $0.2611

Stock Levels
Request the lead time here
Attributes
  • Cap Inside Diameter
    0.500 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    M15
Straight Cap - Cap Inside Diameter - 11.1 mm | 0.437 in ; Inside Height - 25.4 mm | 1.000 in ; Black

SC043710B

Price Range
$1.2433 - $0.1921

Stock Levels
200 In stock
Attributes
  • Cap Inside Diameter
    0.437 in
  • Inside Height
    1.000 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    7/16
Straight Cap - Cap Inside Diameter - 15.9 mm | 0.625 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC062515B

Price Range
$2.0524 - $0.3169

Stock Levels
600 In stock
Attributes
  • Cap Inside Diameter
    0.625 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    M17
Straight Cap - Cap Inside Diameter - 19.1 mm | 0.750 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC075015B

Price Range
$2.3113 - $0.3587

Stock Levels
600 In stock
Attributes
  • Cap Inside Diameter
    0.750 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    3/4
Straight Cap - Cap Inside Diameter - 22.2 mm | 0.875 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC087515B

Price Range
$2.5105 - $0.3865

Stock Levels
Request the lead time here
Attributes
  • Cap Inside Diameter
    0.875 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    M25,1-8
Straight Cap - Cap Inside Diameter - 27 mm | 1.062 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC106215B

Price Range
$3.8656 - $0.5977

Stock Levels
1600 In stock
Attributes
  • Cap Inside Diameter
    1.062 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    1-1/16,M30
Straight Cap - Cap Inside Diameter - 31.8 mm | 1.250 in ; Inside Height - 38.1 mm | 1.500 in ; Black

SC125015B

Price Range
$4.8416 - $0.7474

Stock Levels
1018 In stock
Attributes
  • Cap Inside Diameter
    1.250 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Compatible Thread Sizes (All)
    1-1/4-7,M33